Severe · Severe Thunderstorm WarningThis alert has expired. It is kept for reference.

Severe Thunderstorm Warning issued September 17 at 5:12PM MST until September 17

Affecting Coconino, AZ

In effect until: Sep 18, 2026, 12:45 AM

Coconino, AZ

Confirmed in Coconino, AZ; expires 12:45 AM.

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

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SVRFGZ

The National Weather Service in Flagstaff has issued a

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

* Until 545 PM MST /645 PM MDT/.

* At 512 PM MST /612 PM MDT/, a severe thunderstorm was located 7
miles northwest of Wupatki National Monument, or 30 miles north of
Flagstaff, moving east at 15 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

* Locations impacted include...
Wupatki National Monument, Doney Mountain, Tappan Spring, Black
Falls Crossing, Gray Mountain, Cameron and Wupatki Visitors Center.

This includes U.S. Highway 89 between mile markers 443 and 465.

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Severe Thunderstorm Warning issued September 17 at 5:12PM MST until September 17

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