Houston/Galveston, TX

Weather Forecast Office

NWS Forecast Office Houston/Galveston, TX

Click a location below for detailed forecast.

Last Map Update: Tue, Jun 16, 2026 at 10:46:36 pm CDT

Watches, Warnings & Advisories

National Weather Service Fort Worth/Dallas, TX

National Weather Service Austin/San Antonio, TX

Zoom Out

National Weather Service Lake Charles, LA

National Weather Service Corpus Christi, TX

National Weather Service Brownsville/Rio Grande Valley, TX

National Weather Service National Weather Service

Tropical Storm Warning

Flood Warning

Coastal Flood Warning

Tropical Storm Watch

Coastal Flood Advisory

Small Craft Advisory

Flood Watch

Current Radar

Flood Watch

Heavy Rainfall Threat Persists

Potential Tropical Cyclone One

Tropical Storm Conditions

Flash Flood Safety

This is the current radar display for SE TX.

A Flood Watch has been issued for most of southeast Texas through Thursday morning.

Periods of heavy showers and thunderstorms are likely over the next several days. The risk of heavy rainfall and flooding includes the entire region. However, the highest risk of flooding will be across our southern and coastal counties, where there is a Level 3 of 4 (Moderate) risk of excessive rainfall capable of flash flooding through Wednesday.

National Weather Service advisory map for Potential Tropical Cyclone One on June 16, 2026, showing a forecast cone moving northeast along the Texas coast into Louisiana. Max sustained winds are 30 mph, moving NE at 6 mph. A Tropical Storm Watch is in effect for the Upper Texas Coast.

National Weather Service graphic updated June 16, 2026, issuing a Tropical Storm Warning for the Southeast Texas Coast and adjacent Gulf waters, and a Tropical Storm Watch for Brazoria, Galveston, and Chambers Counties, including Galveston Bay. The text warns of expected winds over 40 mph in rainbands and highlights locally heavy rainfall and flash flooding as primary concerns.

This infographic highlights that flash flooding is a rapid, highly dangerous hazard that can catch people off guard whether they are driving or camping. It emphasizes the importance of proactive preparedness by advising people to enable mobile weather alerts, immediately seek higher ground when warned, and never attempt to cross flooded areas by foot or in a vehicle.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	06:20						CALM	-	30.01
Bryan	22:15	Clear	10	77	75	93	SSE 3	-	29.80
College Station	21:53	Clear	10	78	74	87	SE 5	-	29.77
Caldwell	21:55	Partly Cloudy	10	77	73	88	CALM	-	29.78
Huntsville	21:53	Clear	10	79	75	87	ESE 3	-	29.78
Navasota	22:15	Clear	10	78	78	100	SE 3	-	29.77
Brenham	22:15	Clear	10	76	75	96	CALM	-	29.77
Conroe	21:53	Clear	10	77	76	96	SE 6	-	29.77
Cleveland	22:15	Clear	10				CALM	-	29.79
Liberty	22:15	Clear	10	77	77	100	ENE 5	-	29.77
Columbus	22:15	Clear	10	78	75	90	ESE 3	-	29.77
Spring	21:53	Clear	9	78	75	90	ESE 5	-	29.77
Houston Intercontinental Aprt	21:53	Partly Cloudy	10	78	75	90	ESE 7	-	29.76
Katy/Brookshire	22:15	Partly Cloudy	10	78	77	94	SE 6	-	29.78
Texas Medical Center	22:15	Partly Cloudy	10	78	75	88	SE 12	-	29.76
Sugar Land	21:53	Mostly Clear	10	79	75	87	E 5	-	29.76
Houston Hobby Airport	21:53	Mostly Cloudy	10	80	76	87	E 7	-	29.76
Sienna	22:15	Overcast	10	79	74	84	ENE 5	-	29.77
Pearland	22:04	Overcast	10	80	77	90	ENE 3	-	29.78
Ellington Field	21:54	Mostly Clear	10	78	77	94	NE 5	-	29.75
La Porte	21:55	Mostly Cloudy	10	79	77	91	E 8	-	29.77
Angleton/Lake Jackson	21:53	Overcast	10	78	76	93	SE 9	-	29.76
Galveston	21:52	Clear	10	80	75	84	SE 14	-	29.77
Bay City	22:15	Overcast	10	78	78	100	ESE 5	-	29.72
Palacios	21:53	Partly Cloudy	10	78	77	96	E 8	-	29.74
Rig 20 Miles SE of Galveston	22:20	Haze	5	80	75	83	SE 24	-	29.78
Rig 20 Miles SE of Matagorda	22:20	Overcast	9	78	78	100	VRB 3	-	29.78

Select another Date: