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Home Return to list Severe Thunderstorm Warning 0022 Issued by the Brownsville Forecast Office
Action: New Issued At: 2026-05-21 03:43:04
623
WUUS54 KBRO 210842
SVRBRO
TXC215-427-210930-
/O.NEW.KBRO.SV.W.0022.260521T0842Z-260521T0930Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Brownsville TX
342 AM CDT Thu May 21 2026
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.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
&&
LAT...LON 2607 9825 2610 9829 2612 9827 2611 9830
2610 9830 2617 9834 2616 9839 2623 9845
2620 9848 2625 9856 2622 9856 2626 9859
2624 9867 2627 9871 2638 9870 2635 9806
2606 9808 2607 9813 2605 9815
TIME...MOT...LOC 0842Z 275DEG 47KT 2628 9862
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Caceres
Action: Continued Issued At: 2026-05-21 04:10:35
551
WWUS54 KBRO 210910
SVSBRO
Severe Weather Statement
National Weather Service Brownsville TX
410 AM CDT Thu May 21 2026
TXC427-210919-
/O.CAN.KBRO.SV.W.0022.000000T0000Z-260521T0930Z/
Starr TX-
410 AM CDT Thu May 21 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL STARR COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 2607 9818 2607 9825 2610 9829 2612 9827
2612 9828 2611 9830 2610 9830 2617 9834
2616 9839 2623 9845 2620 9848 2625 9856
2622 9856 2626 9859 2637 9853 2634 9806
2606 9808 2607 9813 2605 9815
TIME...MOT...LOC 0909Z 275DEG 47KT 2625 9822
$$
TXC215-210930-
/O.CON.KBRO.SV.W.0022.000000T0000Z-260521T0930Z/
Hidalgo TX-
410 AM CDT Thu May 21 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 AM CDT
FOR SOUTHWESTERN HIDALGO COUNTY...
At 409 AM CDT, a severe thunderstorm was located over Bill Schupp
Park, or over North McAllen, 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.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
&&
LAT...LON 2607 9818 2607 9825 2610 9829 2612 9827
2612 9828 2611 9830 2610 9830 2617 9834
2616 9839 2623 9845 2620 9848 2625 9856
2622 9856 2626 9859 2637 9853 2634 9806
2606 9808 2607 9813 2605 9815
TIME...MOT...LOC 0909Z 275DEG 47KT 2625 9822
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Caceres
Action: Cancelled Issued At: 2026-05-21 04:10:35
551
WWUS54 KBRO 210910
SVSBRO
Severe Weather Statement
National Weather Service Brownsville TX
410 AM CDT Thu May 21 2026
TXC427-210919-
/O.CAN.KBRO.SV.W.0022.000000T0000Z-260521T0930Z/
Starr TX-
410 AM CDT Thu May 21 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL STARR COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 2607 9818 2607 9825 2610 9829 2612 9827
2612 9828 2611 9830 2610 9830 2617 9834
2616 9839 2623 9845 2620 9848 2625 9856
2622 9856 2626 9859 2637 9853 2634 9806
2606 9808 2607 9813 2605 9815
TIME...MOT...LOC 0909Z 275DEG 47KT 2625 9822
$$
TXC215-210930-
/O.CON.KBRO.SV.W.0022.000000T0000Z-260521T0930Z/
Hidalgo TX-
410 AM CDT Thu May 21 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 AM CDT
FOR SOUTHWESTERN HIDALGO COUNTY...
At 409 AM CDT, a severe thunderstorm was located over Bill Schupp
Park, or over North McAllen, 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.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
&&
LAT...LON 2607 9818 2607 9825 2610 9829 2612 9827
2612 9828 2611 9830 2610 9830 2617 9834
2616 9839 2623 9845 2620 9848 2625 9856
2622 9856 2626 9859 2637 9853 2634 9806
2606 9808 2607 9813 2605 9815
TIME...MOT...LOC 0909Z 275DEG 47KT 2625 9822
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Caceres
Action: Expired Issued At: 2026-05-21 04:27:05
930
WWUS54 KBRO 210926
SVSBRO
Severe Weather Statement
National Weather Service Brownsville TX
426 AM CDT Thu May 21 2026
TXC215-210936-
/O.EXP.KBRO.SV.W.0022.000000T0000Z-260521T0930Z/
Hidalgo TX-
426 AM CDT Thu May 21 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN HIDALGO COUNTY
WILL EXPIRE AT 430 AM CDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.
&&
LAT...LON 2607 9818 2607 9825 2610 9829 2612 9827
2612 9828 2611 9830 2610 9830 2617 9834
2616 9839 2623 9845 2620 9848 2625 9856
2622 9856 2626 9859 2637 9853 2634 9806
2606 9808 2607 9813 2605 9815
TIME...MOT...LOC 0926Z 275DEG 47KT 2623 9799
$$
Caceres
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