FPUS54 KJAN 220013 ZFPJAN Zone Forecast Product for Central Mississippi, Northeast Louisiana, and Southeast Arkansas National Weather Service Jackson MS 711 PM CDT Fri Aug 21 2026 MSZ048-220800- Hinds- Including the city of Jackson 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. West winds around 5 mph. Heat index values up to 110 early this evening. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. Heat index values up to 108. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the upper 90s. North winds around 5 mph. Heat index values up to 109. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph. Heat index values up to 105 early in the evening. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 110. $$ MSZ049-220800- Rankin- Including the cities of Pearl, Brandon, and Richland 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. Heat index values up to 106 early this evening. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Highs in the upper 90s. North winds around 5 mph. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. East winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the mid 90s. $$ MSZ052-220800- Lauderdale- Including the city of Meridian 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 30 percent. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northwest winds around 5 mph. .SUNDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY...Mostly sunny. A chance of showers in the morning. Highs in the mid 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. $$ MSZ043-220800- Madison MS- Including the cities of Ridgeland, Madison, and Canton 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy. Lows in the lower 70s. North winds 5 to 10 mph, becoming west after midnight. Heat index values up to 107 early this evening. .SATURDAY...Sunny, hot with highs around 101. North winds around 5 mph. Heat index values up to 106. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph. .SUNDAY...Sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 106. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MSZ074-220800- Forrest- Including the city of Hattiesburg 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 609 IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. Southwest winds around 5 mph, becoming west after midnight. Chance of rain 50 percent. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Highs in the upper 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .WEDNESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. $$ MSZ066-220800- Jones- Including the city of Laurel 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 609 IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 40 percent. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. Heat index values up to 105. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 70s. .TUESDAY...A chance of showers in the morning. Mostly sunny. Highs in the mid 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. $$ MSZ034-220800- Washington- Including the city of Greenville 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. Heat index values up to 107 early this evening. .SATURDAY...Mostly sunny. Hot with highs around 100. Northeast winds around 5 mph. Heat index values up to 106. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 70s. East winds around 5 mph. Chance of rain 40 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning. Highs in the lower 90s. Chance of rain 60 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...A chance of showers in the morning. Mostly sunny. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ031-220800- Lowndes- Including the city of Columbus 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the lower 70s. North winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. North winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. North winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 90s. North winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 70. East winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .TUESDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...A chance of showers in the morning. Mostly sunny. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly clear. A chance of showers in the evening. Lows in the lower 70s. Chance of rain 30 percent. .FRIDAY...Sunny. Highs in the lower 90s. $$ MSZ047-220800- Warren- Including the city of Vicksburg 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy this evening, then clearing. Lows in the lower 70s. Northwest winds around 5 mph this evening, becoming light and variable. Heat index values up to 109 early this evening. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. Heat index values up to 109. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 106 early in the evening. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 108. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Heat index values up to 106 early in the evening. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 110. $$ MSZ033-220800- Oktibbeha- Including the city of Starkville 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the lower 70s. North winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Northwest winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the mid 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. $$ MSZ018-220800- Bolivar- Including the city of Cleveland 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. Heat index values up to 105 early this evening. .SATURDAY...Mostly sunny. Highs in the upper 90s. East winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph. .SUNDAY...Mostly sunny. Highs in the mid 90s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. East winds around 5 mph. Chance of rain 50 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning. Highs in the lower 90s. Chance of rain 60 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 105. $$ MSZ073-220800- Lamar- Including the cities of West Hattiesburg, Lumberton, and Purvis 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 609 IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. West winds around 5 mph. Chance of rain 50 percent. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Southwest winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .WEDNESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. $$ MSZ025-220800- Leflore- Including the city of Greenwood 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .SATURDAY...Mostly sunny. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph. .SUNDAY...Sunny. Highs in the upper 90s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. East winds around 5 mph. Chance of rain 40 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning. Highs in the lower 90s. Chance of rain 60 percent. .MONDAY NIGHT...Partly cloudy in the evening, then mostly clear with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .TUESDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .THURSDAY...A chance of showers in the morning. Mostly sunny. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ MSZ019-220800- Sunflower- Including the cities of Indianola and Ruleville 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. Heat index values up to 105 early this evening. .SATURDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. East winds around 5 mph. Chance of rain 40 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning. Highs in the lower 90s. Chance of rain 60 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY...A chance of showers in the morning. Mostly sunny. