New Mexico Severe Flash Flood Warning | Effective 09/19/2026 14:47

Headline: 
Flash Flood Warning issued September 19 at 3:47PM MDT until September 19 at 5:45PM MDT by NWS El Paso Tx/Santa Teresa NM
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
September 19, 2026 - 2:47pm
Expires: 
September 19, 2026 - 4:45pm
Description: 
FFWEPZ The National Weather Service in El Paso Tx/Santa Teresa has issued a * Flash Flood Warning for... Northwestern Sierra County in south central New Mexico... * Until 545 PM MDT. * At 347 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1.3 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. 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... Monticello and Las Placitas.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Arroyos, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.
Area Description: 
Sierra, NM
Forcast Office: 
NWS El Paso Tx/Santa Teresa NM
Sender: 
w-nws.webmaster@noaa.gov