Severe Thunderstorm Warning
Severe Thunderstorm Warning issued October 21 at 10:51PM MST until October 21 at 11:00PM MST by NWS Flagstaff AZ
Affected area: Coconino, AZ
Effective: Oct 21, 2026 10:51 PM GMT-0700
Expires: Oct 21, 2026 11:00 PM GMT-0700
Alert details
At 1051 PM MST /1151 PM MDT/, a severe thunderstorm was located 11
miles southeast of Coal Mine Mesa, or 16 miles west of Kykotsmovi
Village, moving northeast at 45 mph.
HAZARD…Quarter size hail.
SOURCE…Radar indicated.
IMPACT…Damage to vehicles is expected.
Locations impacted include…
Mainly rural areas of the Hopi Reservation.
This includes State Route 264 between mile markers 346 and 351.
Safety information
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing large hail.
Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Source: NWS Flagstaff AZ
View the official National Weather Service alert
This post is automatically updated from official National Weather Service alert data.
