Headline:
Flood Advisory issued September 20 at 8:57PM CDT until September 20 at 11:00PM CDT by NWS Austin/San Antonio TX
Event:
Flood Advisory
Urgency:
Expected
Effective:
September 20, 2026 - 6:57pm
Expires:
September 20, 2026 - 9:00pm
Description:
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Northwestern Blanco County in south central Texas...
Northeastern Gillespie County in south central Texas...
* WHEN...Until 1100 PM CDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 857 PM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 1 and 3 inches of rain have
fallen.
- Additional rainfall amounts up to 1 inch are expected over the
area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
Stonewall and Blowout.
- http://www.weather.gov/safety/flood
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Be aware of your surroundings and do not drive on flooded roads.
Area Description:
Blanco, TX; Gillespie, TX
Forcast Office:
NWS Austin/San Antonio TX
Sender:
w-nws.webmaster@noaa.gov