843
WWUS45 KSLC 182058
WSWSLC
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
258 PM MDT MON MAY 18 2026
UTZ112-WYZ021-190600-
/O.CON.KSLC.WW.Y.0013.000000T0000Z-260519T0600Z/
WESTERN UINTA MOUNTAINS-SOUTHWEST WYOMING-
INCLUDING THE FOLLOWING LOCATIONS - LYMAN, EVANSTON, MOON LAKE,
AND MIRROR LAKE HIGHWAY
258 PM MDT MON MAY 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO ONE INCH.
* WHERE...IN UTAH, WESTERN UINTA MOUNTAINS. IN WYOMING, SOUTHWEST
WYOMING.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...TRAVEL COULD BE DIFFICULT AT TIMES. TRACTION LAW
RESTRICTIONS MAY BE ENACTED.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. IN UTAH, FOR WINTER ROAD
CONDITIONS FROM THE UTAH DEPARTMENT OF TRANSPORTATION, VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV.
IN WYOMING, FOR WINTER ROAD CONDITIONS FROM THE WYOMING DEPARTMENT
OF TRANSPORTATION, VISIT HTTP://WWW.WYOROAD.INFO OR DIAL 511.
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
MT
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