NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Mon, May 25, 2026 at 11:34:17 am CDT

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Observed Rainfall Totals Past 72 Hrs

Current radar loop for Houston, TX.

Partly cloudy with a chance for showers and thunderstorms this afternoon., Highs in the mid to upper 80's area-wide. Winds generally out of the east.

Low temperatures in the upper 60s to 70s. Partly cloudy conditions tonight, Isolated showers and thunderstorms possible.

Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston and surrounding areas through Monday evening.

We experienced multiple rounds of heavy showers and storms over the past few days as smaller disturbances moved around a nearly stalled large upper-level system over the Southern Plains. The bulk of the rainfall over the past 72-hrs fell yesterday as strong thunderstorms produced rainfall rates 2-4" per hour and training storms. Widespread 1 to 3 inches were observed, with pockets of 5 to 7 inches. A full list of the preliminary 72-hr rainfall reports can be found here: https://partnerservices.nws.noaa.gov/products/cache/144-2026/PNSHGX/9013772d605dc58704f46c1f98d1ea82

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	10:55		10	84	68	58	CALM	-	29.99
Caldwell	10:55	Clear	10	82	68	61	N 3	-	30.01
College Station	10:53	Clear	10	81	68	64	WNW 5	-	29.99
Huntsville	10:53	Mostly Clear	10	80	70	71	N 3	-	29.99
Navasota	11:15	Mostly Cloudy	9	84	76	76	CALM	92 [HI]	29.97
Conroe	10:53	Mostly Clear	10	82	70	66	VRB 5	-	29.99
Hooks Airport	10:53	Partly Cloudy	9	81	70	69	N 6	-	29.98
Intercontinental Airport	10:53	Mostly Cloudy	10	81	70	69	VRB 6	-	29.97
Houston Hobby Airport	10:53	Partly Cloudy	10	81	70	69	NNW 6	-	29.96
Sugar Land	11:00	Mostly Cloudy	10	81	69	67	VRB 6	-	29.97
Wharton	01:10	Light Rain	5	68	66	93	N 17G24	-	30.08
Pearland	11:02	Mostly Cloudy	9	82	69	64	NNE 8	-	29.98
Ellington Field	09:54	Mostly Cloudy	10	78	71	78	N 5	-	29.97
La Porte	10:55	Partly Cloudy	10	81	72	73	NNE 5	-	29.98
Angleton/Lake Jackson	10:53	Clear	10	79	71	76	E 7	-	29.97
Galveston	11:09	Thunder In The Vicinity	10	78	72	81	N 12	-	29.97
Bay City	11:15	Lightning Observed	10	81	77	86	N 6	-	29.93
Palacios	10:53	Partly Cloudy	10	81	72	74	ENE 9G21	-	29.96
Rig 20 Miles SE of Galveston	11:15	Mostly Clear	10	77	71	83	NE 9	-	29.98
Rig 20 Miles SE of Matagorda	11:20		10	78	75	88	ENE 5	-	30.00

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