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ060-220800- Adams- Including the city of Natchez 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 108 early this evening. .SATURDAY...Sunny, hot with highs around 101. West winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 110. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 107 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 100. North winds around 5 mph. Heat index values up to 109. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 106 early in the evening. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Heat index values up to 105 early in the evening. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110. $$ MSZ062-220800- Lincoln- Including the city of Brookhaven 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. West winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106 early this evening. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 106. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY...Mostly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. $$ LAZ007-220800- Morehouse- Including the city of Bastrop 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. Heat index values up to 106 early this evening. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds. Chance of rain 20 percent. Heat index values up to 106. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly sunny in the morning, then clearing. Highs in the upper 90s. Light and variable winds. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .MONDAY...A chance of showers in the morning. Partly sunny. Highs in the mid 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...A chance of showers in the morning. Mostly sunny. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ054-220800- Copiah- Including the cities of Crystal Springs, Hazlehurst, and Wesson 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. West winds around 5 mph. Heat index values up to 109 early this evening. .SATURDAY...Sunny, hot with highs around 101. Northwest winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the upper 90s. North winds around 5 mph. Heat index values up to 109. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Southeast winds around 5 mph. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 110. .THURSDAY...Mostly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Heat index values up to 105 early in the evening. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110. $$ MSZ045-220800- Neshoba- Including the cities of Philadelphia and Pearl River 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. North winds around 5 mph. .SUNDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY...Mostly sunny. A chance of showers in the morning. Highs in the mid 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the mid 90s. $$ MSZ050-220800- Scott- Including the cities of Forest and Morton 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. South winds around 5 mph, becoming west after midnight. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds around 5 mph. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the mid 90s. $$ MSZ042-220800- Yazoo- Including the city of Yazoo City 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy this evening, then clearing. Lows in the lower 70s. North winds around 5 mph this evening, becoming light and variable. Heat index values up to 108 early this evening. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 106. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ055-220800- Simpson- Including the cities of Magee and Mendenhall 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph, becoming west after midnight. Heat index values up to 105 early this evening. .SATURDAY...Sunny, hot with highs around 101. North winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Hot with highs around 100. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph, becoming southeast after midnight. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. $$ MSZ072-220800- Marion- Including the city of Columbia 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 609 IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 50 percent. .SATURDAY...Sunny, hot with highs around 102. North winds around 5 mph. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Hot with highs around 101. North winds around 5 mph. Heat index values up to 107. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northwest winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .WEDNESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105. $$ ARZ074-220800- Ashley- Including the cities of Crossett, North Crossett, Hamburg, and West Crossett 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. Heat index values up to 106 early this evening. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 106. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Partly sunny in the morning, then clearing. Highs in the upper 90s. Northeast winds around 5 mph in the morning, becoming light and variable. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. A chance of showers after midnight. Lows in the mid 70s. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...A chance of showers in the morning. Mostly sunny. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ026-220800- Grenada- Including the city of Grenada 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 30 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .TUESDAY...Mostly sunny. Highs in the mid 90s. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly clear with a chance of showers. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...A chance of showers in the morning. Mostly sunny. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s. $$ MSZ030-220800- Clay- Including the city of West Point 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the lower 70s. North winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. North winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows around 70. East winds around 5 mph in the evening, becoming light and variable. .MONDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY...A chance of showers in the morning. Mostly sunny. Highs in the lower 90s. Chance of rain 50 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. $$ MSZ051-220800- Newton- Including the cities of Newton, Union, Decatur, and Conehatta 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph, becoming northwest after midnight. .SUNDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY...Mostly sunny. A chance of showers in the morning. Highs in the mid 90s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. $$ MSZ036-220800- Holmes- Including the cities of Durant, Tchula, Lexington, Pickens, and Goodman 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny, hot with highs around 100. Light and variable winds, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ MSZ061-220800- Franklin MS- Including the cities of Bude, Roxie, and Meadville 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 50 percent. Heat index values up to 105 early this evening. .SATURDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. Heat index values up to 106. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 70s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 110. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. $$ LAZ015-220800- Richland- Including the cities of Rayville and Delhi 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy this evening, then clearing. Lows in the mid 70s. Southeast winds around 5 mph this evening, becoming light and variable. Heat index values up to 108 early this evening. .SATURDAY...Mostly sunny. Hot with highs around 101. