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Severe · Flash Flood WarningActive alert

Flash Flood Warning issued September 29 at 10:33AM MDT until September 29

Affecting Dona Ana, NM; Sierra, NM

In effect until: Sep 29, 2026, 7:30 PM

Dona Ana, NM; Sierra, NM

Likely impact across 2 counties in NM; effects through 7:30 PM.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Read the original bulletin (official text)
FFWEPZ

The National Weather Service in El Paso Tx/Santa Teresa has issued a

* Flash Flood Warning for...
Northwestern Dona Ana County in south central New Mexico...
South Central Sierra County in south central New Mexico...

* Until 130 PM MDT.

* At 1033 AM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 1.5 inches of rain
have fallen. Additional rainfall amounts of 0.5 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...
Arrey, Caballo, Derry, Palomas, Lower Animas Creek and Caballo
Lake.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™