Houston/Galveston, TX

Weather Forecast Office

NWS Forecast Office Houston/Galveston, TX

Click a location below for detailed forecast.

Last Map Update: Tue, May 19, 2026 at 1:34:23 pm CDT

Watches, Warnings & Advisories

National Weather Service Fort Worth/Dallas, TX

National Weather Service Austin/San Antonio, TX

Zoom Out

National Weather Service Lake Charles, LA

National Weather Service Corpus Christi, TX

National Weather Service Brownsville/Rio Grande Valley, TX

National Weather Service National Weather Service

Flood Warning

Coastal Flood Advisory

Small Craft Advisory

Rip Current Statement

Radar

Severe Thunderstorms Tuesday Night

Heavy Rain Possible Tonight - Wednesday

Additional Rainfall Late This Week

Extended Weather Outlook

High Risk of Rip Currents

Small Craft Advisory

Current radar loop for Houston, TX.

A cluster of thunderstorms is expected to develop across central and northeast Texas Tuesday afternoon. This cluster of storms is expected to move across southeast Texas Tuesday evening through early Wednesday morning. Some of these storms will be capable of becoming strong to severe, mainly Tuesday night.

Showers and thunderstorms expected tonight into Wednesday morning. Locally heavy rainfall expected and localized flooding is possible.

Unsettled pattern will lead to continued high chances for showers and thunderstorms, with additional rounds of moderate to heavy rainfall. This rainfall will generate runoff and river responses, especially where we see repeated heavy rainfall over the same locations.

High rain chances through the weekend. Temperatures near normal through the weekend.

There is a high risk of rip currents along all Gulf facing beaches through Wednesday evening. Stay away from rocks and swim near a life guard.

A Small Craft Advisory is now in effect until Tuesday afternoon (bays and nearshore waters) and until Wednesday morning (offshore waters). Winds will be out of the southeast at 20 kts with gusts to 30 kts. Seas will be 5-8 ft with rough bay waters.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	01:35	Rain \ Mist \ Lightning Observed	3	66	66	100	CALM	-	30.09
Caldwell	12:55	Clear	10	84	69	62	ESE 15G20	-	30.00
College Station	12:53	Clear	10	82	71	69	ESE 13	-	29.99
Huntsville	12:53	Partly Cloudy	10	79	74	84	SSE 10	-	30.00
Navasota	13:15	Overcast	10	81	77	86	ESE 12	-	29.98
Conroe	12:53	Partly Cloudy	9	80	76	87	SE 6	-	30.01
Hooks Airport	12:53	Mostly Clear	10	85	69	59	SSE 9G17	-	30.00
Intercontinental Airport	12:53	Mostly Cloudy	10	86	72	63	ESE 20G25	92 [HI]	30.00
Houston Hobby Airport	12:53	Mostly Cloudy	10	86	70	58	SE 14G21	91 [HI]	30.00
Sugar Land	12:53	Partly Cloudy	10	86	69	57	SSE 8	-	30.00
Wharton	13:15	Partly Cloudy	10	87	71	59	S 5	93 [HI]	29.99
Pearland	12:53	Mostly Cloudy	10	86	71	61	SE 16G21	92 [HI]	30.02
Ellington Field	12:54	Mostly Cloudy	10	86	75	70	ESE 15	95 [HI]	29.99
La Porte	12:55	Mostly Cloudy	10	84	76	76	SE 18G23	94 [HI]	30.02
Angleton/Lake Jackson	12:53	Mostly Clear	10	88	67	49	SSW 6	91 [HI]	30.00
Galveston	12:52	Overcast	10	85	76	74	SSE 13	94 [HI]	30.03
Bay City	13:15	Mostly Clear	10	88	75	66	SE 10	98 [HI]	29.96
Palacios	12:53	Clear	10	87	69	55	SSE 18	91 [HI]	29.97
Rig 20 Miles SE of Galveston	13:15	Mist	3	78	77	94	SE 25	-	30.02
Rig 20 Miles SE of Matagorda	13:20	Clear	8	82	78	88	SE 8	91 [HI]	30.01

Select another Date: