NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Sat, Jan 17, 2026 at 9:14:17 pm CST

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Freeze Warning

Small Craft Advisory

Low Water Advisory

Small Craft Advisory

Low Water Advisory

Cold Temperatures Tonight

Sunday's Outlook

A Small Craft Advisory is in effect through 7 AM Sunday from High Island to Matagorda Shipping Channel and for Galveston Bay and Matagorda Bay. Winds will be out of the north at 15 to 30kt with gusts to 35 kt. Seas will be 6-9 ft with rough bay waters.

A Low Water Advisory remains in effect for Galveston Bay and Matagorda Bay through early Sunday evening. Negative tide levels expected with the lowest water levels around low tide cycles, and especially in the northern and central bay areas. There is an increased chance of vessel grounding.

Forecast low temperatures Sunday morning range from the 20s north to the 30s/lower 40s near the coast. Medium to high chances for a freeze, except in the inner Houston metro and barrier where chances are lower. Some areas near the coast will see their first freeze of the season. Low to medium chances of a hard freeze with temperatures 24 or lower north, mainly along and north of Highway 190.

Temperatures will remain below normal on Sunday with highs in the mid 50s to lower 60s under sunny skies. Winds will be light and variable (5-7 mph).

Current Weather Observations...

Location	Time (CST)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	20:55	Haze	3	35	8	31	CALM	-	30.43
Caldwell	20:35	Clear	10				NNW 5	-	30.46
College Station	20:53	Clear	10	38	13	35	N 7	32 [WC]	30.45
Huntsville	20:53	Clear		41	14	32	N 9	35 [WC]	30.43
Brenham	20:55	Clear	10	42	10	26	N 10	36 [WC]	30.45
Navasota	20:55	Partly Cloudy	10	42	9	24	N 15	34 [WC]	30.45
Conroe	20:53	Mostly Cloudy	10	44	13	27	NNW 16G25	36 [WC]	30.43
Cleveland	20:55	Overcast	10	46	17	31	N 10G18	40 [WC]	30.41
Hooks Airport	20:53	Mostly Cloudy	10	47	19	32	NNW 9G20	42 [WC]	30.41
Intercontinental Airport	20:53	Overcast	10	48	22	35	NNW 15	42 [WC]	30.40
Houston Hobby Airport	20:53	Overcast	10	50	22	32	N 14G24	44 [WC]	30.38
Sugar Land	20:53	Overcast	10	50	19	29	N 18G25	43 [WC]	30.39
Pearland	20:53	Overcast	10	50	21	31	N 13G24	-	30.39
Ellington Field	16:54	Clear	10	53	15	22	NNW 21G31	-	30.24
Angleton/Lake Jackson	20:53	Clear	10	49	22	34	N 13	43 [WC]	30.37
Galveston	20:52	Mostly Cloudy	10	52	28	39	NNW 23G32	-	30.36
Bay City	20:55	Overcast	10	48	22	35	NNW 10	43 [WC]	30.35
Palacios	20:53	Clear	10	49	22	34	N 16G31	42 [WC]	30.40
Rig 20 Miles SE of Galveston	20:55	Mostly Cloudy	10	51	30	43	N 30	-	30.34
Rig 20 Miles SE of Matagorda	21:00		10	55	24	30	NNE 32	-	30.38

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