NWS Forecast Office Houston/Galveston, TX

Click a location below for detailed forecast.

Last Map Update: Wed, Sep 2, 2026 at 7:26:28 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

Flash Flood Warning

Flood Warning

Flood Advisory

Wind Advisory

Flood Watch

Special Weather Statement

Radar

Flood Watch

Excessive Rainfall Outlook

Rainfall Totals: As of Sep 2nd - 11 am

KHGX Radar.

A Flood Watch is in effect through Thursday morning for portions of Southeast Texas. Heavy rain may lead to flooding on roadways, in low-lying areas and in rivers/creeks.

⚠️ Flash Flood Risk

HGX Dual Pol Radar shows 2-6 inches of rainfall across the eastern portions of Southeast Texas, associated with Tropical Depression Edouard's rainbands. Additional feeder bands are expected through Thursday morning. Additional 2-6 inches with isolated amounts of 10-12 inches are possible across the Piney Woods through Thursday morning.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	18:35	Lightning Observed	10	87	74	65	E 14G17	95 [HI]	29.90
College Station	18:53	Mostly Cloudy	10	85	74	69	NE 16G30	92 [HI]	29.86
Caldwell	18:35	Lightning Observed	10	96	68	39	SSE 12	101 [HI]	29.85
Huntsville	18:53	Lightning Observed	10	80	75	84	NE 6	-	29.90
Navasota	18:55	Lightning Observed	10	87	76	70	E 10G20	99 [HI]	29.84
Brenham	18:55	Lightning Observed	10	96	68	40	S 8	101 [HI]	29.84
Conroe	18:53	Thunder \ Lightning Observed	10	79	77	93	VRB 3	-	29.91
Cleveland	18:55	Light Rain With Thunder \ Lightning Observed	10				NNW 8	-	29.95
Liberty	18:55	Thunder In The Vicinity \ Lightning Observed	10	84	78	83	SE 7	95 [HI]	29.89
Columbus	18:55	Lightning Observed	10	91	74	58	S 8	101 [HI]	29.86
Spring	18:53	Thunder In The Vicinity \ Lightning Observed	10	86	74	67	SSE 8	94 [HI]	29.87
Houston Intercontinental Aprt	18:53	Cumulonimbus Clouds, Lightning Observed	10	91	72	53	SSE 16	99 [HI]	29.86
Katy/Brookshire	18:55	Clear	10	91	71	52	S 17	98 [HI]	29.87
Texas Medical Center Heliport	18:55	Thunder In The Vicinity \ Lightning Observed	10	89	69	52	SSE 22G29	94 [HI]	29.86
Sugar Land	18:53	Clear	10	89	71	55	S 16	95 [HI]	29.87
Houston Hobby Airport	18:53	Cumulonimbus Clouds, Lightning Observed	10	89	73	59	S 15	97 [HI]	29.87
Arcola/Sienna	18:55	Lightning Observed	10	89	69	52	S 6	94 [HI]	29.90
Pearland	18:53	Clear	10	88	75	65	S 10	98 [HI]	29.90
Ellington Field	18:54	Mostly Clear	10	87	75	66	SSE 17	96 [HI]	29.87
La Porte	18:55	Lightning Observed	10	87	75	66	S 16G21	96 [HI]	29.90
Wharton	18:55	Clear	10	90	73	58	SSE 16G25	98 [HI]	29.88
Angleton/Lake Jackson	18:53	Clear	10	87	76	69	S 15	98 [HI]	29.90
Galveston	18:52	Clear	10	87	78	74	SSE 13	100 [HI]	29.92
Bay City	18:55	Clear	9	87	78	75	S 13	100 [HI]	29.86
Palacios	18:53	Clear	10	88	77	70	SSE 17G25	100 [HI]	29.89
Rig 20 Miles SE of Matagorda	18:40		10	87	78	74	SSE 10	100 [HI]	29.96

Select another Date: