NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Sat, Aug 2, 2025 at 12:24:27 am CDT

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Tonight

Saturday

Heavy Rain

Extended Outlook

Graphic showing tonight's lows and rain chances.

Graphic showing Saturday afternoon highs and rain chances on the left. On the right, the image shows Saturday night lows and rain chances.

Image shows the risk of Excessive Rainfall. Our region is under threat level 1 of 4 for the potential of localized flooding.

A weather forecast graphic from weather.gov/Houston showing an "Extended Weather Outlook" with three main sections: Maximum Temperature Forecast (°F), Minimum Temperature Forecast (°F), and Probability of Precipitation Forecast (%). Each section lists several cities, including Angleton, Bay City, Baytown, Brenham, College Station, Columbus, Conroe, Crockett, El Campo, Galveston, Houston, Huntsville, Katy, League City, and Livingston. For each city, there are daily forecasts from August 2 to August 7. The temperature forecasts are color-coded, with reds and oranges indicating higher maximum temperatures, and greens and yellows for minimum temperatures. Precipitation probabilities are also color-coded, with darker greens indicating higher chances of rain.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Caldwell	23:35	Clear	10	80	69	69	CALM	-	30.13
College Station	23:53	Clear	10	83	71	67	E 8	-	30.12
Huntsville	23:53	Clear	10	83	74	74	E 7	-	30.14
Brenham	23:55	Clear	10	81	72	73	CALM	-	30.13
Navasota	23:55	Clear	10	78	77	96		-	30.09
Conroe	23:53	Clear	10	79	75	87	CALM	-	30.14
Cleveland	23:35	Partly Cloudy	10	80	75	87		-	30.15
Hooks Airport	23:53	Clear	10	81	76	84	CALM	-	30.12
Intercontinental Airport	23:53	Mostly Clear	10	85	78	80	SSE 3	97 [HI]	30.12
Houston Hobby Airport	23:53	Mostly Clear	10	83	77	82	SSW 5	92 [HI]	30.11
Sugar Land	23:53	Clear	10	83	75	77	S 7	-	30.11
Wharton	23:35	Clear	10	78	75	88	S 5	-	30.12
Pearland	06:53	Mostly Clear	9	79	75	87	CALM	-	30.03
Ellington Field	22:54	Clear	10	82	77	83	SSE 5	-	30.08
La Porte	23:35	Clear	10	83	77	81	SSW 6	92 [HI]	30.12
Bay City	23:55	Clear	10	78	78	100	SSE 3	-	30.08
Palacios	23:53	Clear	10	84	79	84		-	30.10
Rig 20 Miles SE of Galveston	23:35	Clear	10	86	77	74	S 6	97 [HI]	30.13

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