566 

WGUS55 KFGZ 211802

FFWFGZ

AZC005-212200-

/O.NEW.KFGZ.FF.W.0193.261021T1802Z-261021T2200Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/



BULLETIN - EAS ACTIVATION REQUESTED

Flash Flood Warning

National Weather Service Flagstaff AZ

1102 AM MST Wed Oct 21 2026



The National Weather Service in Flagstaff has issued a



* Flash Flood Warning for...

  The Moenkopi Wash in...

  Coconino County in north central Arizona...



* Until 300 PM MST /400 PM MDT/.



* At 1102 AM MST /1202 PM MDT/, a river gauge on the Moenkopi Wash

  reported a rapid rise of around 8 feet from thunderstorms producing

  heavy rain over the Moenkopi Wash. Flash flooding is ongoing or

  expected to begin shortly.



  HAZARD...Life threatening flash flooding. Thunderstorms producing

           flash flooding in and around the Moenkopi Wash.



  SOURCE...River gauge reported.



  IMPACT...Life threatening flash flooding of areas in and around the

           Moenkopi Wash.



* Some locations that will experience flash flooding include...

  Moenkopi.



This includes the following highways...

Highway 160 between mile markers 318 and 321. U.S. Highway 89 between

mile markers 476 and 478. State Route 264 between mile markers 323

and 324.



This includes the following creeks, washes and rivers...

  Little Colorado River, Begashibito Wash, Fivemile Wash, Moenkopi

  Wash and Hamblin Wash.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



This is a life threatening situation. Heavy rainfall will cause

extensive and severe flash flooding of creeks...streams...and ditches

in the Moenkopi Wash. Severe debris flows can also be anticipated

across roads. Roads and driveways may be washed away in places. If

you encounter flood waters...climb to safety.



&&



LAT...LON 3589 11145 3593 11143 3599 11143 3608 11137

      3611 11127 3612 11116 3615 11109 3617 11097

      3617 11077 3614 11077 3614 11097 3613 11108

      3610 11115 3609 11127 3606 11135 3598 11141

      3592 11141 3588 11144



FLASH FLOOD...RIVER GAUGE INDICATED

FLASH FLOOD DAMAGE THREAT...CONSIDERABLE



$$



Schank






885 

WFUS55 KFGZ 211832

TORFGZ

AZC005-211845-

/O.NEW.KFGZ.TO.W.0008.261021T1832Z-261021T1845Z/



BULLETIN - EAS ACTIVATION REQUESTED

Tornado Warning

National Weather Service Flagstaff AZ

1132 AM MST Wed Oct 21 2026



The National Weather Service in Flagstaff has issued a



* Tornado Warning for...

  Coconino County in north central Arizona...



* Until 1145 AM MST.



* At 1132 AM MST, a severe thunderstorm capable of producing a

  tornado was located 6 miles west of Valle, or 30 miles south of

  Grand Canyon Village, moving northeast at 45 mph.



  HAZARD...Tornado and quarter size hail.



  SOURCE...Radar indicated rotation.



  IMPACT...Flying debris will be dangerous to those caught without

           shelter. Mobile homes will be damaged or destroyed. Damage

           to roofs, windows and vehicles will occur. Tree damage is

           likely.



* Locations impacted include...

  Valle, Valle Airport and Red Butte Mountain.



This includes State Route 64 between mile markers 213 and 232.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Move to an interior room on the lowest floor of a well-built building

away from windows. If you are outdoors, in a mobile home, or in a

vehicle, move to the closest substantial shelter and protect yourself

from flying debris.



&&



LAT...LON 3558 11222 3562 11231 3592 11213 3585 11195

      3573 11206 3564 11214

TIME...MOT...LOC 1832Z 204DEG 38KT 3563 11224



TORNADO...RADAR INDICATED

MAX HAIL SIZE...1.00 IN



$$



McCollum






598 

WWUS55 KFGZ 211844

SVSFGZ



Severe Weather Statement

National Weather Service Flagstaff AZ

1144 AM MST Wed Oct 21 2026



AZC005-211854-

/O.CAN.KFGZ.TO.W.0008.000000T0000Z-261021T1845Z/

Coconino AZ-

1144 AM MST Wed Oct 21 2026



...TORNADO WARNING IS CANCELLED FOR COCONINO COUNTY...



The storm near Valle which prompted the warning has weakened below

severe limits, and no longer appears capable of producing a tornado.

Therefore, the warning has been cancelled. However, small hail and

gusty winds are still possible with this thunderstorm.



A Tornado Watch remains in effect until 600 PM MST Wednesday for a

portion of north central Arizona.



&&



LAT...LON 3558 11222 3562 11231 3592 11213 3585 11195

      3573 11206 3564 11214

TIME...MOT...LOC 1832Z 204DEG 38KT 3563 11224



$$



McCollum