Zone Forecast Product
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
549 FPUS54 KHGX 151826 ZFPHGX Zone Forecast Product for Southeast Texas National Weather Service Houston/Galveston TX 124 PM CDT Tue Sep 15 2026 TXZ211-160200- Austin- Including the cities of Sealy and Bellville 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Patchy fog in the morning. Hot with highs in the upper 90s. East winds 5 to 10 mph. Heat index values up to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny, hot with highs in the mid 90s. .SATURDAY NIGHT...Clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent. $$ TXZ237-160200- Inland Brazoria- Including the cities of Pearland, Alvin, and Angleton 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. Heat index values up to 107 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. East winds 5 to 10 mph. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. East winds 10 to 15 mph. Chance of rain 60 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ TXZ196-160200- Brazos- Including the cities of College Station and Bryan 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny. Hot with highs in the upper 90s. South winds around 10 mph. Heat index values up to 109. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs in the upper 90s. Southeast winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Hot with highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 105 in the afternoon. .SATURDAY NIGHT...Clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. $$ TXZ195-160200- Burleson- Including the cities of Caldwell and Somerville 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot. Near steady temperature in the upper 90s. South winds around 10 mph. Heat index values up to 108. .TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .WEDNESDAY...Partly sunny. Hot with highs in the upper 90s. Southeast winds 5 to 10 mph. Heat index values up to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Hot with highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny, hot with highs in the mid 90s. .SATURDAY NIGHT...Clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 30 percent. $$ TXZ214-160200- Chambers- Including the cities of Winnie, Mont Belvieu, Anahuac, Stowell, and Old River-Winfree 124 PM CDT Tue Sep 15 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. East winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the upper 70s. East winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .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. $$ TXZ210-160200- Colorado- Including the cities of Columbus, Eagle Lake, and Weimar 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Partly sunny. Hot with highs in the upper 90s. East winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph, becoming east after midnight. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Temperature falling into the lower 90s in the afternoon. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny, hot with highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent. $$ TXZ227-160200- Fort Bend- Including the cities of Missouri City, Mission Bend, Sugar Land, Rosenberg, First Colony, and Pecan Grove 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 110. .TONIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. Heat index values up to 107 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. East winds 5 to 10 mph. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. Heat index values up to 105 early in the evening. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent. $$ TXZ238-160200- Inland Galveston- Including the cities of League City and Friendswood 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 110. .TONIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. Heat index values up to 107 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. East winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows around 80. East winds 5 to 10 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. East winds 10 to 15 mph. Chance of rain 60 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. $$ TXZ198-160200- Grimes- Including the city of Navasota 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .WEDNESDAY...Patchy fog in the morning. Mostly sunny. Hot with highs in the upper 90s. Southeast winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 70s. Southeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny, hot with highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .MONDAY...Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105. $$ TXZ213-160200- Inland Harris- Including the city of Houston 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Heat index values up to 107 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows around 80. East winds 5 to 10 mph. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 70s. .FRIDAY...Sunny. Highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 30 percent. $$ TXZ163-160200- Houston- Including the city of Crockett 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny, hot. Near steady temperature in the mid 90s. South winds around 5 mph. Heat index values up to 107. .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 70s. South winds around 5 mph. .WEDNESDAY...Patchy fog in the morning. Mostly sunny. Hot with highs in the mid 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Heat index values up to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Sunny, hot with highs in the mid 90s. East winds around 5 mph. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows around 70. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ TXZ235-160200- Inland Jackson- Including the cities of Edna and Ganado 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the upper 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 110. .TONIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. Heat index values up to 105 early in the evening. .WEDNESDAY...Partly sunny. Hot with highs in the upper 90s. East winds 5 to 10 mph. Heat index values up to 112. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph, becoming northeast after midnight. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Hot with highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 111. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the mid 70s. .SATURDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 105. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. $$ TXZ200-160200- Northern Liberty- Including the cities of Liberty, Cleveland, and Dayton 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the lower 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Patchy fog in the morning. Hot with highs in the mid 90s. East winds around 5 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows in the mid 70s. Southeast winds around 5 mph, becoming northeast after midnight. