NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Wed, Jan 21, 2026 at 12:14:18 am CST

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Winter Storm Watch

Rain Chances Return Wednesday

Freezing Rain Potential Growing

Very Cold Temperatures Ahead

Coldest Temperatures Likely late Sunday

What We Know and Do Not Know

A weak coastal low will bring scattered showers and isolated thunderstorms to the area Wednesday. Coverage will be greatest in the afternoon and along the coast. Generally looking at rainfall totals of up to 0.25-0.5", but locally higher amounts possible along the coast.

A powerful cold front will arrive late Friday into Saturday, bringing the coldest temperatures of the season. The cold air will overlap with some lingering moisture behind the cold front, leading to the potential for freezing rain or sleet Saturday into Sunday. This is still several days away, so please monitor the forecast for any changes. Stay weather-aware, prepare now, and consider adjusting your travel plans for the weekend.

Confidence is increasing in very cold air this weekend. Confidence is moderate to high that temperatures will fall well below normal after Friday and will persist through at least early Tuesday. Confidence is low on how cold will Southeast TX be.

The coldest conditions are expected late Sunday night into early Monday morning. Temperatures will likely plummet into the upper teens for inland areas and the upper 30s along the coast. A hard freeze is increasingly likely Sunday night, with wind chills potentially dropping into the single digits across parts of Southeast Texas. This graphic shows the probabilities for temperatures reaching critical thresholds of 32°F, 24°F, and 15°F.

Winter forecasts change! Focus on potential. Stay weather alert and prepared in the coming days.

Current Weather Observations...

Location	Time (CST)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	17:35	Mostly Clear	10	60	39	44	SSE 5	-	30.26
Caldwell	17:30	Overcast	10				SE 7	-	30.26
College Station	23:53	Overcast	10	59	51	74	SSE 12	-	30.20
Huntsville	23:53	Overcast	10	58	51	77	SSE 10	-	30.22
Brenham	17:35	Overcast	10	61	45	54	SSE 7	-	30.26
Navasota	23:55	Overcast	9	59	57	94	SSE 9	-	30.21
Conroe	23:53	Overcast	10	58	52	80	SE 8	-	30.24
Cleveland	17:35	Overcast	10	60	40	48	CALM	-	30.30
Hooks Airport	23:53	Overcast	10	58	54	86	ESE 8	-	30.22
Intercontinental Airport	23:53	Overcast	10	58	54	86	SE 6	-	30.22
Houston Hobby Airport	23:53	Overcast	10	59	56	89	ESE 13	-	30.22
Sugar Land	23:53	Overcast	10	60	55	83	SE 6	-	30.22
Pearland	23:53	Overcast	9	59	56	89	ESE 8	-	30.24
Ellington Field	23:54	Overcast	10	59	57	93	E 10	-	30.22
Angleton/Lake Jackson	23:53	Partly Cloudy	10	59	57	93	ESE 6	-	30.22
Galveston	23:52	Clear	10	61	58	89	E 10	-	30.24
Bay City	23:55	Overcast	10	59	59	99	E 7	-	30.17
Palacios	23:53	Light Rain	10	60	56	86	E 8	-	30.20
Rig 20 Miles SE of Galveston	23:55	Mist	5	62	59	88	E 10	-	30.25
Rig 20 Miles SE of Matagorda	23:55	Overcast	10	68	59	72	SE 14G20	-	30.25

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