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Severe Thunderstorm Warning 0089
Issued by the Flagstaff Forecast Office

Action Issued Starts Expiration
New 2026-08-14 12:57:49 2026-08-14 12:57:00 2026-08-14 13:45:00
Continued 2026-08-14 13:25:50 2026-08-14 13:45:00
Expired 2026-08-14 13:43:20 2026-08-14 13:45:00


Action: New
Issued At: 2026-08-14 12:57:49

325 
WUUS55 KFGZ 141757
SVRFGZ
AZC025-141845-
/O.NEW.KFGZ.SV.W.0089.260814T1757Z-260814T1845Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Flagstaff AZ
1057 AM MST Fri Aug 14 2026

The National Weather Service in Flagstaff has issued a

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

* Until 1145 AM MST.

* At 1057 AM MST, a severe thunderstorm was located near Chino
  Valley, moving northeast at 15 mph.

  HAZARD...Golf ball size hail.

  SOURCE...Radar indicated.

  IMPACT...People and animals outdoors will be injured. Expect damage
           to roofs, siding, windows, and vehicles.

* Locations impacted include...
  Chino Valley.

This includes State Route 89 between mile markers 326 and 332.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
dangerous hail.

Continuous cloud to ground lightning is occurring with this storm.
Lightning is one of natures leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

This storm is capable of producing all types of severe weather
including extremely large hail, destructive straight line winds, and
tornadoes. Move quickly to a safe shelter such as an interior room, a
bathroom, closet or basement.

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

&&

LAT...LON 3469 11239 3475 11251 3490 11239 3477 11222
TIME...MOT...LOC 1756Z 233DEG 11KT 3478 11240

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

Meola


Action: Continued
Issued At: 2026-08-14 13:25:50

231 
WWUS55 KFGZ 141825
SVSFGZ

Severe Weather Statement
National Weather Service Flagstaff AZ
1125 AM MST Fri Aug 14 2026

AZC025-141845-
/O.CON.KFGZ.SV.W.0089.000000T0000Z-260814T1845Z/
Yavapai AZ-
1125 AM MST Fri Aug 14 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 AM MST
FOR YAVAPAI COUNTY...

At 1125 AM MST, a severe thunderstorm was located 9 miles northeast
of Chino Valley, moving northeast at 10 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
  Chino Valley.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Continuous cloud to ground lightning is occurring with this storm.
Lightning is one of natures leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

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

&&

LAT...LON 3470 11237 3482 11245 3490 11239 3477 11222
TIME...MOT...LOC 1757Z 244DEG 10KT 3478 11240

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

$$

Meola


Action: Expired
Issued At: 2026-08-14 13:43:20

857 
WWUS55 KFGZ 141842
SVSFGZ

Severe Weather Statement
National Weather Service Flagstaff AZ
1142 AM MST Fri Aug 14 2026

AZC025-141852-
/O.EXP.KFGZ.SV.W.0089.000000T0000Z-260814T1845Z/
Yavapai AZ-
1142 AM MST Fri Aug 14 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 1145 AM MST FOR YAVAPAI
COUNTY...

The storm 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 11237 3482 11245 3490 11239 3477 11222
TIME...MOT...LOC 1825Z 244DEG 10KT 3481 11231

$$

Meola



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