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Severe Thunderstorm Warning 0059
Issued by the Flagstaff Forecast Office

Action Issued Starts Expiration
New 2026-08-05 15:45:55 2026-08-05 15:45:00 2026-08-05 16:15:00
Continued 2026-08-05 16:01:26 2026-08-05 16:15:00
Expired 2026-08-05 16:12:56 2026-08-05 16:15:00


Action: New
Issued At: 2026-08-05 15:45:55

168 
WUUS55 KFGZ 052045
SVRFGZ
AZC005-007-017-052115-
/O.NEW.KFGZ.SV.W.0059.260805T2045Z-260805T2115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Flagstaff AZ
145 PM MST Wed Aug 5 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 215 PM MST.

* At 145 PM MST, a severe thunderstorm was located 7 miles north of
  Chediski Peak, or 7 miles southeast of Forest Lakes, moving
  southeast at 5 mph.

  HAZARD...Quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Chediski Peak.

This includes State Route 260 between mile markers 292 and 295.

This includes the following recreation areas and campgrounds...
Gentry Campground, Black Canyon Rim Campground, Upper Canyon Creek
Campground and Black Canyon Lake Recreation 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 3430 11082 3433 11075 3437 11069 3429 11051
      3412 11066
TIME...MOT...LOC 2045Z 311DEG 4KT 3428 11070

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

$$

JLS s


Action: Continued
Issued At: 2026-08-05 16:01:26

540 
WWUS55 KFGZ 052101
SVSFGZ

Severe Weather Statement
National Weather Service Flagstaff AZ
201 PM MST Wed Aug 5 2026

AZC005-007-017-052115-
/O.CON.KFGZ.SV.W.0059.000000T0000Z-260805T2115Z/
Coconino AZ-Gila AZ-Navajo AZ-
201 PM MST Wed Aug 5 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM MST FOR
GILA, COCONINO AND NAVAJO COUNTIES...

At 201 PM MST, a severe thunderstorm was located 6 miles north of
Chediski Peak, or 8 miles southeast of Forest Lakes, moving southeast
at 5 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
  Chediski Peak.

This includes the following recreation areas and campgrounds...
Gentry Campground, Black Canyon Rim Campground, Upper Canyon Creek
Campground and Black Canyon Lake Recreation 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 3430 11082 3433 11075 3435 11068 3429 11051
      3412 11066
TIME...MOT...LOC 2045Z 311DEG 4KT 3428 11070

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

$$

JLS s


Action: Expired
Issued At: 2026-08-05 16:12:56

837 
WWUS55 KFGZ 052112
SVSFGZ

Severe Weather Statement
National Weather Service Flagstaff AZ
212 PM MST Wed Aug 5 2026

AZC005-007-017-052122-
/O.EXP.KFGZ.SV.W.0059.000000T0000Z-260805T2115Z/
Coconino AZ-Gila AZ-Navajo AZ-
212 PM MST Wed Aug 5 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 215 PM MST FOR GILA,
COCONINO AND NAVAJO COUNTIES...

The thunderstorm southeast of 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 is still possible with this
thunderstorm.

&&

LAT...LON 3433 11075 3435 11068 3429 11051 3412 11066
      3430 11082
TIME...MOT...LOC 2101Z 311DEG 4KT 3427 11068

$$

JLS s



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