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

Last Map Update: Thu, Oct 1, 2026 at 10:44:40 pm CDT

Current radar
Scattered to numerous showers and thunderstorms will result in the threat of heavy rainfall through Friday. Rainfall rates of 2 to 4 inches per hour will be possible in the heaviest storms.
Locally heavy rainfall could result in minor flooding. The greatest risk of flooding through Friday will remain over the far western counties including the Brazos Valley. The threat for heavy rainfall will shift south and east this weekend as a weak cold front moves slowly across the area.
This graphic shows the most likely and reasonable high end rainfall totals through Friday. The heaviest showers and thunderstorms are expected over the northern and western portions of southeast Texas, particularly over the Brazos Valley.
Scattered to numerous showers and thunderstorms are expected through the weekend as a slow moving cold front interacts with deep moisture over the area. The heaviest rainfall totals this weekend are expected over the coastal counties.
High rain chances will continue across SE TX through the weekend as deep moisture remains in place and a slow moving front crosses the region. Slightly cooler and drier weather are expected early to mid next week behind the front.



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan21:55Drizzle \ Lightning Observed10747498-29.92
College Station21:53Light Rain10757393E 6-29.89
Caldwell21:55Light Rain \ Mist \ Lightning Observed7757394ESE 7-29.91
Huntsville21:53Mist4737296NE 6-29.91
Navasota21:15Light Rain \ Mist57474100E 8-29.87
Brenham22:15Rain \ Lightning Observed7747398ESE 6-29.90
Conroe22:16Heavy Rain \ Mist2 1/27474100CALM-29.93
Cleveland22:15Lightning Observed10777694CALM-29.92
Liberty22:15Mostly Clear10787794CALM-29.88
Columbus22:15Heavy Rain With Thunder In The Vicinity \ Lightning Observed2 1/2747497E 5-29.92
Spring22:13Heavy Rain \ Mist3/4747397NW 5-29.90
Houston Intercontinental Aprt21:53Cumulonimbus Clouds, Lightning Observed10787590N 9-29.87
Katy/Brookshire22:15Mist1 1/27373100CALM-29.92
Texas Medical Center Heliport22:15Lightning Observed10827783SE 8-29.87
Sugar Land21:53Lightning Observed10767493NNW 14G31-29.87
Houston Hobby Airport21:53Cumulonimbus Clouds, Lightning Observed10847779SE 894 [HI]29.86
Arcola/Sienna22:15Thunder In The Vicinity10817889SE 5-29.88
Pearland21:53Mostly Cloudy10847676SE 693 [HI]29.87
Ellington Field21:54Mostly Clear10847779ESE 894 [HI]29.85
La Porte22:15Lightning Observed10847574SSE 1392 [HI]29.88
Wharton22:15Heavy Rain3/4757495CALM-29.91
Galveston07:46Mostly Clear10827374SE 8-29.90
Bay City22:15Lightning Observed10E 5-29.82
Palacios21:53Mostly Cloudy10847984-29.83
Rig 20 Miles SE of Galveston22:15Clear10867570SE 2195 [HI]29.89
Rig 20 Miles SE of Matagorda22:15Partly Cloudy10868084SE 12101 [HI]29.89


 
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