FPUS54 KEWX 231840 ZFPEWX Zone Forecast Product for South Central Texas National Weather Service Austin/San Antonio TX 140 PM CDT Sun Aug 23 2026 TXZ192-240745- Travis- Including the city of Austin 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 105. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 104. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny, hot with highs around 103. South winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the upper 70s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY THROUGH FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 110. .FRIDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. .SATURDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. $$ TXZ205-240745- Bexar- Including the city of San Antonio 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 103. Southeast winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 103. Southwest winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY...Sunny, hot with highs around 102. South winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 105. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 105. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ183-240745- Val Verde- Including the city of Del Rio 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Sunny, hot with highs around 104. Southeast winds 5 to 10 mph. .TONIGHT...Clear. Lows in the upper 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .TUESDAY...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs around 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. .THURSDAY...Sunny, hot with highs around 100. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. .FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 70s. Highs in the upper 90s. $$ TXZ220-240745- Atascosa- Including the city of Pleasanton 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny, hot with highs around 104. Southeast winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Mostly sunny. Hot with highs around 103. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear, hot. Lows in the mid 70s. Highs 100 to 105. Highest heat index readings up to 110. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 105. .FRIDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 105. $$ TXZ187-240745- Bandera- Including the city of Bandera 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 101. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. South winds around 5 mph. .MONDAY...Sunny, hot with highs around 100. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 70s. South winds 5 to 10 mph. .TUESDAY...Sunny, hot with highs around 100. South winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the lower 70s. Highs around 100. Highest heat index readings up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Highest heat index readings up to 105. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the upper 90s. Lows in the lower 70s. Highest heat index readings up to 105. $$ TXZ193-240745- Bastrop- Including the city of Bastrop 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 105. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Highest heat index readings up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 104. South winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Mostly sunny. Hot with highs around 104. South winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the mid 70s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY THROUGH FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 105. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. .SATURDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 105. $$ TXZ190-240745- Blanco- Including the city of Blanco 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny. Hot with highs around 102. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 101. Southwest winds 5 to 10 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny, hot with highs around 101. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Clear. Lows in the mid 70s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 90s. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. $$ TXZ172-240745- Burnet- Including the city of Burnet 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 104. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 104. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny, hot with highs around 103. South winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Hot. Lows in the mid 70s. Highs 100 to 105. Highest heat index readings up to 105. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. .FRIDAY THROUGH SATURDAY...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. $$ TXZ208-240745- Caldwell- Including the city of Lockhart 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 105. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Mostly sunny. Hot with highs around 104. South winds 5 to 10 mph. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Mostly sunny. Hot with highs around 103. South winds 5 to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows in the upper 70s. Highs 100 to 105. Highest heat index readings up to 110. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 105. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. .SATURDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 105. $$ TXZ206-240745- Comal- Including the city of New Braunfels 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny, hot with highs around 102. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Mostly sunny. Hot with highs around 101. South winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Sunny, hot with highs around 100. South winds 5 to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. .THURSDAY...Partly cloudy in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Highest heat index readings up to 110. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ224-240745- De Witt- Including the city of Cuero 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny, hot with highs around 102. Southeast winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph. .MONDAY...Mostly sunny. Hot with highs around 101. Southwest winds around 5 mph, becoming south 10 to 15 mph in the afternoon. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY...Mostly sunny. Hot with highs around 101. South winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Highest heat index readings up to 109. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear, hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. .THURSDAY...Partly cloudy in the morning, then becoming sunny. Hot with highs around 100. Highest heat index readings up to 110. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ228-240745- Dimmit- Including the city of Carrizo Springs 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Sunny, hot with highs around 106. Southeast winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 25 mph. .MONDAY...Mostly sunny. Hot with highs around 104. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Sunny, hot with highs around 104. Southeast winds 5 to 10 mph. .TUESDAY NIGHT THROUGH THURSDAY...Clear, hot. Lows in the upper 70s. Highs 100 to 105. Highest heat index readings up to 110. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Hot. Lows in the upper 70s. Highs 100 to 105. Highest heat index readings up to 105. .SATURDAY...Sunny, hot with highs 100 to 105. $$ TXZ184-240745- Edwards- Including the city of Rocksprings 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Sunny, hot with highs around 100. South winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 90s. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 70s. Southeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 90s. South winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the lower 70s. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. $$ TXZ209-240745- Fayette- Including the city of La Grange 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 104. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Highest heat index readings up to 106 early in the evening. .MONDAY...Mostly sunny. Hot with highs around 103. South winds 5 to 10 mph. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy in the morning, then becoming sunny. Hot with highs around 103. South winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the mid 70s. Highest heat index readings up to 105 early in the evening. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY THROUGH FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 110. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ219-240745- Frio- Including the city of Pearsall 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 104. Southeast winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 25 mph. .TUESDAY...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .TUESDAY NIGHT THROUGH THURSDAY...Clear, hot. Lows in the upper 70s. Highs 100 to 105. Highest heat index readings up to 110. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 105. .SATURDAY...Sunny, hot with highs around 100. $$ TXZ188-240745- Gillespie- Including the city of Fredericksburg 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Mostly sunny. Hot. Near steady temperature in the upper 90s. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 100. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the upper 90s. South winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the lower 70s. