409  
WWUS45 KSLC 260735  
WSWSLC  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
135 AM MDT SUN OCT 26 2025  
 
UTZ112-270300-  
/O.EXB.KSLC.WW.Y.0022.251026T2100Z-251027T1800Z/  
WESTERN UINTA MOUNTAINS-  
INCLUDING THE FOLLOWING LOCATIONS - MIRROR LAKE HIGHWAY AND MOON  
LAKE  
135 AM MDT SUN OCT 26 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO  
NOON MDT MONDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS 3 TO 9 INCHES ABOVE  
8500 FEET.  
 
* WHERE...WESTERN UINTA MOUNTAINS.  
 
* WHEN...FROM 3 PM THIS AFTERNOON TO NOON MDT MONDAY.  
 
* IMPACTS...WINTER DRIVING CONDITIONS ARE EXPECTED INCLUDING MIRROR  
LAKE HIGHWAY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR WINTER ROAD  
CONDITIONS FROM THE UTAH DEPARTMENT OF TRANSPORTATION, VISIT  
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV.  
 
FOR GRAPHICAL DEPICTIONS OF THE SNOWFALL FORECAST, INCLUDING  
OFFICIAL NWS FORECAST, HIGH END AMOUNT, AND LOW END AMOUNT, VISIT  
WEATHER.GOV/SLC/WINTER.  
 
 
 
 
 
UTZ110-270300-  
/O.CON.KSLC.WW.Y.0022.251026T1800Z-251027T1800Z/  
WASATCH MOUNTAINS I-80 NORTH-  
INCLUDING THE FOLLOWING LOCATIONS - MANTUA AND LOGAN SUMMIT  
135 AM MDT SUN OCT 26 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO NOON  
MDT MONDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS 4 TO 8 INCHES NORTH  
AND EAST OF I-84, LOCALLY UP TO 12 INCHES FOR THE BEAR RIVER  
RANGE. 1 TO 4 INCHES ACCUMULATION WASATCH RANGE ADJACENT TO I-15.  
 
* WHERE...WASATCH MOUNTAINS I-80 NORTH.  
 
* WHEN...FROM NOON TODAY TO NOON MDT MONDAY.  
 
* IMPACTS...WINTER DRIVING CONDITIONS ARE EXPECTED INCLUDING US-89  
THROUGH LOGAN CANYON AND HIGHER PORTIONS OF MONTE CRISTO (SR-39)  
EAST OF OGDEN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR WINTER ROAD  
CONDITIONS FROM THE UTAH DEPARTMENT OF TRANSPORTATION, VISIT  
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV.  
 
FOR GRAPHICAL DEPICTIONS OF THE SNOWFALL FORECAST, INCLUDING  
OFFICIAL NWS FORECAST, HIGH END AMOUNT, AND LOW END AMOUNT, VISIT  
WEATHER.GOV/SLC/WINTER.  
 
 
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTPS://WEATHER.GOV/SALTLAKECITY.  
 
FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT  
HTTP://UDOTTRAFFIC.UTAH.GOV  
 
CRK  
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