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. East winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ TXZ176-160200- Madison- Including the city of Madisonville 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny. Hot. Near steady temperature in the upper 90s. South winds around 5 mph. Heat index values up to 109. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Patchy fog in the morning. Mostly sunny. Hot with highs in the upper 90s. Southeast winds around 5 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Hot with highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows around 70. .SATURDAY...Sunny, hot with highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .MONDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. $$ TXZ236-160200- Inland Matagorda- Including the city of Bay City 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds around 10 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers with isolated thunderstorms after midnight. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. East winds 5 to 10 mph. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .FRIDAY...Sunny. Highs in the mid 90s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .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. $$ TXZ199-160200- Montgomery- Including the cities of Conroe and The Woodlands 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Patchy fog in the morning. Hot with highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Humid with lows in the upper 70s. East winds around 5 mph. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. $$ TXZ179-160200- Polk- Including the cities of Livingston and Corrigan 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. South winds around 5 mph. .WEDNESDAY...Patchy fog in the morning. Mostly sunny. Hot with highs in the mid 90s. East winds around 5 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph. .THURSDAY...Sunny. Highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 106. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Sunny. Highs in the mid 90s. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ TXZ178-160200- San Jacinto- Including the cities of Shepherd and Coldspring 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. South winds around 5 mph. .WEDNESDAY...Patchy fog in the morning. Mostly sunny. Humid with highs in the mid 90s. East winds around 5 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds around 5 mph. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ TXZ164-160200- Trinity- Including the cities of Trinity and Groveton 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106. .TONIGHT...Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. South winds around 5 mph. .WEDNESDAY...Patchy fog in the morning. Mostly sunny. Hot with highs in the mid 90s. East winds around 5 mph. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Sunny. Highs in the mid 90s. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Sunny. Highs in the mid 90s. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ TXZ177-160200- Walker- Including the city of Huntsville 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 107. .TONIGHT...Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. .WEDNESDAY...Patchy fog in the morning. Mostly sunny. Hot with highs in the mid 90s. East winds 5 to 10 mph. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 70s. Southeast winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the mid 90s. East winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .FRIDAY...Sunny. Highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ TXZ212-160200- Waller- Including the cities of Hempstead, Prairie View, Brookshire, and Waller 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Patchy fog in the morning. Hot with highs in the upper 90s. East winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Southeast winds 5 to 10 mph, becoming east after midnight. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny, hot with highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 30 percent. $$ TXZ197-160200- Washington- Including the city of Brenham 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny. Hot. Near steady temperature in the mid 90s. South winds 5 to 10 mph. Heat index values up to 107. .TONIGHT...Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .WEDNESDAY...Patchy fog in the morning. Partly sunny. Hot with highs in the upper 90s. Southeast winds around 5 mph. Heat index values up to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny, hot with highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. $$ TXZ226-160200- Wharton- Including the cities of El Campo and Wharton 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs in the upper 90s. East winds 5 to 10 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. East winds 5 to 10 mph, becoming northeast after midnight. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 109. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. .FRIDAY...Sunny, hot with highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny, hot with highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny, hot with highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent. $$ TXZ300-160200- Southern Liberty- Including the city of Devers 124 PM CDT Tue Sep 15 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the lower 90s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. East winds around 5 mph. Heat index values up to 106. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows in the mid 70s. Southeast winds around 5 mph, becoming northeast after midnight. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ TXZ313-160200- Coastal Harris- Including the cities of Pasadena and Baytown 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. East winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows around 80. East winds 5 to 10 mph. Heat index values up to 106 early. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. East winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. $$ TXZ338-160200- Coastal Galveston- Including the cities of Texas City, Dickinson, and La Marque 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 110. .TONIGHT...Mostly clear. Humid with lows around 80. Southeast winds 5 to 10 mph. Heat index values up to 107 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. East winds 10 to 15 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows around 80. East winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106 early. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. East winds 10 to 15 mph. Chance of rain 60 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the upper 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...A chance of showers in the morning. Mostly sunny. