Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Apr 13, 2026 at 1:14:17 am CDT

Watches, Warnings & Advisories

National Weather Service Austin/San Antonio, TX

National Weather Service Houston/Galveston, TX

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National Weather Service Brownsville/Rio Grande Valley, TX

There are no watches, warnings, or advisories at this time.

Radar

Severe Thunderstorms Sunday

Excessive Rainfall

Beachcast

Tonight

Extended Forecast

Local Radar

SPC has included most of the Brush Country and Rio Grande Plains under a Slight risk (level 2 out of 5) for severe weather Sunday night with rest of South Texas under a Marginal risk (level 1 out of 5). Strong winds and large hail will be the primary threats through Sunday night.

Isolated to scattered showers will continue through tonight with a Marginal to Slight risk of flash flooding across northern portions of the Coastal Plains and Victoria Crossroads. Remember, if the roads are flooded, turn around, don't drown.

Hazardous beach conditions are in place through Sunday with a high risk of rip currents through Sunday evening. Swell periods over 8 seconds and swell heights of 3-4 feet pose a threat of increased rip currents.

Isolated to scattered thunderstorms are expected tonight. Any thunderstorm that develops could become strong to severe. The primary threats is large hail and damaging winds.

Rain chances vacate the region by Monday with dry conditions through the workweek. Near normal temperatures will be in place through the week. Winds will increase to 20-30 mph Friday, especially in the southern Coastal Bend and Coastal Plains.

*Hourly Weather Roundup ( )*
*Location*	*Sky/Weather*	*Temp*	*Dewpt*	RH	*Wind*	*Baro*	*Remarks*
Alice	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Beeville	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Corpus Christi	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Corpus Christi NAS	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Cotulla	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Kingsville NAS	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Laredo	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Port Lavaca	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Rockport	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Victoria	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Note: "N/A" or "MISG" will be displayed if values are not available. In the LOCATION column, click on links for a list of recent observations at sites of interest. In the WIND column, VRB is "variable" and G is "gust". Wind speeds are in MPH. In the BARO (pressure) column, values are in inches. In the REMARKS column, HX is "heat index", WCI is "wind chill index", and VSB is "visibility" (if shown).

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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

NWS Corpus Christi