Headline:
Flash Flood Warning issued August 30 at 1:33PM MST until August 30 at 5:00PM MST by NWS Flagstaff AZ
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
August 30, 2026 - 1:33pm
Expires:
August 30, 2026 - 5:00pm
Description:
FFWFGZ
The National Weather Service in Flagstaff has extended the
* Flash Flood Warning for...
The Antelope Creek basin in...
Coconino County in north central Arizona...
* Until 500 PM MST /600 PM MDT/.
* At 133 PM MST /233 PM MDT/, Doppler radar indicated thunderstorms
producing heavy rain over the Antelope Creek basin. Between 0.5 and
1 inch of rain has fallen. Additional rainfall amounts of 0.25 to
0.75 inches are possible with approaching storms 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 Antelope Creek basin.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of areas in and around the
Antelope Creek basin.
* Some locations that will experience flash flooding include...
Rattlesnake Canyon, Owl Canyon, Upper Antelope Canyon, Lower
Antelope Canyon, Porcupine Canyon, Mountain Sheep Canyon, LeChee
and Wind Pebble Canyon.
This includes the following slot canyons...
Upper Antelope Canyon, Lower Antelope Canyon, Owl Canyon, Rattlesnake
Canyon and Porcupine Canyon.
This includes the following creeks, washes and rivers...
Antelope Creek.
Instruction:
Get out of Antelope Canyon and other area slot canyons immediately!
Deadly flash flooding is imminent or occurring!
Area Description:
Coconino, AZ
Forcast Office:
NWS Flagstaff AZ
Sender:
w-nws.webmaster@noaa.gov