Headline:
Flash Flood Warning issued July 23 at 5:14PM MST until July 23 at 11:15PM MST by NWS Flagstaff AZ
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 23, 2026 - 5:14pm
Expires:
July 23, 2026 - 11:15pm
Description:
FFWFGZ
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
The Havasu Creek basin in...
Coconino County in north central Arizona...
* Until 1115 PM MST Thursday.
* At 514 PM MST, Doppler radar indicated thunderstorms producing
heavy rain over the Havasu Creek basin. Between 0.5 and 1.5 inches
of rain have fallen. Additional rainfall amounts of 0.25 to 0.75
inches are possible in the warned area. Flash flooding is ongoing
or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding in and around the Havasu Creek basin.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of areas in and around the
Havasu Creek basin.
* Some locations that will experience flash flooding include...
Little Navajo Falls, Mooney Falls, Beaver Falls, Havasupai
Reservation, Supai and Hualapai Hilltop.
This includes the Colorado River between river miles 156 and 158.
This includes the following swimming holes...
All swimming holes on Havasu Creek near Supai.
This includes the following creeks, washes and rivers...
Little Coyote Canyon, Colorado River, Sinyella Canyon, Havasu
Creek, Heather Wash, Black Tank Wash and Pasture Wash.
Instruction:
Campers and hikers should hustle to higher ground immediately! Stay
away from creeks and washes!
Foot bridges will be washed out in Supai Campground. Some campsites
will be flooded. Campers may be stranded in portions of the
campground.
Get out of washes and creeks if you are camping or hiking! Flooding
is occurring or imminent and will inundate creeks and washes.
Area Description:
Coconino, AZ
Forcast Office:
NWS Flagstaff AZ
Sender: