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Severe Thunderstorm Warning 0076
Issued by the Flagstaff Forecast Office

Action Issued Starts Expiration
New 2026-08-08 17:23:27 2026-08-08 17:23:00 2026-08-08 18:00:00
Continued 2026-08-08 17:40:27 2026-08-08 18:00:00
Expired 2026-08-08 17:58:30 2026-08-08 18:00:00


Action: New
Issued At: 2026-08-08 17:23:27

816 
WUUS55 KFGZ 082223
SVRFGZ
AZC005-007-017-082300-
/O.NEW.KFGZ.SV.W.0076.260808T2223Z-260808T2300Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Flagstaff AZ
323 PM MST Sat Aug 8 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...
  Navajo County in north central Arizona...

* Until 400 PM MST.

* At 323 PM MST, a severe thunderstorm was located over Forest Lakes,
  moving south at 10 mph.

  HAZARD...Quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Forest Lakes, Willow Springs Canyon Lake, Mogollon Rim Visitor
  Center, Woods Canyon Lake, Colcord Mountain Estates and Woods
  Canyon Lake Recreation Area.

This includes State Route 260 between mile markers 280 and 292.

This includes the following recreation areas and campgrounds...
Woods Canyon Lake Campground, Spillway Campground, Sinkhole
Campground, Rim Campground, Forest Road 237 Camping Area, Forest Road
171 Camping Area, Black Canyon Rim Campground, Canyon Point
Campground, Airplane Flat Campground, Aspen Campground, Colcord Ridge
Campground, Crook Campground, Sinkhole Campground, Larson Ridge
Camping Area, Forest Road 9512E Camping Area, Upper Canyon Creek
Campground, Valentine Ridge Campground, Willow Springs Lake
Recreation Area and Sardine Point Day Use Area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3435 11095 3439 11074 3425 11070 3420 11092
TIME...MOT...LOC 2223Z 348DEG 10KT 3433 11083

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

$$

JLS


Action: Continued
Issued At: 2026-08-08 17:40:27

187 
WWUS55 KFGZ 082240
SVSFGZ

Severe Weather Statement
National Weather Service Flagstaff AZ
340 PM MST Sat Aug 8 2026

AZC005-007-017-082300-
/O.CON.KFGZ.SV.W.0076.000000T0000Z-260808T2300Z/
Coconino AZ-Gila AZ-Navajo AZ-
340 PM MST Sat Aug 8 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 4 PM MST FOR
GILA, COCONINO AND NAVAJO COUNTIES...

At 340 PM MST, a severe thunderstorm was located near Forest Lakes,
moving southeast at 15 mph.

HAZARD...Quarter size hail.

SOURCE...Public reported.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
  Forest Lakes, Willow Springs Canyon Lake and Mogollon Rim Visitor
  Center.

This includes State Route 260 between mile markers 283 and 292.

This includes the following recreation areas and campgrounds...
Sinkhole Campground, Forest Road 171 Camping Area, Black Canyon Rim
Campground, Canyon Point Campground, Airplane Flat Campground,
Colcord Ridge Campground, Sinkhole Campground, Forest Road 9512E
Camping Area, Upper Canyon Creek Campground, Valentine Ridge
Campground, Willow Springs Lake Recreation Area and Sardine Point Day
Use Area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm has produced large hail.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3432 11089 3434 11073 3425 11070 3421 11088
TIME...MOT...LOC 2223Z 329DEG 10KT 3433 11079

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

$$

JLS


Action: Expired
Issued At: 2026-08-08 17:58:30

822 
WWUS55 KFGZ 082258
SVSFGZ

Severe Weather Statement
National Weather Service Flagstaff AZ
358 PM MST Sat Aug 8 2026

AZC005-007-017-082308-
/O.EXP.KFGZ.SV.W.0076.000000T0000Z-260808T2300Z/
Coconino AZ-Gila AZ-Navajo AZ-
358 PM MST Sat Aug 8 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 4 PM MST FOR GILA,
COCONINO AND NAVAJO COUNTIES...

The thunderstorm near Forest Lakes, which prompted the warning has
weakened below severe limits, and no longer poses an immediate threat
to life or property. Therefore, the warning will be allowed to
expire. However, small hail and heavy rain are still possible with
this thunderstorm.

&&

LAT...LON 3432 11089 3434 11073 3425 11070 3421 11088
TIME...MOT...LOC 2240Z 329DEG 10KT 3428 11076

$$

JLS



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