Headline:
Flash Flood Warning issued July 29 at 6:02PM MST until July 29 at 9:00PM MST by NWS Flagstaff AZ
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 29, 2026 - 6:02pm
Expires:
July 29, 2026 - 9:00pm
Description:
FFWFGZ
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
Coconino County in north central Arizona...
Yavapai County in west central Arizona...
* Until 900 PM MST.
* At 602 PM MST, Doppler radar indicated thunderstorms producing
heavy rain from Fraziers Well to Grand Canyon Caverns. Between 2
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, and
normally dry washes.
* Some locations that will experience flash flooding include...
Hualapai Reservation, Fraziers Well, Yampai, Nelson, Robbers Roost,
Grand Canyon Caverns Airport, Hualapai Airport and Pica.
This includes Route 66 between mile markers 110 and 123.
This includes the following creeks, washes and rivers...
Diamond Creek, Truxton Wash and 224- Mile Canyon.
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.
Low water crossings will become dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.
Area Description:
Coconino, AZ; Yavapai, AZ
Forcast Office:
NWS Flagstaff AZ
Sender:
w-nws.webmaster@noaa.gov