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 4:20:13 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

Dense Fog Advisory until 9 AM

Current Radar

Tonight

Locally Heavy Rain Today/Tonight

Locally Heavy Rain Wednesday

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.

Mostly cloudy with scattered showers and storms this evening across Houston/Galveston area with forecast lows from 58-65°F inland and 64-71º F near the coast. There may be a lull overnight with showers and storms redeveloping near sunrise Wednesday morning.

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.

Scattered showers and thunderstorms are possible tomorrow morning throughout the day as a trough of low pressure sits 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) mainly along and east of I-45 on Wednesday.

Numerous showers and scattered thunderstorms are expected on Wednesday, some of which could produce heavy rainfall and localized flooding. Forecast high temperatures are 78-82°F inland and 80-83°F along the coast.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	03:35	Overcast	8	60	60	100	ENE 6	-	30.08
Caldwell	14:50							-
College Station	03:53	Mist	6	63	62	96	ENE 6	-	30.05
Huntsville	03:53	Overcast	7	63	62	96	ESE 7	-	30.07
Navasota	03:55	Overcast	7	65	65	100	ESE 7	-	30.05
Conroe	03:53	Mist	6	63	62	96	E 3	-	30.07
Hooks Airport	03:53	Mist	2 1/2	64	64	100	ENE 6	-	30.06
Intercontinental Airport	03:53	Fog	1/8	65	64	96	NE 6	-	30.05
Houston Hobby Airport	03:53	Mostly Cloudy	7	65	65	100	CALM	-	30.04
Sugar Land	03:53	Mist	5	66	66	100	ENE 5	-	30.04
Wharton	03:55	Overcast	7	64	64	96	E 5	-	30.04
Pearland	03:53	Mist	2	66	65	96	CALM	-	30.06
Ellington Field	22:54	Mostly Clear	10	68	66	93	E 7	-	30.09
La Porte	03:35	Mist	3	65	64	97	CALM	-	30.06
Angleton/Lake Jackson	03:53	Overcast	7	66	66	100	CALM	-	30.04
Galveston	03:52	Overcast	10	72	69	90	SSE 9	-	30.05
Bay City	03:55	Overcast	10	67	67	100	NE 5	-	30.00
Palacios	03:53	Overcast	10	72	69	90	ESE 7	-	30.02
Rig 20 Miles SE of Galveston	03:55	Mist	5	73	69	88	SE 14	-	30.06
Rig 20 Miles SE of Matagorda	04:00	Overcast	10	73	73	100	SE 10	-	30.06