Texas Severe Flood Warning | Effective 07/17/2026 11:12

Headline: 
Flood Warning issued July 17 at 1:12PM CDT until July 19 at 5:00AM CDT by NWS San Angelo TX
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
July 17, 2026 - 11:12am
Expires: 
July 17, 2026 - 11:15pm
Description: 
...Forecast flooding changed from Moderate to Major severity and increased in duration for the following rivers in Texas... Llano River Near Mason affecting Mason County. For the Llano River...including Junction, Mason...Major flooding is forecast. * WHAT...Minor flooding is occurring and major flooding is forecast. * WHERE...Llano River near Mason. * WHEN...Until late Saturday night. * ADDITIONAL DETAILS... - At 1:00 PM CDT Friday the stage was 19.6 feet. - Bankfull stage is 11.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 1:00 PM CDT Friday was 22.2 feet. - Forecast...The river will oscillate above flood stage with a maximum value of 31.4 feet this evening. It will fall below flood stage tomorrow afternoon. - Flood stage is 18.0 feet. - Flood History...This crest compares to a previous crest of 31.3 feet on 06/13/2008. - 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 late tonight at 115 AM CDT.
Area Description: 
Mason, TX
Forcast Office: 
NWS San Angelo TX