269  
WWUS55 KFGZ 210124  
SVSFGZ  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
624 PM MST THU AUG 20 2026  
 
AZC017-210130-  
/O.CON.KFGZ.SV.W.0099.000000T0000Z-260821T0130Z/  
NAVAJO AZ-  
624 PM MST THU AUG 20 2026  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MST FOR  
NAVAJO COUNTY...  
 
AT 624 PM MST, A SEVERE THUNDERSTORM WAS LOCATED 6 MILES EAST OF  
HOLBROOK, OR 38 MILES EAST OF WINSLOW, MOVING WEST AT 15 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
HOLBROOK, WOODRUFF, SUN VALLEY, LISITZKY SUBDIVISION, ROSEDALE  
HEIGHTS, CLEARVIEW HEIGHTS AND HOLBROOK MUNICIPAL AIRPORT.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 40 BETWEEN MILE MARKERS 286 AND 298. BUSINESS INTERSTATE  
40 BETWEEN MILE MARKERS 286 AND 289. STATE ROUTE 377 BETWEEN MILE  
MARKERS 30 AND 33. STATE ROUTE 77 BETWEEN MILE MARKERS 382 AND 398.  
HIGHWAY 180 BETWEEN MILE MARKERS 308 AND 322.  
 
THIS INCLUDES THE FOLLOWING RECREATION AREAS AND CAMPGROUNDS...  
HUNT PARK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING DAMAGING WINDS AND LARGE  
HAIL.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 3496 10988 3476 10993 3481 11020 3482 11020  
3504 11014  
TIME...MOT...LOC 0105Z 109DEG 13KT 3488 10996  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
JJ  
 
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