509
WWUS45 KSLC 011836
WSWSLC
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1236 PM MDT WED APR 1 2026
UTZ110>112-020945-
/O.NEW.KSLC.WW.Y.0011.260402T0900Z-260403T1500Z/
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS - LOGAN SUMMIT, ALTA, MIRROR
LAKE HIGHWAY, MANTUA, BRIGHTON, AND MOON LAKE
1236 PM MDT WED APR 1 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM THURSDAY TO 9 AM MDT
FRIDAY...
* WHAT...SNOW EXPECTED INITIALLY ABOVE 8000FT, DROPPING BELOW VALLEY
FLOORS FOLLOWING A COLD FRONT. SNOW ACCUMULATIONS OF 6 TO 12
INCHES ACROSS NORTHERN UT MOUNTAINS, WITH AMOUNTS IN EXCESS OF 18
INCHES IN THE UPPER COTTONWOODS.
* WHERE...THE WASATCH MOUNTAINS, AND WESTERN UINTA MOUNTAINS.
* WHEN...FROM 3 AM THURSDAY TO 9 AM MDT FRIDAY.
* IMPACTS...WINTER DRIVING CONDITIONS ARE EXPECTED.
* ADDITIONAL DETAILS...SNOW LEVELS WILL START OFF AROUND 8000 FEET
BEFORE DROPPING BELOW VALLEY FLOORS AS A COLD FRONT PROGRESSES
ACROSS NORTHERN UT THROUGH THE EARLY AFTERNOON THURSDAY. SNOWFALL
RATES ARE FORECAST TO BE HEAVIEST IN THE EARLY HOURS JUST AHEAD OF
AND ALONG THE COLD FRONT. SNOWFALL RATES WILL THEN GRADUALLY TAPER
OFF THURSDAY AFTERNOON INTO FRIDAY MORNING.
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
JCW
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