Dangerous Fire Conditions in the Southern High Plains; Severe Weather from the Great Lakes into Central/Southern Plains; Late-Season Mountain Snow

Dry and windy conditions will produce dangerous fire weather conditions across the southern High Plains into the Southwest. Severe storms, including very large hail, strong tornadoes, and winds, are expected from the Great Lakes into the central/southern Plains. Heavy late-season snow and cold temperatures are expected in the northern to central Rockies. Heat is spreading across the eastern U.S.. Read More >

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Last Map Update: Thu, May 21, 2026 at 4:42:20 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

Flash Flood Warning

Flood Advisory

Flood Watch

Special Weather Statement

Severe Weather Threat This Evening

Flood Watch

Rainfall Forecast

Beachcast

Extended Forecast

Storms forming off the mountains Mexico will again move to the east bringing isolated areas of severe thunderstorms to the Rio Grande Plains. These storms then move into the Brush Country through the night. Make sure to have multiple ways to receive alerts.

A flood watch has been issued for all of South Texas beginning late tonight and continuing through Monday. Multiple rounds of showers and storms are expected over the next 5 days, and with the rain we have already seen, flash flooding will be a concern.

A wet pattern will persist through the rest of this week and over the weekend. Much needed rainfall is expected across the area with additional amounts of 3-4 inches expected with localized totals over 6 inches. Highest totals are expected in the Victoria Crossroads. With repeated rounds of rain localized flash flooding may become possible.

Minor coastal flooding associated with the high tide cycle and a HIGH rip current risk will continue today. Stay out of the water to avoid the heavy surf.

A rainy pattern continues through the rest of the week and through Memorial Day weekend. Make sure to have multiple ways to receive alerts and remember: Turn Around, Don't Drown!

*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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