New Mexico Severe Flash Flood Warning | Effective 09/19/2026 17:54

Headline: 
Flash Flood Warning issued September 19 at 6:54PM MDT until September 19 at 7:15PM MDT by NWS El Paso Tx/Santa Teresa NM
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
September 19, 2026 - 5:54pm
Expires: 
September 19, 2026 - 6:15pm
Description: 
At 654 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 3.5 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Alamosa Canyon.
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.
Area Description: 
Sierra, NM
Forcast Office: 
NWS El Paso Tx/Santa Teresa NM
Sender: 
w-nws.webmaster@noaa.gov