Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Apr 21, 2026 at 4:08:10 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

Rip Current Statement

Current Radar

Tuesday Outlook

Tonight

Locally Heavy Rain Today & Wednesday

This is the current HGX radar.

Numerous showers and scattered thunderstorms are expected on Tuesday, some of which could produce heavy rainfall and localized flooding. Forecast high temperatures are 64-71°F inland and 72-77°F along the coast.

Mostly cloudy with scattered showers and storms this evening across Houston/Galveston area with forecast lows from 55-62°F inland and 63-70º 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 Tuesday through Wednesday 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 and again Wednesday.

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	10	59	51	76	ENE 5	-	30.19
Caldwell	14:50							-
College Station	02:53	Light Rain	10	59	57	93	SE 7	-	30.19
Huntsville	02:53	Overcast	10	60	54	80	E 5	-	30.20
Navasota	03:35	Lightning Observed	10	60	60	100	ESE 3	-	30.18
Conroe	02:53	Light Rain	7	60	59	96	CALM	-	30.23
Hooks Airport	02:53	Rain \ Lightning Observed	9	60	60	100	E 5	-	30.22
Intercontinental Airport	02:53	Light Rain	10	62	61	96	N 3	-	30.23
Houston Hobby Airport	02:53	Light Rain	9	66	61	83	N 8	-	30.22
Sugar Land	03:18	Light Rain	7	62	61	96	NE 6	-	30.20
Wharton	03:35	Rain	4	61	59	93	SE 15	-	30.19
Pearland	02:53	Light Rain	8	65	61	86	CALM	-	30.24
Ellington Field	23:54	Mostly Cloudy	10	68	59	72	ENE 6	-	30.17
La Porte	03:15	Lightning Observed	10	68	62	81	CALM	-	30.23
Angleton/Lake Jackson	03:33	Thunder \ Mist \ Lightning Observed	3	64	63	96	CALM	-	30.22
Galveston	02:52	Overcast	10	70	61	73	S 3	-	30.23
Bay City	03:35	Overcast	10	63	62	99	ENE 10	-	30.14
Palacios	02:53	Lightning Observed	10	65	64	96	NE 10	-	30.17
Rig 20 Miles SE of Galveston	03:45	Overcast	10				ESE 8	-	30.23
Rig 20 Miles SE of Matagorda	03:40		10	73	64	73	CALM	-	30.19