230 
WUUS55 KFGZ 211717
SVRFGZ
AZC025-211745-
/O.NEW.KFGZ.SV.W.0151.261021T1717Z-261021T1745Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Flagstaff AZ
1017 AM MST Wed Oct 21 2026

The National Weather Service in Flagstaff has issued a

* Severe Thunderstorm Warning for...
  Yavapai County in west central Arizona...

* Until 1045 AM MST.

* At 1017 AM MST, a severe thunderstorm was located 7 miles northwest
  of Williamson Valley, or 11 miles west of Chino Valley, moving
  northeast at 45 mph.

  HAZARD...Quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Williamson Valley and Paulden.

This includes State Route 89 between mile markers 334 and 341.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3471 11263 3473 11269 3500 11256 3493 11240
      3485 11245 3479 11252
TIME...MOT...LOC 1717Z 203DEG 40KT 3474 11265

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

McCollum


028 
WUUS55 KFGZ 211734
SVRFGZ
AZC005-007-025-211800-
/O.NEW.KFGZ.SV.W.0152.261021T1734Z-261021T1800Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Flagstaff AZ
1034 AM MST Wed Oct 21 2026

The National Weather Service in Flagstaff has issued a

* Severe Thunderstorm Warning for...
  Gila County in east central Arizona...
  Coconino County in north central Arizona...
  Yavapai County in west central Arizona...

* Until 1100 AM MST.

* At 1034 AM MST, a severe thunderstorm was located 6 miles east of
  Childs Power Plant, or 17 miles northwest of Payson, moving
  northeast at 45 mph.

  HAZARD...Quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Pine, Strawberry, Hanging Garden, Fossil Springs Wilderness, The
  Toilet Bowl, West Clear Creek Wilderness and Baker Butte Lookout.

This includes the following highways...
State Route 260 between mile markers 240 and 251. State Route 87
between mile markers 267 and 286.

This includes the following swimming holes...
All swimming holes and waterfalls on Fossil Creek and Fossil Creek
Dam "The Toilet Bowl".

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.

A Tornado Watch remains in effect until 600 PM MST Wednesday for
portions of north central and west central Arizona.

&&

LAT...LON 3433 11166 3434 11168 3465 11153 3459 11133
      3446 11136 3435 11146 3427 11156
TIME...MOT...LOC 1734Z 203DEG 40KT 3434 11160

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

McCollum