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Live/Severe Alerts/Record/Severe Thunderstorm Warning

Warning

Severe Thunderstorm Warning

Coconino, AZ

Ended Oct 21, 4:15 PM MST

Hail 1.00 inGusts 60 mphMoving north northeast at 48 mph
COCONINOValle25 MI
COCONINOValle20 MI
Map of the Severe Thunderstorm Warning over Coconino County, with the area it draws around the storm. Drawn on the national sheet; the scale is at its foot.
In force from
Oct 21, 3:51 PM MST
Until
Oct 21, 4:15 PM MST
Issued
Oct 21, 3:51 PM MST
Office
Flagstaff, AZ
Number
159 of its kind from this office this year
Severity
Severe
Storm motion
Moving north northeast at 48 mph
Where
AZ

The National Weather Service in Flagstaff has issued a

* Severe Thunderstorm Warning for... Coconino County in north central Arizona...

* Until 415 PM MST.

* At 351 PM MST, a severe thunderstorm was located 10 miles northwest of Red Lake, or 32 miles east of Seligman, moving northeast at 50 mph.

Hazard
60 mph wind gusts and quarter size hail.
Source
Radar indicated.
Impact
Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

* Locations impacted include... Valle, Valle Airport, Howard Mesa and Howard Hill.

This includes the following highways... Highway 180 between mile markers 256 and 265. State Route 64 between mile markers 197 and 219.

What to do

Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.

Report severe weather to your nearest law enforcement agency or the National Weather Service office in Flagstaff AZ.

A Tornado Watch remains in effect until 600 PM MST Wednesday for a portion of north central Arizona.

Places under it Valle

Read the platesThunderstorm FB-EVT-001Supercell FB-EVT-007WSR-88D radar FB-INS-005Cumulonimbus FB-SKY-019Wall cloud FB-SKY-040Cumulonimbus architecture FB-SKY-041Overshooting top and above anvil plume FB-SKY-042How to read a warning FB-STN-001

On the radarRadar over it

Also in force nearby

Every warning of October 21, 2026Every severe alert in forceArizona weather