Texas Severe Thunderstorm Warning | Effective 05/19/2026 21:41

Headline: 
Severe Thunderstorm Warning issued May 19 at 11:41PM CDT until May 20 at 12:15AM CDT by NWS Austin/San Antonio TX
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 19, 2026 - 9:41pm
Expires: 
May 19, 2026 - 10:15pm
Description: 
At 1141 PM CDT, severe thunderstorms were located along a line extending from near Sisterdale to near Cross Mountain, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... San Antonio, New Braunfels, Schertz, Converse, Universal City, Live Oak, Boerne, Selma, Randolph AFB, Canyon Lake, Fair Oaks Ranch, Bulverde, Garden Ridge, Shavano Park, Hollywood Park, Cross Mountain, Guadalupe River State Park, Walnut Grove, Kendalia, and Smithson Valley.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with these storms. Move indoors immediately. Lightning is one of nature's 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.
Area Description: 
Bexar, TX; Blanco, TX; Comal, TX; Kendall, TX
Forcast Office: 
NWS Austin/San Antonio TX