119 FPUS63 KBIS 182331 SFPND NDZ001>062-190945- State Forecast Product National Weather Service Bismarck ND 631 PM CDT Mon May 18 2026 /531 PM MDT Mon May 18 2026/ ...FREEZE WARNING WEST AND NORTH CENTRAL LATE TONIGHT THROUGH EARLY TUESDAY MORNING... ...FROST ADVISORY SOUTH CENTRAL AND MUCH OF THE EAST LATE TONIGHT THROUGH EARLY TUESDAY MORNING... .TONIGHT...Cloudy. Rain showers southeast, mainly in the evening. Slight chance of rain showers elsewhere. Lows in the upper 20s to upper 30s. .TUESDAY...Decreasing clouds. Highs in the 50s. .TUESDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the upper 20s to mid 30s. .WEDNESDAY...Partly to mostly cloudy. Chance of showers and thunderstorms west and north. Windy central and east. Highs in the mid 60s to mid 70s. .THURSDAY...Mostly cloudy and breezy. Chance of showers. Lows in the upper 30s to mid 40s. Highs in the mid 60s to lower 70s. .FRIDAY...Partly to mostly cloudy. Chance of showers, possibly a thunderstorm. Lows in the mid 30s to mid 40s. Highs in the mid 60s to lower 70s. .SATURDAY...Partly cloudy. Slight chance of rain showers central and east. Lows in the mid 30s to mid 40s. Highs in the mid 60s to mid 70s. $$ ADAM  081 FPUS64 KJAN 182347 SFPMS STATE FORECAST FOR MISSISSIPPI NATIONAL WEATHER SERVICE JACKSON MS 647 PM CDT MON MAY 18 2026 MSZ001>017-020>024-191147- NORTHERN MISSISSIPPI- 647 PM CDT MON MAY 18 2026 .TONIGHT...PARTLY CLOUDY UNTIL MIDNIGHT, THEN BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER TO MID 70S. .TUESDAY...PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. .TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN THE UPPER 60S. .WEDNESDAY...SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO MID 80S. .WEDNESDAY NIGHT...MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID TO UPPER 60S. .THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. .THURSDAY NIGHT...SHOWERS IN THE EVENING. CHANCE OF THUNDERSTORMS DURING THE NIGHT. SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID TO UPPER 60S. .FRIDAY...SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS DURING THE DAY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. .FRIDAY NIGHT...SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. LOCALLY HEAVY RAINFALL POSSIBLE AFTER MIDNIGHT. LOWS IN THE UPPER 60S. .SATURDAY...SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. .SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. .SUNDAY...SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY DURING THE DAY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 80S. .SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 60S. .MEMORIAL DAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. $$ MSZ018-019-025>066-072>074-191147- CENTRAL MISSISSIPPI- 647 PM CDT MON MAY 18 2026 .TONIGHT...PARTLY CLOUDY UNTIL MIDNIGHT, THEN BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. PATCHY SMOKE IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE LOWER TO MID 70S. .TUESDAY...PARTLY SUNNY. PATCHY FOG IN THE MORNING. PATCHY SMOKE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. HIGHEST HEAT INDEX READINGS 100 TO 102. .TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. .WEDNESDAY...PARTLY SUNNY. CHANCE OF SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS DURING THE DAY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID TO UPPER 80S. .WEDNESDAY NIGHT...MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING. SLIGHT CHANCE OF THUNDERSTORMS DURING THE NIGHT. CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. .THURSDAY...PARTLY SUNNY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. .THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF SHOWERS DURING THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS NEAR 70. .FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 80S. .FRIDAY NIGHT...SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS NEAR 70. .SATURDAY...SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS DURINGTHE DAY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 80S. .SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF SHOWERS DURING THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS NEAR 70. .SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY DURING THE DAY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 80S. .SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS DURING THE NIGHT. LOWS NEAR 70. .MEMORIAL DAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. $$ MSZ067>071-075>082-191147- SOUTHERN MISSISSIPPI- 647 PM CDT MON MAY 18 2026 .TONIGHT...PARTLY CLOUDY UNTIL MIDNIGHT, THEN BECOMING MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE LOWER TO MID 70S. .TUESDAY...MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY SUNNY. PATCHY FOG IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. LOCALLY HEAVY RAINFALL POSSIBLE IN THE AFTERNOON. HIGHS IN THE UPPER 80S. HIGHEST HEAT INDEX READINGS AROUND 101. .TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN THE LOWER 70S. .WEDNESDAY...MOSTLY SUNNY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. .WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. SLIGHT CHANCE OF SHOWERS DURING THE NIGHT. LOWS IN THE LOWER 70S. .THURSDAY...PARTLY SUNNY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID TO UPPER 80S. .THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF SHOWERS DURING THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. .FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. .FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF SHOWERS DURING THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. .SATURDAY...SHOWERS LIKELY IN THE MORNING. CHANCE OF THUNDERSTORMS DURING THE DAY. SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 80S. .SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF SHOWERS DURING THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. .SUNDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. .SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 70S. .MEMORIAL DAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. $$