NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Tue, Nov 3, 2026 at 6:36:28 pm CST

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Strong Storms/Heavy Rain Tue

Tuesday Night

Wednesday

Extended Weather Outlook

Current radar imagery.

Scattered to widespread showers and thunderstorms expected Tuesday as a cold front pushes through. A few storms will have the potential to becoming strong to severe (Marginal Risk - level 1 of 5). In addition, locally heavy rainfall will be possible (Marginal Risk - level 1 of 4) in any of the stronger storms. The greatest risk of severe weather and heavy rain is generally east of I-45.

Decreasing cloud cover overnight as cooler air filters in behind the cold front. Lows in the 50s/60s. Northwesterly winds 5-10 mph inland, 15-20 mph along the coast.

Sunny and pleasant with highs in the 70s.

Drier, cooler air moves in Wednesday behind the cold front. Rain and storm chances return Thursday, followed by a cool-down heading into the weekend.

Current Weather Observations...

Location	Time (CST)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	18:15	Lightning Observed	10	71	54	56	N 3	-	29.93
College Station	17:53	Clear	10	71	55	56	NNW 6	-	29.89
Caldwell	17:55	Lightning Observed	10	73	55	53	NNW 3	-	29.91
Huntsville	18:05	Haze	3	67	60	78	CALM	-	29.90
Navasota	18:15	Mostly Cloudy	10	69	67	93	CALM	-	29.89
Brenham	18:15	Lightning Observed	10	68	61	75	CALM	-	29.90
Conroe	17:53	Mostly Cloudy	10	67	64	90	CALM	-	29.90
Cleveland	18:15	Lightning Observed	10	68	66	94	NW 5	-	29.91
Liberty	18:15	Lightning Observed	10	68	68	100	CALM	-	29.87
Columbus	18:15	Lightning Observed	10	70	65	82	CALM	-	29.91
Spring	17:53	Mostly Cloudy	10	69	62	78	CALM	-	29.89
Houston Intercontinental Aprt	17:53	Mostly Cloudy	10	70	67	90	NNW 7	-	29.88
Katy/Brookshire	18:15	Overcast	10	69	68	94	CALM	-	29.91
Texas Medical Center Heliport	18:15	Lightning Observed	8	71	69	94	N 10	-	29.87
Sugar Land	17:53	Overcast	10	71	69	93	NNW 6	-	29.88
Houston Hobby Airport	17:53	Mostly Cloudy	10	72	68	87	NE 6	-	29.86
Arcola/Sienna	18:15	Lightning Observed	10	74	72	95	N 6	-	29.89
Pearland	18:17	Overcast	10	72	69	90	NE 3	-	29.88
Ellington Field	17:54	Overcast	7	71	69	94	NNW 10	-	29.85
La Porte	18:15	Lightning Observed	10	71	69	94	N 3	-	29.87
Wharton	18:15	Overcast	10	72	67	84	NNW 6	-	29.90
Galveston	17:52	Overcast	10	77	74	90	N 12	-	29.86
Bay City	18:15	Lightning Observed	10	73	72	98	NNE 3	-	29.84
Palacios	17:53	Overcast	10	74	71	90	NE 3	-	29.86
Rig 20 Miles SE of Galveston	18:20	Mostly Cloudy	10	78	75	88	SSW 13	-	29.86
Rig 20 Miles SE of Matagorda	18:15	Overcast	10	80	78	94	SW 10	-	29.90

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