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. $$ TXZ337-160200- Coastal Brazoria- Including the cities of Lake Jackson, Freeport, and Clute 124 PM CDT Tue Sep 15 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. East winds 10 to 15 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the upper 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .THURSDAY...Showers and thunderstorms likely. Humid with highs in the lower 90s. East winds 10 to 15 mph. Chance of rain 70 percent. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 70s. Heat index values up to 105 early in the evening. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .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. $$ TXZ336-160200- Coastal Matagorda- Including the city of Palacios 124 PM CDT Tue Sep 15 2026 .THIS AFTERNOON...Sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the lower 90s. South winds around 10 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers with isolated thunderstorms after midnight. Humid with lows around 80. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105 early. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. East winds 10 to 15 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows around 80. East winds 10 to 15 mph. Chance of rain 40 percent. .THURSDAY...Showers and thunderstorms likely. Humid with highs in the lower 90s. East winds 10 to 15 mph. Chance of rain 70 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 70s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 70s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Mostly sunny with a chance of showers. Highs in the lower 90s. Chance of rain 40 percent. $$ TXZ335-160200- Coastal Jackson- 124 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the mid 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. A slight chance of showers with isolated thunderstorms after midnight. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent. .WEDNESDAY...Partly sunny with a chance of showers. Hot with highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. East winds 5 to 10 mph. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 111. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 70s. .FRIDAY...Sunny. Highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. .SUNDAY...Sunny. Highs in the lower 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .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. Heat index values up to 110. $$ TXZ436-160200- Matagorda Islands- 124 PM CDT Tue Sep 15 2026 .THIS AFTERNOON...Sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the upper 80s. Southeast winds around 10 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers with isolated thunderstorms after midnight. Humid with lows in the mid 80s. Southeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...A chance of showers in the morning. Mostly sunny. Humid with highs in the upper 80s. East winds 10 to 15 mph. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the lower 80s. East winds 10 to 15 mph. Chance of rain 40 percent. .THURSDAY...Showers and thunderstorms likely. Humid with highs in the upper 80s. East winds 10 to 15 mph. Chance of rain 70 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. Near steady temperature in the mid 80s. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly clear. Near steady temperature in the mid 80s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear. Near steady temperature in the mid 80s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Near steady temperature in the mid 80s. .MONDAY...Mostly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 40 percent. $$ TXZ437-160200- Brazoria Islands- Including the city of Surfside Beach 124 PM CDT Tue Sep 15 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the upper 80s. Southeast winds around 10 mph. Chance of rain 20 percent. Heat index values up to 105. .TONIGHT...Mostly clear. Humid. Near steady temperature in the mid 80s. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the upper 80s. East winds 10 to 15 mph. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the lower 80s. East winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 105 early. .THURSDAY...Showers and thunderstorms likely. Humid with highs in the upper 80s. East winds 15 to 20 mph. Chance of rain 70 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Near steady temperature in the mid 80s. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly clear. Near steady temperature in the lower 80s. .SATURDAY...Sunny. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Near steady temperature in the mid 80s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows around 80. .MONDAY...Mostly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 40 percent. $$ TXZ438-160200- Galveston Island- Including the city of Galveston 124 PM CDT Tue Sep 15 2026 .THIS AFTERNOON...Mostly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. Humid with lows in the mid 80s. Southeast winds 5 to 10 mph. Heat index values up to 107 early. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. East winds 10 to 15 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the lower 80s. East winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 106 early. .THURSDAY...Showers and thunderstorms likely. Humid with highs around 90. East winds 15 to 20 mph. Chance of rain 70 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 80s. .FRIDAY...Sunny. Highs around 90. .FRIDAY NIGHT...Mostly clear. Near steady temperature in the mid 80s. .SATURDAY...Sunny. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Near steady temperature in the mid 80s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30 percent. $$ TXZ439-160200- Bolivar Peninsula- 124 PM CDT Tue Sep 15 2026 .THIS AFTERNOON...Sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature around 90. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Mostly clear. Humid with lows in the lower 80s. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. East winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the lower 80s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105 early. .THURSDAY...Showers and thunderstorms likely. Humid with highs around 90. East winds 10 to 15 mph. Chance of rain 60 percent. Heat index values up to 107. .THURSDAY NIGHT...Mostly clear. Lows around 80. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Clear. Lows around 80. .SATURDAY...Sunny. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows around 80. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear. Lows around 80. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs around 90. Chance of rain 30 percent. $$