Texas Severe Flood Warning | Effective 10/01/2026 16:21

Headline: 
Flood Warning issued October 1 at 6:21PM CDT until October 2 at 9:30AM CDT by NWS San Angelo TX
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
October 1, 2026 - 4:21pm
Expires: 
October 2, 2026 - 4:30am
Description: 
...The Flood Warning continues for the following rivers in Texas... Llano River Near Mason affecting Mason County. For the Llano River...including Mason...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Llano River near Mason. * WHEN...Until Friday morning. * IMPACTS...At 18.0 feet, Minor lowland flooding will occur. Secondary roads and low water crossings will become flooded. * ADDITIONAL DETAILS... - At 6:00 PM CDT Thursday the stage was 15.5 feet. - Bankfull stage is 11.0 feet. - Forecast...The river will rise above flood stage this evening to 18.1 feet late this evening. It will then fall below flood stage late this evening to 11.7 feet early tomorrow afternoon and remain below flood stage. - Flood stage is 18.0 feet. - Flood History...This crest compares to a previous crest of 18.4 feet on 07/12/1988. - 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 Friday morning at 630 AM CDT.
Area Description: 
Mason, TX
Forcast Office: 
NWS San Angelo TX
Sender: 
w-nws.webmaster@noaa.gov