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 107. .SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 106 early in the evening. .MONDAY...A chance of showers in the morning. Partly sunny. Highs in the mid 90s. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 110. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 110 in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 105. $$ MSZ044-220800- Leake- Including the city of Carthage 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds around 5 mph. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. .TUESDAY NIGHT...Mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows around 70. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the mid 90s. $$ LAZ026-220800- Concordia- Including the cities of Vidalia, Ferriday, and West Ferriday 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 111 early this evening. .SATURDAY...Sunny, hot with highs around 102. West winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 111. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 109 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 100. North winds around 5 mph, becoming northeast in the afternoon. Heat index values up to 111. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 108 early in the evening. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Heat index values up to 105 early in the evening. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 110. $$ MSZ038-220800- Winston- Including the city of Louisville 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Partly cloudy this evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. North winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly clear. A chance of showers in the evening. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the lower 90s. $$ MSZ037-220800- Attala- Including the city of Kosciusko 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Partly cloudy this evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .TUESDAY...Mostly sunny. Highs in the mid 90s. .TUESDAY NIGHT...Mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly clear. A chance of showers in the evening. Lows around 70. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the mid 90s. $$ MSZ065-220800- Covington- Including the cities of Collins and Mount Olive 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 609 IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny, hot with highs around 100. North winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. $$ MSZ057-220800- Jasper- Including the cities of Bay Springs and Heidelberg 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. Heat index values up to 105. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY...A chance of showers in the morning. Mostly sunny. Highs in the mid 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. $$ MSZ058-220800- Clarke- Including the cities of Quitman, Stonewall, and Shubuta 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 609 IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 30 percent. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. North winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph, becoming east after midnight. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY...A chance of showers in the morning. Mostly sunny. Highs in the mid 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. $$ MSZ056-220800- Smith- Including the cities of Taylorsville and Raleigh 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent. .SATURDAY...Sunny, hot with highs around 100. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. $$ ARZ075-220800- Chicot- Including the cities of Dermott, Lake Village, and Eudora 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph this evening, becoming light and variable. Heat index values up to 107 early this evening. .SATURDAY...Mostly sunny. Hot with highs around 100. Northeast winds around 5 mph. Heat index values up to 106. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph. .SUNDAY...Partly sunny in the morning, then clearing. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 70s. East winds around 5 mph. Chance of rain 40 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning. Highs in the mid 90s. Chance of rain 60 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...A chance of showers in the morning. Mostly sunny. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ064-220800- Jefferson Davis- Including the cities of Prentiss and Bassfield 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 40 percent. .SATURDAY...Sunny, hot with highs around 101. North winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Hot with highs around 101. Light and variable winds, becoming north around 5 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. North winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 105. $$ LAZ016-220800- Madison LA- Including the city of Tallulah 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Heat index values up to 109 early this evening. .SATURDAY...Sunny, hot with highs around 100. Light and variable winds, becoming north around 5 mph in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the upper 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 107. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. Light and variable winds. Heat index values up to 106 early in the evening. .MONDAY...A chance of showers in the morning. Mostly sunny. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 110. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ063-220800- Lawrence- Including the cities of Monticello and New Hebron 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 50 percent. Heat index values up to 105 early this evening. .SATURDAY...Sunny, hot with highs around 102. North winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny, hot with highs around 101. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .WEDNESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 110. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 105. $$ MSZ039-220800- Noxubee- Including the cities of Macon and Brooksville 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Partly cloudy this evening, then clearing. Lows in the lower 70s. North winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northwest winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the lower 90s. $$ LAZ008-220800- West Carroll- Including the cities of Oak Grove and Epps 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the lower 70s. East winds around 5 mph this evening, becoming light and variable. Heat index values up to 108 early this evening. .SATURDAY...Sunny, hot with highs around 100. Light and variable winds. Heat index values up to 106. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly sunny in the morning, then clearing. Highs in the upper 90s. Light and variable winds. Heat index values up to 106. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. Heat index values up to 105 early in the evening. .MONDAY...A chance of showers in the morning. Partly sunny. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...A chance of showers in the morning. Mostly sunny. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 110 in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ028-220800- Montgomery- Including the city of Winona 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly clear. Lows around 70. