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Severe Thunderstorm Warning 0071
Issued by the Flagstaff Forecast Office

Action Issued Starts Expiration
New 2026-08-06 17:32:06 2026-08-06 17:31:00 2026-08-06 18:00:00
Continued 2026-08-06 17:52:37 2026-08-06 18:00:00


Action: New
Issued At: 2026-08-06 17:32:06

852 
WUUS55 KFGZ 062231
SVRFGZ
AZC005-025-062300-
/O.NEW.KFGZ.SV.W.0071.260806T2231Z-260806T2300Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Flagstaff AZ
331 PM MST Thu Aug 6 2026

The National Weather Service in Flagstaff has issued a

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

* Until 400 PM MST.

* At 331 PM MST, a severe thunderstorm was located over Pine Flats,
  or 11 miles northeast of Sedona, moving west at 5 mph.

  HAZARD...Quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Slide Rock State Park, Pine Flats, East Pocket Lookout Tower, Oak
  Creek Vista Overlook, Edge of the World, Red Rock-Secret Mountain
  Wilderness and West Fork of Oak Creek.

This includes the following highways...
Interstate 17 between mile markers 325 and 329. State Route 89A
between mile markers 380 and 392.

This includes the following recreation areas and campgrounds...
Manzanita Campground, Pine Flat Campground, Cave Springs Campground
and Pine Flat Campground.

This includes the following swimming holes...
Pumphouse Wash and Slide Rock.

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 3498 11184 3504 11185 3507 11171 3497 11164
      3493 11173 3493 11184
TIME...MOT...LOC 2231Z 79DEG 3KT 3500 11174

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

$$

NWS Flagstaff


Action: Continued
Issued At: 2026-08-06 17:52:37

336 
WWUS55 KFGZ 062252
SVSFGZ

Severe Weather Statement
National Weather Service Flagstaff AZ
352 PM MST Thu Aug 6 2026

AZC005-025-062300-
/O.CON.KFGZ.SV.W.0071.000000T0000Z-260806T2300Z/
Coconino AZ-Yavapai AZ-
352 PM MST Thu Aug 6 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 4 PM MST FOR
COCONINO AND YAVAPAI COUNTIES...

At 352 PM MST, a severe thunderstorm was located over Slide Rock, or
10 miles north of Sedona, moving west at 5 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
  Slide Rock State Park, Pine Flats, East Pocket Lookout Tower, Edge
  of the World, Red Rock-Secret Mountain Wilderness and West Fork of
  Oak Creek.

This includes State Route 89A between mile markers 380 and 386.

This includes the following recreation areas and campgrounds...
Manzanita Campground, Pine Flat Campground, Cave Springs Campground
and Pine Flat Campground.

This includes the following swimming holes...
Slide Rock.

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 3498 11184 3500 11184 3502 11170 3495 11168
      3493 11173 3493 11184
TIME...MOT...LOC 2231Z 79DEG 3KT 3500 11174

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

$$

Lewandowski



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