Texas Severe Flood Warning | Effective 06/20/2026 18:14

Headline: 
Flood Warning issued June 20 at 8:14PM CDT until June 21 at 3:30PM CDT by NWS Austin/San Antonio TX
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 20, 2026 - 6:14pm
Expires: 
June 21, 2026 - 12:15pm
Description: 
...The Flood Warning continues for the following rivers in Texas... Medina River At Hwy 281 affecting Bexar County. * WHAT...Minor flooding is forecast. * WHERE...Medina River at Hwy 281. * WHEN...Until tomorrow afternoon. * IMPACTS...At 20.0 feet, Minor lowland flooding reaches the Farm to Market 1937 bridge floor. * ADDITIONAL DETAILS... - At 7:15 PM CDT Saturday the stage was 16.3 feet. - Bankfull stage is 16.0 feet. - Forecast...The river will rise above flood stage late this evening to 20.7 feet just after midnight tonight. It will then fall below flood stage late tonight to 18.5 feet late tomorrow morning. It will rise to 18.6 feet early tomorrow afternoon. It will then fall again and remain below flood stage. - Flood stage is 20.0 feet. - Flood History...This crest compares to a previous crest of 20.9 feet on 05/24/2015. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued Sunday afternoon by 215 PM CDT.
Area Description: 
Bexar, TX
Forcast Office: 
NWS Austin/San Antonio TX
Sender: 
w-nws.webmaster@noaa.gov