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. $$ TXZ223-240745- Gonzales- Including the city of Gonzales 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 103. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Mostly sunny. Hot with highs around 102. Southwest winds 5 to 10 mph, becoming south in the afternoon. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Highest heat index readings up to 105 early in the evening. .WEDNESDAY AND WEDNESDAY NIGHT...Clear, hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY...Partly cloudy in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Highest heat index readings up to 105. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 105. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ207-240745- Guadalupe- Including the city of Seguin 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 104. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Mostly sunny. Hot with highs around 103. Southwest winds 5 to 10 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY...Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. .WEDNESDAY...Sunny, hot with highs around 100. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 105. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 70s. .FRIDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Highest heat index readings up to 105. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ191-240745- Hays- Including the city of San Marcos 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 103. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 102. Southwest winds 5 to 10 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny, hot with highs around 101. South winds 5 to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. .THURSDAY THROUGH FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ222-240745- Karnes- Including the city of Karnes City 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph. .MONDAY...Mostly sunny. Hot with highs around 102. Southwest winds around 5 mph, becoming south 10 to 15 mph in the afternoon. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY...Sunny, hot with highs around 102. South winds around 5 mph, becoming southeast 10 to 15 mph in the afternoon. Highest heat index readings up to 108. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear, hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 110. .FRIDAY...Partly cloudy. Hot with highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 105. $$ TXZ189-240745- Kendall- Including the city of Boerne 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 100. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 90s. Southwest winds 5 to 10 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the upper 90s. South winds 5 to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Highest heat index readings up to 105. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. .FRIDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ TXZ186-240745- Kerr- Including the city of Kerrville 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Sunny, hot with highs around 100. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 90s. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 70s. South winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 90s. South winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the lower 70s. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. $$ TXZ202-240745- Kinney- Including the city of Brackettville 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Sunny, hot with highs around 102. Southeast winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .TUESDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs around 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. .FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 70s. Highs in the upper 90s. $$ TXZ225-240745- Lavaca- Including the city of Hallettsville 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 103. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Highest heat index readings up to 105 early in the evening. .MONDAY...Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY...Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph. Highest heat index readings up to 112. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear, hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 115. .THURSDAY...Partly cloudy in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Highest heat index readings up to 110. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 110. $$ TXZ194-240745- Lee- Including the city of Giddings 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 104. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 103. South winds 5 to 10 mph. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Partly cloudy in the morning, then becoming sunny. Hot with highs around 103. South winds around 5 mph. .TUESDAY NIGHT...Clear. Lows in the mid 70s. Highest heat index readings up to 105 early in the evening. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY THROUGH FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ171-240745- Llano- Including the city of Llano 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 104. South winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 104. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny, hot with highs around 104. Southwest winds 5 to 10 mph, becoming south in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 70s. .WEDNESDAY...Mostly sunny. Hot with highs 100 to 105. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Hot. Highs around 100. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the upper 90s. $$ TXZ217-240745- Maverick- Including the city of Eagle Pass 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Sunny, hot with highs around 105. Southeast winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Mostly sunny. Hot with highs around 103. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .TUESDAY NIGHT THROUGH THURSDAY...Clear, hot. Lows in the upper 70s. Highs 100 to 105. Highest heat index readings up to 110. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 105. .SATURDAY...Sunny, hot with highs around 100. $$ TXZ204-240745- Medina- Including the city of Hondo 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot with highs around 102. Southeast winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph. .MONDAY...Sunny, hot with highs around 101. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 70s. Southeast winds 5 to 10 mph. .TUESDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. $$ TXZ185-240745- Real- Including the city of Leakey 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Sunny, hot. Near steady temperature in the upper 90s. South winds 5 to 10 mph. .TONIGHT...Clear. Lows in the lower 70s. South winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 90s. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 70s. Southeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 90s. South winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the lower 70s. Highs in the upper 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ TXZ203-240745- Uvalde- Including the city of Uvalde 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Sunny, hot with highs around 102. Southeast winds around 5 mph. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds around 5 mph. .MONDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 70s. Southeast winds 5 to 10 mph. .TUESDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105. $$ TXZ173-240745- Williamson- Including the city of Georgetown 140 PM CDT Sun Aug 23 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Hot with highs around 104. South winds around 5 mph. .TONIGHT...Clear. Lows in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Mostly sunny. Hot with highs around 104. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny, hot with highs around 103. South winds 5 to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows in the upper 70s. Highs 100 to 105. Highest heat index readings up to 110. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 105. .FRIDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 105. .FRIDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. .SATURDAY...Mostly sunny. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ221-240745- Wilson- Including the city of Floresville 140 PM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny, hot with highs around 104. Southeast winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY...Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear, hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. .THURSDAY...Partly cloudy in the morning, then becoming sunny. Hot with highs around 100. Highest heat index readings up to 110. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 105. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 105. $$ TXZ218-240745- Zavala- Including the city of Crystal City 140 PM CDT Sun Aug 23 2026 .THIS AFTERNOON...Sunny, hot with highs around 105. Southeast winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Sunny, hot with highs around 103. Southeast winds 5 to 10 mph. .TUESDAY NIGHT THROUGH THURSDAY...Clear, hot. Lows in the mid 70s. Highs 100 to 105. Highest heat index readings up to 110. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 110. .SATURDAY...Sunny, hot with highs around 100. $$