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. North winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows around 70. East winds around 5 mph in the evening, becoming light and variable. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .TUESDAY...Mostly sunny. Highs in the mid 90s. .TUESDAY NIGHT...Mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ MSZ053-220800- Claiborne- Including the city of Port Gibson 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Heat index values up to 110 early this evening. .SATURDAY...Sunny, hot with highs around 100. Northwest winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 109. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 108. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .MONDAY...A chance of showers in the morning. Mostly sunny. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 110. $$ MSZ035-220800- Humphreys- Including the cities of Belzoni and Isola 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. Heat index values up to 107 early this evening. .SATURDAY...Mostly sunny. Hot with highs around 100. Northeast winds around 5 mph. Heat index values up to 106. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers in the morning. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ LAZ024-220800- Catahoula- Including the cities of Jonesville and Harrisonburg 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 109 early this evening. .SATURDAY...Sunny, hot with highs around 101. West winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 110. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. North winds around 5 mph in the evening, becoming light and variable. Heat index values up to 107 early in the evening. .SUNDAY...Mostly sunny. Hot with highs around 100. North winds around 5 mph. Heat index values up to 109. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 106 early in the evening. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 110 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 110. $$ MSZ027-220800- Carroll- Including the cities of Vaiden, North Carrollton, and Carrollton 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy in the evening, then mostly clear with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .TUESDAY...Mostly sunny. Highs in the mid 90s. .TUESDAY NIGHT...Mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s. $$ MSZ046-220800- Kemper- Including the cities of De Kalb and Scooba 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. North winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. North winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northwest winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. $$ MSZ029-220800- Webster- Including the cities of Eupora and Mathiston 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Mostly clear. Lows around 70. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Light and variable winds. .SUNDAY...Sunny. Highs in the mid 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable winds. .MONDAY...Partly sunny with a chance of thunderstorms. A chance of showers. Highs in the lower 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 70. Highs in the lower 90s. $$ MSZ032-220800- Choctaw- Including the cities of Ackerman and Weir 711 PM CDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Light and variable winds. .SUNDAY...Sunny. Highs in the mid 90s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .MONDAY...Partly sunny with a chance of thunderstorms. A chance of showers. Highs in the lower 90s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 70. Highs in the lower 90s. $$ MSZ059-220800- Jefferson- Including the city of Fayette 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Heat index values up to 107 early this evening. .SATURDAY...Sunny, hot with highs around 100. West winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northwest winds around 5 mph, becoming northeast in the afternoon. Heat index values up to 107. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105. .WEDNESDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 70s. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. $$ LAZ009-220800- East Carroll- Including the city of Lake Providence 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the lower 70s. East winds around 5 mph this evening, becoming light and variable. Heat index values up to 109 early this evening. .SATURDAY...Sunny, hot with highs around 100. Light and variable winds, becoming north around 5 mph in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .SUNDAY...Partly sunny in the morning, then clearing. Highs in the upper 90s. North winds around 5 mph. Heat index values up to 106. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Light and variable winds, becoming east around 5 mph after midnight. Heat index values up to 105 early in the evening. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...A chance of showers in the morning. Mostly sunny. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ LAZ023-220800- Franklin LA- Including the city of Winnsboro 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Heat index values up to 107 early this evening. .SATURDAY...Sunny, hot with highs around 101. West winds around 5 mph, becoming north in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 106. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .MONDAY...A chance of showers in the morning. Mostly sunny. Highs in the mid 90s. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 90s. Lows in the mid 70s. Chance of rain 30 percent. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ LAZ025-220800- Tensas- Including the cities of Newellton, St. Joseph, and Waterproof 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable. Heat index values up to 107 early this evening. .SATURDAY...Sunny, hot with highs around 101. West winds around 5 mph, becoming northeast around 5 mph in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the upper 90s. North winds around 5 mph, becoming east in the afternoon. Heat index values up to 107. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .MONDAY...A chance of showers in the morning. Mostly sunny. Highs in the mid 90s. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 30 percent. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ041-220800- Sharkey- Including the cities of Rolling Fork and Anguilla 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph this evening, becoming light and variable. Heat index values up to 109 early this evening. .SATURDAY...Sunny, hot with highs around 101. Light and variable winds, becoming north around 5 mph in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 106. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds around 5 mph. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers in the morning. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$ MSZ040-220800- Issaquena- Including the city of Mayersville 711 PM CDT Fri Aug 21 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy this evening, then clearing. Lows in the lower 70s. East winds around 5 mph this evening, becoming light and variable. Heat index values up to 109 early this evening. .SATURDAY...Sunny, hot with highs around 101. Light and variable winds, becoming north around 5 mph in the afternoon. Heat index values up to 107. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 108. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 50 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .WEDNESDAY...A chance of showers in the morning. Mostly sunny. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 110 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. $$