451  
WWUS55 KSLC 252118  
SVSSLC  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
318 PM MDT THU JUN 25 2026  
 
UTC029-035-043-051-252145-  
/O.CON.KSLC.SV.W.0033.000000T0000Z-260625T2145Z/  
SALT LAKE UT-WASATCH UT-MORGAN UT-SUMMIT UT-  
318 PM MDT THU JUN 25 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MDT  
FOR EAST CENTRAL SALT LAKE...NORTHWESTERN WASATCH...SOUTH CENTRAL  
MORGAN AND SOUTHWESTERN SUMMIT COUNTIES...  
 
AT 318 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED OVER MILL CREEK  
CANYON, OR 10 MILES WEST OF PARK CITY, MOVING EAST AT 20 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...  
SALT LAKE CITY, PARK CITY, COTTONWOOD HEIGHTS, HOLLADAY, SUMMIT PARK,  
SOUTH SNYDERVILLE BASIN, MILL CREEK CANYON, MOUNT OLYMPUS, NORTH  
SNYDERVILLE BASIN, EAST MILLCREEK, BIG COTTONWOOD CANYON, CANYON RIM,  
COTTONWOOD WEST, LITTLE COTTONWOOD CREEK VALLEY, LITTLE COTTONWOOD  
CANYON, EMIGRATION CANYON, MILLCREEK, ALTA, PARLEYS SUMMIT, AND  
UNIVERSITY OF UTAH.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 80 IN UTAH BETWEEN MILE MARKERS 126 AND 147.  
US ROUTE 40 BETWEEN MILE MARKERS 0 AND 1.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4055 11148 4056 11158 4058 11159 4056 11160  
4061 11185 4076 11185 4082 11149  
TIME...MOT...LOC 2118Z 267DEG 18KT 4069 11168  
 
HAIL THREAT...OBSERVED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
JCW  
 
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