NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Thu, Jul 23, 2026 at 3:16:14 am CDT

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Tropical Storm Warning

Heat Advisory

Small Craft Advisory

Beach Hazards Statement

Current Radar

Tropical Storm Warning

Tropical Storm Bertha

Beach Hazards Statement

Small Craft Advisory

Heat Advisory: Thursday

Current radar

A Tropical Storm Warning is in effect for coastal areas east of Freeport and adjacent Gulf waters.

Tropical Storm Bertha is currently drifting westward over the southeastern Louisiana coast, with maximum sustained wind speeds of 45 mph. The system is expected to continue west, tracking towards our area Thursday afternoon. It will skirt along the Gulf coast through tomorrow, then make landfall along the Upper Texas Coast Thursday afternoon as a weak Tropical Storm or Tropical Depression. Unfavorable environment for strengthening: wind shear, dry air, and land interaction are expected to limit the system’s organization. A Tropical Storm Warning is in effect through 6 AM Friday for the Chambers, coastal Galveston, and coastal Brazoria. Gusts to weak tropical storm force winds the most likely impact along the immediate coast.

A Beach Hazards Statement is in effect from Thursday morning through Friday morning. Strong rip currents are expected, and minor coastal flooding is possible north of Port Bolivar, especially at times of high tide. The main concern is along the Gulf-facing beaches and primary impacts including flooding of lots, parks, and roads with only isolated road closures. Remain out of the water to avoid hazardous swimming conditions.

A Small Craft Advisory remains in effect through 6AM on Friday for our southern waters from Freeport to Matagorda Shipping Channel. Expect seas of 4 to 7 feet and southwest winds 15 to 25 knots with gusts up to 35 knots.

A Heat Advisory is in effect from noon to 7 PM Thursday mainly for areas west and north of Harris County. High temperatures will be in the mid to upper 90s while heat indices will reach 106-110 degrees F.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	02:35	Clear	10	81	71	72	N 6	-	29.89
College Station	02:53	Clear	10	84	70	62	NNE 9	-	29.87
Caldwell	02:35	Clear	10	84	71	65	NNE 5	-	29.88
Huntsville	02:53	Clear	10	80	72	76	NE 6	-	29.87
Navasota	02:55	Clear	10	78	78	100	N 3	-	29.85
Brenham	02:55	Clear	10	80	74	81	CALM	-	29.86
Conroe	02:53	Clear	10	80	75	84	NNE 3	-	29.86
Cleveland	02:55	Clear	10				CALM	-	29.86
Liberty	02:55	Clear	10	80	77	88	N 5	-	29.81
Columbus	02:55	Overcast	10	86	75	71	CALM	95 [HI]	29.87
Spring	02:53	Clear	8	84	74	71	NNE 6	91 [HI]	29.85
Houston Intercontinental Aprt	02:53	Mostly Cloudy	10	84	76	76	N 6	93 [HI]	29.83
Katy/Brookshire	02:55	Overcast	8	80	80	100	CALM	-	29.86
Texas Medical Center Heliport	02:55	Lightning Observed	10	87	75	66	ENE 8G16	96 [HI]	29.83
Sugar Land	02:53	Mostly Clear	10	87	76	69	NE 6	98 [HI]	29.83
Houston Hobby Airport	02:53	Overcast	10	88	76	67	NNE 12	99 [HI]	29.82
Arcola/Sienna	02:55	Lightning Observed	10	82	78	87	CALM	91 [HI]	29.85
Pearland	02:53	Mostly Cloudy	9	83	79	87	CALM	94 [HI]	29.84
Ellington Field	02:54	Partly Cloudy	10	87	77	70	CALM	99 [HI]	29.79
La Porte	02:55	Lightning Observed	10	86	77	74	ENE 10	97 [HI]	29.83
Angleton/Lake Jackson	02:53	Partly Cloudy	10	81	79	93	CALM	-	29.83
Galveston	02:52	Mostly Clear	10	84	80	87	WSW 5	97 [HI]	29.83
Bay City	02:55	Lightning Observed	10	81	81	100	WSW 3	94 [HI]	29.79
Palacios	02:53	Clear	8	83	79	87		-	29.84
Rig 20 Miles SE of Matagorda	03:00		9	86	77	74	WSW 20	97 [HI]	29.85

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