Headline:
Flash Flood Warning issued July 21 at 3:30PM MST until July 21 at 6:30PM MST by NWS Flagstaff AZ
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 21, 2026 - 3:30pm
Expires:
July 21, 2026 - 6:30pm
Description:
FFWFGZ
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
Navajo County in north central Arizona...
* Until 630 PM MST /730 PM MDT/.
* At 330 PM MST /430 PM MDT/, Doppler radar indicated thunderstorms
producing heavy rain across the warned area. Between 1.5 and 3
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...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
normally dry washes, urban areas, highways, streets and
underpasses.
* Some locations that will experience flash flooding include...
Keams Canyon, Low Mountain, Whippoorwill and Smoke Signal.
This includes the following creeks, washes and rivers...
Wepo Wash, Jeddito Wash, Keams Canyon Wash, Polacca Wash, Tse
Chizzi Wash and Burnt Corn Wash.
Instruction:
Flooding of washes and creeks will occur, some dirt roads will become
muddy and impassable. Paved roads and underpasses could become
flooded as well.
Be aware of your surroundings and do not drive on flooded roads.
SNM: AVISO DE INUNDACIONES REPENTINAS hasta 6:30 PM MST. Evite areas inundadas.
Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 6:30 PM MST. Esta es una situacion peligrosa y amenaza la vida. No intente viajar a menos que sea para abandonar un area propensa a inundaciones o bajo una orden de desalojo.
Area Description:
Navajo, AZ
Forcast Office:
NWS Flagstaff AZ
Sender: