Headline:
Severe Thunderstorm Warning issued May 21 at 3:42AM CDT until May 21 at 4:30AM CDT by NWS Brownsville TX
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
May 21, 2026 - 1:42am
Expires:
May 21, 2026 - 2:30am
Description:
SVRBRO
The National Weather Service in Brownsville has issued a
* Severe Thunderstorm Warning for...
Southwestern Hidalgo County in Deep South Texas...
South central Starr County in Deep South Texas...
* Until 430 AM CDT.
* At 342 AM CDT, a severe thunderstorm was located over Grulla Middle
School, or near Sullivan City, moving east at 55 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Edinburg, Mission, Pharr, San Juan, Alamo, Hidalgo, Palmview,
Penitas, Sullivan City, and La Joya.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Area Description:
Hidalgo, TX; Starr, TX
Forcast Office:
NWS Brownsville TX
Sender: