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

Last Map Update: Sat, Aug 22, 2026 at 4:00:16 pm CDT

KHGX Radar.
A Heat Advisory remains in effect for peak heat index readings between 106°-112°F until 7 PM Sunday. This advisory may need to be extended into early next week.
Hot and humid with light to moderate south to southwest winds. Isolated thunderstorms are possible in the afternoon, primarily north of Interstate 10. Daytime highs inland from 99°F to 103°F with the beaches from 93°F to 98°F. The heat indices are anticipated between 106°F to 112°F.
Warm conditions to continue with light southwest winds and lows in the mid 70s to lower 80s.
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)
Bryan15:15Clear101036630CALM108 [HI]30.01
College Station14:53Clear101036529VRB 3107 [HI]30.00
Caldwell15:15Clear101026227ENE 5104 [HI]30.01
Huntsville14:53Lightning Observed101026732CALM108 [HI]30.00
Navasota15:35Clear101056326VRB 6108 [HI]29.97
Brenham15:35Clear101026227CALM104 [HI]29.99
Conroe14:53Partly Cloudy101026631N 6107 [HI]30.00
Cleveland15:35Clear10CALM-29.98
Liberty15:35Clear101006937SW 6107 [HI]29.97
Columbus15:35Clear101036327SSW 3106 [HI]30.00
Spring14:53Clear91006734W 3105 [HI]30.00
Houston Intercontinental Aprt14:53Mostly Clear101016531WSW 6105 [HI]29.99
Katy/Brookshire15:35Clear91006633CALM104 [HI]30.00
Texas Medical Center Heliport15:35Clear101026429VRB 6105 [HI]29.98
Sugar Land14:53Clear101037035CALM112 [HI]30.00
Houston Hobby Airport14:53Mostly Clear10996735SSW 7104 [HI]29.99
Arcola/Sienna15:35Clear101006431WSW 5104 [HI]30.00
Pearland14:53Clear10976940VRB 3103 [HI]30.01
Ellington Field14:54Clear10986837CALM104 [HI]29.98
La Porte15:35Clear101006431S 3103 [HI]29.99
Wharton15:15Clear101006734SE 5105 [HI]30.01
Angleton/Lake Jackson14:53Clear10977041VRB 5104 [HI]30.01
Galveston14:52Clear10937862S 10109 [HI]30.02
Bay City15:35Clear10987243S 9108 [HI]29.96
Palacios14:53Clear9917967S 14108 [HI]30.01
Rig 20 Miles SE of Matagorda15:4010868084SSW 8101 [HI]30.08


 
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