FPUS54 KEWX 222341 AAA ZFPEWX Zone Forecast Product for South Central Texas...UPDATED National Weather Service Austin/San Antonio TX 641 PM CDT Sat Aug 22 2026 TXZ192-231245- Travis- Including the city of Austin 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly sunny. Hot with highs around 103. Southwest winds around 5 mph, becoming south in the afternoon. .SUNDAY NIGHT...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 103. 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 AND TUESDAY NIGHT...Clear, hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs around 105. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .FRIDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 110. $$ TXZ205-231245- Bexar- Including the city of San Antonio 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. .SUNDAY...Mostly sunny. Hot with highs around 102. Southwest winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 102. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .WEDNESDAY...Mostly sunny. Hot with highs around 100. .WEDNESDAY NIGHT...Clear. Lows in the upper 70s. .THURSDAY...Partly cloudy in the morning, then becoming sunny. Hot with highs around 100. Highest heat index readings up to 110. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the upper 70s. .FRIDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ183-231245- Val Verde- Including the city of Del Rio 641 PM CDT Sat Aug 22 2026 .TONIGHT...Clear. Lows in the upper 70s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 102. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...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 with gusts up to 20 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Clear, hot. Highs around 100. Lows in the upper 70s. .THURSDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. .FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 70s. Highs in the upper 90s. $$ TXZ220-231245- Atascosa- Including the city of Pleasanton 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 104. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 103. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 25 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Clear, hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 110. .THURSDAY...Mostly sunny. Hot with highs 100 to 105. Highest heat index readings up to 110. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the upper 70s. .FRIDAY THROUGH SATURDAY...Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 110. $$ TXZ187-231245- Bandera- Including the city of Bandera 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph. .SUNDAY...Mostly sunny. Hot with highs around 100. Southwest winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...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 THROUGH WEDNESDAY NIGHT...Clear, hot. Highs around 100. Lows in the lower 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 110. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. 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. $$ TXZ193-231245- Bastrop- Including the city of Bastrop 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. .SUNDAY...Mostly sunny. Hot with highs around 104. Southwest winds around 5 mph, becoming south in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 104. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY AND TUESDAY NIGHT...Clear, hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 110. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs around 105. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY...Partly cloudy in the morning, then clearing. Hot with highs 100 to 105. Highest heat index readings up to 110. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the upper 70s. .SATURDAY...Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Hot with highs around 100. Highest heat index readings up to 110. $$ TXZ190-231245- Blanco- Including the city of Blanco 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 101. Southwest winds around 5 mph, becoming south in the afternoon. .SUNDAY NIGHT...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. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY THROUGH WEDNESDAY...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. 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...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. 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 mid 70s. Highs in the upper 90s. $$ TXZ172-231245- Burnet- Including the city of Burnet 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 103. Southwest winds 5 to 10 mph, becoming south in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 103. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY THROUGH WEDNESDAY...Clear, hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 110. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. A slight chance of showers and thunderstorms. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 105. .THURSDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. .FRIDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. .SATURDAY...Sunny, hot with highs around 100. $$ TXZ208-231245- Caldwell- Including the city of Lockhart 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. .SUNDAY...Mostly sunny. Hot with highs around 104. Southwest winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 103. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Clear, hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 105. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 110. .THURSDAY...Partly cloudy in the morning, then clearing. Hot with highs 100 to 105. 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 upper 70s. Highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the mid 70s. .SATURDAY...Partly cloudy with a slight chance of showers in the morning, then sunny in the afternoon. Hot with highs around 100. Highest heat index readings up to 110. $$ TXZ206-231245- Comal- Including the city of New Braunfels 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph. .SUNDAY...Mostly sunny. Hot with highs around 102. Southwest winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 101. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY AND TUESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110. .THURSDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. .FRIDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. .SATURDAY...Partly cloudy in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 110. $$ TXZ224-231245- De Witt- Including the city of Cuero 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 102. Southwest winds around 5 mph, becoming southeast in the afternoon. Highest heat index readings up to 108. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph. .MONDAY...Partly cloudy in the morning, then becoming sunny. Hot with highs around 100. South winds 5 to 10 mph. Highest heat index readings up to 108. