NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Tue, Nov 3, 2026 at 12:32:20 am CST

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Flood Warning

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Strong Storms/Heavy Rain Tue

Front Timing

Tonight

Tuesday

Extended Weather Outlook

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.

A cold front is on track to move through the region on Tuesday. Estimated time of arrival: Brazos Valley: 6-9 AM Piney Woods: 8 - 10 AM Houston metro: 10 AM - 1 PM Bays and Gulf waters: 1 - 4 PM Potential hazards include strong wind gusts, isolated tornadoes, and locally heavy rainfall, especially east of I-45.

Mostly cloudy with lows in the 60s/70s. Patchy fog possible. Fog may be dense at times. Southeast to south winds 5-10 mph.

Cold front pushing through brings scattered to widespread showers/storms. Locally heavy rainfall possible. High temperatures in the 70s/80s, but gradually falling behind the front. Southerly winds becoming northwesterly behind the cold front, 5-10 mph.

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	00:15	Lightning Observed		75	71	85	S 7	-	29.91
College Station	23:53	Overcast	10	75	71	87	S 14	-	29.88
Caldwell	23:55	Overcast	10	73	69	88	S 9	-	29.90
Huntsville	23:53	Overcast	10	75	71	87	S 8G20	-	29.88
Navasota	00:15	Overcast	10	75	75	100	S 7	-	29.87
Brenham	00:15	Lightning Observed	10				S 7G16	-	29.89
Conroe	23:53	Overcast	10	74	73	97	SE 6	-	29.89
Cleveland	00:15	Overcast	10	74	72	92	S 8	-	29.90
Liberty	00:15	Mostly Cloudy	10	73	75	106	CALM	-	29.89
Columbus	00:15	Overcast	10	73	72	98	CALM	-	29.88
Spring	00:11	Mostly Cloudy	10	76	72	87	S 5	-	29.88
Houston Intercontinental Aprt	23:53	Mostly Clear	10	76	73	90	SE 14	-	29.87
Katy/Brookshire	00:15	Partly Cloudy	10	75	75	100	S 7	-	29.88
Texas Medical Center Heliport	00:15	Mist	5	75	75	100	SSE 18G29	-	29.85
Sugar Land	23:53	Clear	10	74	73	97	SSE 9	-	29.87
Houston Hobby Airport	23:53	Mostly Cloudy	10	76	74	93	SE 7	-	29.89
Arcola/Sienna	00:15	Partly Cloudy	10	72	71	95	SE 3	-	29.89
Pearland	23:53	Mostly Clear	10	76	73	90	SSE 5	-	29.90
Ellington Field	21:54	Clear	10	75	73	94	ESE 6	-	29.88
La Porte	00:15	Mostly Cloudy	10	77	73	88	SSE 8	-	29.90
Wharton	00:15	Clear	10	72	71	95	SSE 7	-	29.88
Galveston	23:52	Mostly Clear	10	77	74	90	SSE 9	-	29.91
Bay City	00:15	Clear	10	74	73	96	SE 9	-	29.83
Palacios	23:53	Clear	10	77	74	90		-	29.86
Rig 20 Miles SE of Galveston	00:20	Clear	10	78	75	88	SE 17	-	29.90
Rig 20 Miles SE of Matagorda	00:15	Partly Cloudy	10	78	75	88	SSE 15	-	29.92

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