Headline:
Flash Flood Warning issued April 20 at 1:50PM CDT until April 20 at 5:00PM CDT by NWS Austin/San Antonio TX
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
April 20, 2026 - 11:50am
Expires:
April 20, 2026 - 3:00pm
Description:
FFWEWX
The National Weather Service in Austin/San Antonio has issued a
* Flash Flood Warning for...
Northeastern Bexar County in south central Texas...
Southeastern Comal County in south central Texas...
West Central Guadalupe County in south central Texas...
* Until 500 PM CDT.
* At 150 PM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
1 and 3 inches of rain have fallen. Additional rainfall amounts of
1 to 2 inches are possible in the warned area. Flash flooding is
ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding.
SOURCE...Radar and automated gauges.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
San Antonio, New Braunfels, Schertz, Cibolo, Converse, Universal
City, Live Oak, Selma, Randolph AFB, San Antonio Int Airport,
Kirby, Alamo Heights, Windcrest, Terrell Hills, Bulverde, Garden
Ridge, Shavano Park, Hollywood Park, McQueeney and Olmos Park.
Caution should be used particularly during the afternoon/evening
commute.
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
Stay away or be swept away. River banks and culverts can become
unstable and unsafe.
SNM: AVISO DE INUNDACIONES REPENTINAS hasta 5:00 PM CDT. Evite areas inundadas.
Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 5:00 PM CDT. Esta es una situacion peligrosa y amenaza la vida. No intente viajar a menos que sea para abandonar un area propensa a inundaciones o bajo una orden de desalojo.
Area Description:
Bexar, TX; Comal, TX; Guadalupe, TX
Forcast Office:
NWS Austin/San Antonio TX
Sender: