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Monday, Aug 10, 2026 03:39:21

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Severe Thunderstorm Warning 0063
Issued by the Flagstaff Forecast Office

Action Issued Starts Expiration
New 2026-08-05 18:14:04 2026-08-05 18:13:00 2026-08-05 18:30:00
Continued 2026-08-05 18:21:30 2026-08-05 18:30:00
Expired 2026-08-05 18:28:00 2026-08-05 18:30:00


Action: New
Issued At: 2026-08-05 18:14:04

285 
WUUS55 KFGZ 052313
SVRFGZ
AZC005-052330-
/O.NEW.KFGZ.SV.W.0063.260805T2313Z-260805T2330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Flagstaff AZ
413 PM MST Wed Aug 5 2026

The National Weather Service in Flagstaff has issued a

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

* Until 430 PM MST.

* At 413 PM MST, a severe thunderstorm was located 9 miles northwest
  of Chevelon Canyon Lake, or 19 miles northwest of Forest Lakes,
  moving southwest at 10 mph.

  HAZARD...Quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Mainly rural areas of Coconino County.

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 3470 11100 3463 11079 3446 11093 3453 11112
TIME...MOT...LOC 2313Z 42DEG 10KT 3458 11095

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

$$

JLS


Action: Continued
Issued At: 2026-08-05 18:21:30

414 
WWUS55 KFGZ 052321
SVSFGZ

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

AZC005-052330-
/O.CON.KFGZ.SV.W.0063.000000T0000Z-260805T2330Z/
Coconino AZ-
421 PM MST Wed Aug 5 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM MST FOR
COCONINO COUNTY...

At 421 PM MST, a severe thunderstorm was located 9 miles northwest of
Chevelon Canyon Lake, or 18 miles northwest of Forest Lakes, moving
southwest at 10 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
  Mainly rural areas of Coconino County.

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 3470 11100 3463 11079 3446 11093 3453 11112
TIME...MOT...LOC 2313Z 42DEG 10KT 3458 11095

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

$$

JLS


Action: Expired
Issued At: 2026-08-05 18:28:00

497 
WWUS55 KFGZ 052327
SVSFGZ

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

AZC005-052337-
/O.EXP.KFGZ.SV.W.0063.000000T0000Z-260805T2330Z/
Coconino AZ-
427 PM MST Wed Aug 5 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 430 PM MST FOR COCONINO
COUNTY...

The thunderstorm northwest of Chevelon Canyon Lake, 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.

&&

LAT...LON 3470 11100 3463 11079 3446 11093 3453 11112
TIME...MOT...LOC 2321Z 42DEG 10KT 3457 11097

$$

JLS



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