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Home Return to list Severe Thunderstorm Warning 0104 Issued by the Austin / San Antonio Forecast Office
Action: New Issued At: 2026-05-19 21:26:43
843
WUUS54 KEWX 200226
SVREWX
TXC021-055-091-177-187-209-453-200330-
/O.NEW.KEWX.SV.W.0104.260520T0226Z-260520T0330Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Austin/San Antonio TX
926 PM CDT Tue May 19 2026
The National Weather Service in Austin San Antonio has issued a
* Severe Thunderstorm Warning for...
Caldwell County in south central Texas...
Southern Hays County in south central Texas...
Guadalupe County in south central Texas...
Southeastern Travis County in south central Texas...
Bastrop County in south central Texas...
Northwestern Gonzales County in south central Texas...
Eastern Comal County in south central Texas...
* Until 1030 PM CDT.
* At 925 PM CDT, severe thunderstorms were located along a line
extending from near Pflugerville to near San Marcos to near
Smithson Valley, moving southeast at 30 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* Locations impacted include...
Austin, New Braunfels, San Marcos, Pflugerville, Schertz, Kyle,
Seguin, Cibolo, Buda, Lockhart, Elgin, Bastrop, Luling, Wimberley,
Austin Bergstrom Int Airport, Canyon Lake Dam, Canyon Lake, Manor,
McQueeney, and Martindale.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with these storms. Move indoors immediately. Lightning
is one of natures leading killers. Remember, if you can hear
thunder, you are close enough to be struck by lightning.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2959 9760 2944 9806 2988 9839 3008 9785
3048 9750 3046 9746 3046 9744 3044 9742
3044 9740 3042 9738 3042 9736 3034 9720
3027 9710
TIME...MOT...LOC 0225Z 322DEG 28KT 3041 9756 2993 9791 2981 9828
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
MM
Action: Continued Issued At: 2026-05-19 21:51:44
470
WWUS54 KEWX 200251
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
951 PM CDT Tue May 19 2026
TXC021-055-091-177-187-209-453-200330-
/O.CON.KEWX.SV.W.0104.000000T0000Z-260520T0330Z/
Caldwell TX-Hays TX-Guadalupe TX-Travis TX-Bastrop TX-Gonzales TX-
Comal TX-
951 PM CDT Tue May 19 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT
FOR CALDWELL...SOUTHERN HAYS...GUADALUPE...SOUTHEASTERN TRAVIS...
BASTROP...NORTHWESTERN GONZALES AND EASTERN COMAL COUNTIES...
At 951 PM CDT, severe thunderstorms were located along a line
extending from 6 miles southwest of Elgin to near Staples to near New
Braunfels, moving southeast at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Austin, New Braunfels, San Marcos, Pflugerville, Schertz, Kyle,
Seguin, Cibolo, Buda, Lockhart, Elgin, Bastrop, Luling, Wimberley,
Austin Bergstrom Int Airport, Canyon Lake Dam, Canyon Lake, Manor,
McQueeney, and Martindale.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2959 9760 2944 9806 2988 9839 3008 9785
3048 9750 3046 9746 3046 9744 3044 9742
3044 9740 3042 9738 3042 9736 3034 9720
3027 9710
TIME...MOT...LOC 0251Z 322DEG 28KT 3028 9744 2980 9779 2968 9816
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MM
Action: Cancelled Issued At: 2026-05-19 22:16:15
201
WWUS54 KEWX 200315
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
1015 PM CDT Tue May 19 2026
TXC209-200325-
/O.CAN.KEWX.SV.W.0104.000000T0000Z-260520T0330Z/
Hays TX-
1015 PM CDT Tue May 19 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN HAYS COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 100 AM CDT for
south central Texas.
LAT...LON 2959 9760 2944 9806 2966 9823 2978 9801
2976 9800 2983 9792 2997 9766 3048 9749
3034 9720 3027 9710
TIME...MOT...LOC 0315Z 301DEG 30KT 3013 9722 2975 9754 2954 9807
$$
TXC021-055-091-177-187-453-200330-
/O.CON.KEWX.SV.W.0104.000000T0000Z-260520T0330Z/
Caldwell TX-Guadalupe TX-Travis TX-Bastrop TX-Gonzales TX-Comal TX-
1015 PM CDT Tue May 19 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT
FOR CALDWELL...GUADALUPE...SOUTHEASTERN TRAVIS...BASTROP...
NORTHWESTERN GONZALES AND SOUTHEASTERN COMAL COUNTIES...
At 1015 PM CDT, severe thunderstorms were located along a line
extending from near Circle D-KC Estates to 7 miles northeast of
Luling to near New Berlin, moving southeast at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
New Braunfels, San Marcos, Schertz, Seguin, Cibolo, Lockhart, Elgin,
Bastrop, Luling, Manor, McQueeney, Martindale, Marion, Kingsbury,
Santa Clara, New Berlin, Staples, Fentress, Camp Swift, and Circle
D-KC Estates.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2959 9760 2944 9806 2966 9823 2978 9801
2976 9800 2983 9792 2997 9766 3048 9749
3034 9720 3027 9710
TIME...MOT...LOC 0315Z 301DEG 30KT 3013 9722 2975 9754 2954 9807
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MM
Action: Continued Issued At: 2026-05-19 22:16:15
201
WWUS54 KEWX 200315
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
1015 PM CDT Tue May 19 2026
TXC209-200325-
/O.CAN.KEWX.SV.W.0104.000000T0000Z-260520T0330Z/
Hays TX-
1015 PM CDT Tue May 19 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN HAYS COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 100 AM CDT for
south central Texas.
LAT...LON 2959 9760 2944 9806 2966 9823 2978 9801
2976 9800 2983 9792 2997 9766 3048 9749
3034 9720 3027 9710
TIME...MOT...LOC 0315Z 301DEG 30KT 3013 9722 2975 9754 2954 9807
$$
TXC021-055-091-177-187-453-200330-
/O.CON.KEWX.SV.W.0104.000000T0000Z-260520T0330Z/
Caldwell TX-Guadalupe TX-Travis TX-Bastrop TX-Gonzales TX-Comal TX-
1015 PM CDT Tue May 19 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT
FOR CALDWELL...GUADALUPE...SOUTHEASTERN TRAVIS...BASTROP...
NORTHWESTERN GONZALES AND SOUTHEASTERN COMAL COUNTIES...
At 1015 PM CDT, severe thunderstorms were located along a line
extending from near Circle D-KC Estates to 7 miles northeast of
Luling to near New Berlin, moving southeast at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
New Braunfels, San Marcos, Schertz, Seguin, Cibolo, Lockhart, Elgin,
Bastrop, Luling, Manor, McQueeney, Martindale, Marion, Kingsbury,
Santa Clara, New Berlin, Staples, Fentress, Camp Swift, and Circle
D-KC Estates.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2959 9760 2944 9806 2966 9823 2978 9801
2976 9800 2983 9792 2997 9766 3048 9749
3034 9720 3027 9710
TIME...MOT...LOC 0315Z 301DEG 30KT 3013 9722 2975 9754 2954 9807
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MM
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