National Weather Service United States Department of Commerce
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Last Map Update: Tue, Sep 15, 2026 at 4:44:14 am CDT

Hot and humid conditions are expected to continue on Tuesday. Highswill generally be in the mid to upper 90s with peak heat indices in the 106-109F range. A Heat Advisory is now in effect until Tuesday evening. Remember to practice heat safety wherever you are by staying cool, taking frequent breaks, and drinking plenty of water.
It will be another warm, muggy night as temperatures dip into the mid-70s to around 80°F inland and hold in the upper 70s to low 80s along the coast. A few coastal showers will be possible near sunrise.
Tuesday will bring another round of hot and humid weather, with temperatures ranging from the mid-to-upper 90s and hitting the low 100s across the Brazos Valley. Peak heat indices could reach 109°F across most of Southeast Texas. A Heat Advisory remains in effect until 7 PM Tuesday.
Daily chances for showers and thunderstorms continues with decreasing chances Thursday and Friday. Highs will be mainly in the mid 90s with peak heat indices 107-109F at least through mid-week.



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan03:55Partly Cloudy10807689SSE 5-30.03
College Station03:53Clear10797690SSE 6-30.01
Caldwell03:55Partly Cloudy10787794S 6-30.03
Huntsville03:53Clear10787796SSW 5-30.03
Navasota04:15Mist47878100SSE 5-30.00
Brenham04:15Clear10777695CALM-30.01
Conroe03:53Mist6767597CALM-30.03
Cleveland04:15Clear7CALM-30.04
Liberty04:15Mist67575100CALM-30.01
Columbus04:15Clear10787797CALM-30.02
Spring03:53Mist47575100CALM-30.02
Houston Intercontinental Aprt03:53Mostly Clear10807893S 3-30.01
Katy/Brookshire04:15Mostly Clear97878100CALM-30.03
Texas Medical Center Heliport04:15Mostly Clear7807894S 9-30.00
Sugar Land03:53Clear10797897CALM-30.01
Houston Hobby Airport03:53Mostly Clear9817787CALM-30.01
Arcola/Sienna04:15Mist5777595CALM-30.02
Pearland03:53Mostly Clear10787693CALM-30.02
Ellington Field03:54Clear10807788CALM-30.00
La Porte04:15Clear10807788SSW 3-30.02
Wharton04:15Clear10777594E 3-30.01
Galveston03:52Partly Cloudy10847882S 795 [HI]30.02
Bay City04:15Clear107979100CALM-29.97
Palacios03:53Mostly Clear10867877S 9G2099 [HI]29.99
Rig 20 Miles SE of Galveston04:15Clear10867774S 1397 [HI]30.03
Rig 20 Miles SE of Matagorda04:2010868084S 13101 [HI]30.04


 
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