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

Last Map Update: Sun, Jun 21, 2026 at 4:26:24 am CDT

Current radar for the Houston area.
Localized Heavy Rainfall Possible Today Flash Flooding Possible Key Messages: Another round of showers and storms are expected to push into the region from the southwest/Gulf this morning through the early afternoon. Slight Risk (level 2 of 4) of excessive rainfall along the coast. Marginal Risk (level 1 of 4) for the rest of SE Texas. Flooding risk greater for areas saturated by yesterday's rainfall. Potential Impacts: Ponding on roads and Flash Flooding possible. Frequent lightning and gusty winds. Actions: Have multiple ways to receive warnings! Remain weather-aware and check the forecast for updates!
A HIGH risk of rip currents is expected for all Gulf-facing beaches through at least Sunday. Rip currents can sweep even strong swimmers away from shore. If caught in one, do not swim against it; swim parallel to the shoreline until you escape, then angle toward the beach. If you cannot reach shore, call for help.
Hot weather is expected today. High temperatures will be around 87°-93°F (31°-34°C). Heat Index values will reach 102°-110°F (39°-43°C).
Hot weather is expected Monday. High temperatures will be around 88°-96°F (31°-36°C). Heat Index values will reach 103°-111°F (39°-44°C).
Summer heat is expected over southeast Texas through the next seven days. Highs will reach 87°-96°F (31°-36°C). The afternoon heat index will reach 100°-110°F (38°-43°C). Lows early in the morning will be around 73°-85°F (23°-29°C). Heat safety should be practiced. Stay hydrated. Reduce time outdoors between 10 am – 6 pm. Check on elderly, kids and pets, as they are all sensitive to heat. Wear light-weight, light-colored clothing.



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan03:55Clear10737294CALM-29.88
College Station03:53Mostly Clear10747293ESE 3-29.86
Caldwell03:35Partly Cloudy10737194CALM-29.88
Huntsville03:53Clear10757496CALM-29.87
Navasota03:55Overcast107474100CALM-29.84
Brenham03:55Lightning Observed107272100CALM-29.85
Conroe03:53Mist67474100CALM-29.86
Cleveland03:55Mist3/4CALM-29.87
Liberty03:55Mist \ Lightning Observed57777100CALM-29.84
Columbus03:55Lightning Observed10737398CALM-29.85
Spring03:53Mist57474100CALM-29.85
Houston Intercontinental Aprt03:53Partly Cloudy77676100CALM-29.84
Katy/Brookshire13:35Haze4-
Texas Medical Center Heliport03:55Mist4-
Sugar Land03:53Overcast107676100E 3-29.84
Houston Hobby Airport03:53Mostly Clear7777696CALM-29.84
Arcola/Sienna03:55Lightning Observed7767491CALM-29.85
Pearland03:53Overcast7777696CALM-29.85
Ellington Field17:54Lightning Observed8877874SSE 13100 [HI]29.85
La Porte03:55Lightning Observed10807894SSE 3-29.85
Angleton/Lake Jackson03:53Mostly Cloudy10797897S 3-29.84
Galveston03:52Mostly Cloudy10837782SW 892 [HI]29.85
Bay City03:55Clear107979100SE 6-29.79
Palacios03:53Lightning Observed7817787CALM-29.82
Rig 20 Miles SE of Galveston01:35Mist4848088ESE 997 [HI]29.88
Rig 20 Miles SE of Matagorda04:00Partly Cloudy78484100SSE 20104 [HI]29.87


 
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