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110. .WEDNESDAY...Mostly sunny. Hot with highs around 100. Highest heat index readings up to 110. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110. .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. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 110. $$ TXZ228-231245- Dimmit- Including the city of Carrizo Springs 641 PM CDT Sat Aug 22 2026 .TONIGHT...Mostly clear. Lows in the upper 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .SUNDAY...Mostly sunny. Hot with highs around 105. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 105. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY THROUGH THURSDAY...Clear, hot. Highs around 105. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers. Lows in the upper 70s. Highest heat index readings up to 105 early in the evening. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .SATURDAY...Sunny, hot with highs 100 to 105. Highest heat index readings up to 110. $$ TXZ184-231245- Edwards- Including the city of Rocksprings 641 PM CDT Sat Aug 22 2026 .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 100. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast 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 THROUGH WEDNESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. .THURSDAY...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 mid 70s. .FRIDAY...Mostly sunny. Highs in the upper 90s. .FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 70s. Highs in the mid 90s. $$ TXZ209-231245- Fayette- Including the city of La Grange 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph, becoming southwest after midnight. .SUNDAY...Mostly sunny. Hot with highs around 104. Southwest winds around 5 mph, becoming south in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Mostly sunny. Hot with highs around 103. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Mostly sunny. Hot with highs 100 to 105. .TUESDAY NIGHT...Clear. Lows in the mid 70s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 110. .THURSDAY THROUGH FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. A slight chance of showers and thunderstorms. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. $$ TXZ219-231245- Frio- Including the city of Pearsall 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .SUNDAY...Sunny, hot with highs around 104. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the mid 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 with gusts up to 25 mph. Highest heat index readings up to 105 early in the evening. .TUESDAY THROUGH THURSDAY...Clear, hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the upper 70s. Highest heat index readings up to 105 early in the evening. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 110. .SATURDAY...Sunny, hot with highs around 100. Highest heat index readings up to 110. $$ TXZ188-231245- Gillespie- Including the city of Fredericksburg 641 PM CDT Sat Aug 22 2026 .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 100. Southwest winds 5 to 10 mph, becoming south in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 100. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY NIGHT...Clear. Lows in the lower 70s. South winds 5 to 10 mph with gusts up to 25 mph. .TUESDAY THROUGH WEDNESDAY...Clear, hot. Highs around 100. Lows in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 70s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 90s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. $$ TXZ223-231245- Gonzales- Including the city of Gonzales 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph, becoming southwest after midnight. .SUNDAY...Mostly sunny. Hot with highs around 103. Southwest winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...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 5 to 10 mph. .TUESDAY AND TUESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .WEDNESDAY...Mostly sunny. Hot with highs 100 to 105. Highest heat index readings up to 110. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 110. .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 110. .FRIDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. .SATURDAY...Partly cloudy in the morning, then becoming sunny. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 110. $$ TXZ207-231245- Guadalupe- Including the city of Seguin 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. .SUNDAY...Mostly sunny. Hot with highs around 103. Southwest winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 102. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 110. .THURSDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 70s. .FRIDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. A slight chance of showers. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 110. $$ TXZ191-231245- Hays- Including the city of San Marcos 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph, becoming southwest with gusts up to 20 mph after midnight. .SUNDAY...Mostly sunny. Hot with highs around 102. Southwest winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...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. 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 AND TUESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 110. .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. Hot with 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. $$ TXZ222-231245- Karnes- Including the city of Karnes City 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 103. South winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Mostly sunny. Hot with highs around 101. South winds around 5 mph, becoming southeast 10 to 15 mph in the afternoon. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Clear, hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 110. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Hot with highs around 100. Highest heat index readings up to 110. .THURSDAY NIGHT...Mostly clear with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 70s. .FRIDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. $$ TXZ189-231245- Kendall- Including the city of Boerne 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph. .SUNDAY...Mostly sunny. Highs in the upper 90s. Southwest winds around 5 mph, becoming south in the afternoon. .SUNDAY NIGHT...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 with gusts up to 20 mph. .TUESDAY AND TUESDAY NIGHT...Clear. Highs in the upper 90s. Lows in the lower 70s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .THURSDAY...Partly cloudy in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105. .THURSDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. .FRIDAY...Partly cloudy in the morning, then clearing. 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 mid 90s. Highest heat index readings up to 105. $$ TXZ186-231245- Kerr- Including the city of Kerrville 641 PM CDT Sat Aug 22 2026 .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Highs in the upper 90s. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 90s. