National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Fri, Aug 21, 2026 at 10:36:35 am CDT

A Heat Advisory remains in effect for peak heat index readings between 106°-112°F until 7 PM Saturday. This advisory may need to be extended into the weekend.
Hot weather is to continue on Friday with highs in the 90s to triple digits. Heat indices will range from 106-112 degrees. With these hot conditions, remember to stay hydrated and take breaks indoors to cool off. Isolated to scattered showers and thunderstorms will be possible in the afternoon, with the best chances north of I-10.
Warm and muggy again tonight with lows from the upper 70s to low 80s. Some clouds and/or patchy fog possible near sunrise, particularly for areas west of I-45.
Hot and humid conditions continue with high temperatures mostly in the 90s to triple digits. Max Heat indices are expected to reach 100-113 degrees. Isolated to scattered showers and storms are possible this weekend, with the best chances north of I-10. Please practice heat safety by checking on the elderly, children, and pets, staying cool and hydrated, and wearing light-weight, light-colored clothing.
Save the date for the Partial Lunar Eclipse, happening on August 27-28! You will be able to view the eclipse right here in SE TX with your own eyes, no eclipse glasses needed :) Look for the bright and shadowed parts of the moon, along with a copper/orange tint 🌕🌖🌗🌘



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan09:55Clear10887463SW 797 [HI]30.09
College Station09:53Clear9877465SSW 995 [HI]30.06
Caldwell09:55Clear10877362WSW 1094 [HI]30.08
Huntsville09:53Clear10877465WSW 12G2195 [HI]30.07
Navasota10:15Clear10908174SSW 8109 [HI]30.05
Brenham10:15Partly Cloudy10887361WSW 1096 [HI]30.07
Conroe09:53Clear10887667WSW 799 [HI]30.07
Cleveland10:15Partly Cloudy10SW 5-30.07
Liberty10:15Mostly Clear9878079VRB 6103 [HI]30.06
Columbus09:55Partly Cloudy10887566SW 698 [HI]30.08
Spring09:53Mostly Clear7857777W 895 [HI]30.07
Houston Intercontinental Aprt09:53Mostly Clear10887770W 10100 [HI]30.06
Katy/Brookshire10:15Clear7897766W 8102 [HI]30.08
Texas Medical Center Heliport10:15Mostly Clear10867774WSW 1097 [HI]30.06
Sugar Land09:53Clear10887872W 6102 [HI]30.06
Houston Hobby Airport09:53Mostly Cloudy10877874SW 12100 [HI]30.06
Arcola/Sienna09:55Mostly Cloudy10887975WSW 5102 [HI]30.08
Pearland10:01Partly Cloudy8867877SW 899 [HI]30.08
Ellington Field09:54Partly Cloudy10877874WSW 12100 [HI]30.05
La Porte10:15Partly Cloudy10877770SW 999 [HI]30.07
Wharton09:55Mostly Cloudy7877773SSW 899 [HI]30.08
Angleton/Lake Jackson09:53Partly Cloudy10887770SSW 6100 [HI]30.07
Galveston09:52Mostly Clear10887974WSW 6103 [HI]30.08
Bay City10:15Mostly Cloudy10898075SW 9106 [HI]30.03
Palacios09:53Partly Cloudy7887974S 8103 [HI]30.06
Rig 20 Miles SE of Matagorda10:209868289SSW 9104 [HI]30.11


 
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