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NWS Albuquerque NMFF.W 0152September 18, 2026

Flash Flood Warning: San Juan, NM

The National Weather Service office in Albuquerque issued a flash flood warning for San Juan in New Mexico, which was in force until 4:30 p.m. local time on September 18. It was the 152nd flash flood warning the NWS office in Albuquerque issued in 2026. New Mexico had 190 flash flood warnings in September 2026, against 21 in an average September of 2008-2025 (New Mexico's flash flood warnings by year).

ExpiredWarning

Issued1:30 p.m. MDT, September 18, 2026
In force1:30 p.m. MDT, September 18, 2026
Expired4:30 p.m. MDT, September 18, 2026

In force for 3 hours; it has expired. The agency may have replaced it with a new notice.

The notice

Issued by
National Weather Service, Albuquerque NM
Area
San Juan
State
New Mexico
Level
Warning
Issued
1:30 p.m. MDT, September 18, 2026
Expires
4:30 p.m. MDT, September 18, 2026
CAP severity, certainty, urgency
Severe, Likely, Immediate
VTEC event
KABQ FF.W 0152
Official source
National Weather Service: the notice at its source

Flash Flood Warnings in New Mexico since 2008Every warning type in New Mexico

Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.

The notice as issued

FFWABQ The National Weather Service in Albuquerque has issued a * Flash Flood Warning for... North Central San Juan County in northwestern New Mexico... * Until 430 PM MDT. * At 130 PM MDT, the public reported thunderstorms producing heavy rain across the warned area. Between 0.75 and 1 inch of rain has fallen. The expected rainfall rate is 1 inch in 1 hour. Additional rainfall amounts of 0.5 to 0.75 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. 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... Farmington, Aztec, Kirtland, Flora Vista and Upper Fruitland. This includes Highway 64 between Mile Markers 42 and 52.

What the agency told people to do

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

Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.

The record around this notice