Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, Apr 22, 2026 at 5:18:20 am CDT

Watches, Warnings & Advisories

National Weather Service Fort Worth/Dallas, TX

National Weather Service Austin/San Antonio, TX

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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

Dense Fog Advisory

Special Weather Statement

Dense Fog Advisory until 9 AM

Current Radar

Locally Heavy Rain Today/Tonight

Wednesday Outlook

A Dense Fog Advisory is in effect until 9 AM for Harris, Waller, and Liberty Counties. Visibilities of 1/4 mile or less are expected. Slow down, use your low-beam headlights, and leave extra space between you and the car ahead of you.

This is the current HGX radar.

Scattered to numerous showers and storms are possible this afternoon through tonight as a trough of low pressure develops along the coast. Locally heavy rainfall is possible with rain rates peaking near 2-3". This could result in minor flooding in low-lying and poor drainage areas. There is a Marginal Risk (level 1 of 4) for most of the area today.

Numerous showers and scattered thunderstorms are expected today, some of which could produce heavy rainfall and localized flooding. Forecast high temperatures are 77-82°F.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	04:35	Mostly Cloudy	8	60	60	100	VRB 5	-	30.07
Caldwell	14:50							-
College Station	04:53	Mist	4	63	62	96	E 6	-	30.05
Huntsville	04:53	Overcast	7	63	62	96	SE 3	-	30.06
Navasota	04:55	Overcast	8	65	65	100	E 3	-	30.06
Conroe	04:53	Mist	3	63	62	96	ENE 5	-	30.07
Hooks Airport	04:53	Mist	2	64	64	100	E 6	-	30.05
Intercontinental Airport	04:53	Fog	1/8	65	65	100	ENE 7	-	30.05
Houston Hobby Airport	04:53	Mist	3	65	65	100	ENE 7	-	30.04
Sugar Land	04:53	Mist	4	65	65	100	ENE 5	-	30.03
Wharton	04:55	Overcast	7	64	64	96	CALM	-	30.04
Pearland	04:53	Mist	2 1/2	66	65	96	ENE 3	-	30.05
Ellington Field	22:54	Mostly Clear	10	68	66	93	E 7	-	30.09
La Porte	04:35	Mist	4	64	64	98	ENE 5	-	30.06
Angleton/Lake Jackson	04:53	Overcast	8	66	66	100	CALM	-	30.04
Galveston	04:52	Overcast	10	71	69	93	SE 7	-	30.04
Bay City	04:55	Mostly Cloudy	10	67	67	100	ESE 6	-	29.99
Palacios	04:53	Overcast	10	71	69	93	ESE 6	-	30.02
Rig 20 Miles SE of Galveston	04:55	Mist	6	73	69	88	ESE 14	-	30.05
Rig 20 Miles SE of Matagorda	05:00	Overcast	10	73	73	100	SE 6	-	30.07