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 70s. South winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Clear, hot. Highs around 100. Lows in the lower 70s. Highest heat index readings up to 105. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the upper 90s. Lows in the lower 70s. $$ TXZ202-231245- Kinney- Including the city of Brackettville 641 PM CDT Sat Aug 22 2026 .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 102. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...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 THROUGH WEDNESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .THURSDAY...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 AND FRIDAY NIGHT...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the upper 90s. $$ TXZ225-231245- Lavaca- Including the city of Hallettsville 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. .SUNDAY...Mostly sunny. Hot with highs around 103. Southwest winds around 5 mph, becoming southeast in the afternoon. Highest heat index readings up to 110. .SUNDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .MONDAY...Mostly sunny. Hot with highs around 101. South winds 5 to 10 mph. Highest heat index readings up to 110. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110. .WEDNESDAY...Mostly sunny. Hot with highs 100 to 105. Highest heat index readings up to 115. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. Highest heat index readings up to 105 early in the evening. .THURSDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 115. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .FRIDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. .SATURDAY...Partly cloudy in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 110. $$ TXZ194-231245- Lee- Including the city of Giddings 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. South winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly sunny. Hot with highs around 104. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 103. 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...Mostly sunny. Hot with highs 100 to 105. .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 110. .FRIDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the upper 70s. .SATURDAY...Partly cloudy with a slight chance of showers in the morning, then sunny in the afternoon. Hot with highs around 100. Highest heat index readings up to 110. $$ TXZ171-231245- Llano- Including the city of Llano 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 104. Southwest winds around 5 mph, becoming south in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 104. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY THROUGH WEDNESDAY...Clear, hot. Highs 100 to 105. Lows in the mid 70s. Highest heat index readings up to 105. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .THURSDAY...Partly cloudy in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. .SATURDAY...Sunny, hot with highs around 100. $$ TXZ217-231245- Maverick- Including the city of Eagle Pass 641 PM CDT Sat Aug 22 2026 .TONIGHT...Mostly clear. Lows in the upper 70s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 104. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 104. 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 THROUGH THURSDAY...Clear, hot. Highs 100 to 105. Lows in the upper 70s. 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 110. .SATURDAY...Sunny, hot with highs around 100. Highest heat index readings up to 110. $$ TXZ204-231245- Medina- Including the city of Hondo 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph. .SUNDAY...Mostly sunny. Hot with highs around 102. Southwest winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...Clear. Lows in the lower 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 101. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .THURSDAY...Mostly sunny. Hot with highs around 100. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the mid 70s. .FRIDAY...Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 105. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ185-231245- Real- Including the city of Leakey 641 PM CDT Sat Aug 22 2026 .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly sunny. Highs in the upper 90s. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast 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 THROUGH WEDNESDAY NIGHT...Clear. Highs in the upper 90s. 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 mid 70s. .FRIDAY...Partly cloudy in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the mid 90s. $$ TXZ203-231245- Uvalde- Including the city of Uvalde 641 PM CDT Sat Aug 22 2026 .TONIGHT...Clear. Lows in the mid 70s. Southeast winds around 5 mph. .SUNDAY...Mostly sunny. Hot with highs around 101. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the lower 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .SATURDAY...Sunny. Highs in the upper 90s. Highest heat index readings up to 105. $$ TXZ173-231245- Williamson- Including the city of Georgetown 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly sunny. Hot with highs around 103. South winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. Highest heat index readings up to 105 early in the evening. .MONDAY...Sunny, hot with highs around 103. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY THROUGH WEDNESDAY...Clear, hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Highest heat index readings up to 105 early in the evening. .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 upper 70s. Highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. .SATURDAY...Mostly sunny. Hot with highs around 100. Highest heat index readings up to 110. $$ TXZ221-231245- Wilson- Including the city of Floresville 641 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 103. Southwest winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Clear, hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105. .WEDNESDAY...Mostly sunny. Hot with highs 100 to 105. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Partly cloudy in the morning, then clearing. Hot with highs 100 to 105. Highest heat index readings up to 110. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. $$ TXZ218-231245- Zavala- Including the city of Crystal City 641 PM CDT Sat Aug 22 2026 .TONIGHT...Mostly clear. Lows in the upper 70s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly sunny. Hot with highs around 104. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny, hot with highs around 104. 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 THROUGH THURSDAY...Clear, hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .THURSDAY NIGHT...Mostly clear with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 70s. Highest heat index readings up to 105 early in the evening. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110. .SATURDAY...Sunny, hot with highs around 100. Highest heat index readings up to 110. $$