425
WWUS45 KSLC 051020
WSWSLC
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
320 AM MST THU MAR 5 2026
UTZ108-WYZ021-060130-
/O.CON.KSLC.WW.Y.0009.000000T0000Z-260307T0000Z/
WASATCH BACK-SOUTHWEST WYOMING-
INCLUDING THE FOLLOWING LOCATIONS - PARK CITY, HUNTSVILLE, HEBER
CITY, EVANSTON, AND LYMAN
320 AM MST THU MAR 5 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST FRIDAY
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS 1 TO 4 INCHES UINTA
COUNTY, WYOMING WITH LOCALLY UP TO 8 INCHES SOUTHERN UINTA COUNTY.
FOR THE WASATCH BACK, 2 TO 6 INCHES.
* WHERE...IN UTAH, WASATCH BACK. IN WYOMING, SOUTHWEST WYOMING.
* WHEN...UNTIL 5 PM MST FRIDAY.
* IMPACTS...WINTER DRIVING CONDITIONS ARE EXPECTED. THE HAZARDOUS
CONDITIONS WILL IMPACT THE THURSDAY MORNING COMMUTE THROUGH
PARLEYS CANYON.
* ADDITIONAL DETAILS...A STRONG COLD FRONT WILL BRING A PERIOD OF
MODERATE TO HEAVY SNOW AFTER MIDNIGHT THROUGH 10 AM THURSDAY.
AFTER A BRIEF BREAK, SNOW SHOWERS WILL REDEVELOP AFTER 2 PM
THURSDAY AND CONTINUE INTO FRIDAY AFTERNOON. STORM TOTAL
ACCUMULATION IS A SUM OF BOTH EVENTS.
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.
UTZ110>112-117-060130-
/O.CON.KSLC.WW.Y.0009.000000T0000Z-260307T0000Z/
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-CENTRAL MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS - MIRROR LAKE HIGHWAY, MOON
LAKE, FISH LAKE, BRIGHTON, ALTA, JOES VALLEY, LOGAN SUMMIT, COVE
FORT, AND MANTUA
320 AM MST THU MAR 5 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST FRIDAY
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS 6 TO 12 INCHES,
LOCALLY UP TO 20 INCHES IN THE COTTONWOODS. WINDS GUSTING AS HIGH
AS 45 MPH.
* WHERE...THE WASATCH MOUNTAINS, WESTERN UINTA MOUNTAINS, AND
CENTRAL MOUNTAINS.
* WHEN...UNTIL 5 PM MST FRIDAY.
* IMPACTS...WINTER DRIVING CONDITIONS ARE EXPECTED, INCLUDING THE
COTTONWOOD CANYONS, LOGAN SUMMIT AND PARLEY'S CANYON.
* ADDITIONAL DETAILS...A STRONG COLD FRONT WILL BRING A PERIOD OF
MODERATE TO HEAVY SNOW AFTER MIDNIGHT THROUGH 10 AM THURSDAY.
AFTER A BRIEF BREAK, SNOW SHOWERS WILL REDEVELOP AFTER 2 PM
THURSDAY AND CONTINUE INTO FRIDAY AFTERNOON. STORM TOTAL
ACCUMULATION IS A SUM OF BOTH EVENTS.
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.
UTZ113-118-119-125-060130-
/O.CON.KSLC.WW.Y.0009.260305T1200Z-260307T0000Z/
WASATCH PLATEAU/BOOK CLIFFS-SANPETE VALLEY-SEVIER VALLEY-SOUTHERN
MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS - MT PLEASANT, SCOFIELD,
SALINA, MANTI, INDIAN CANYON, RICHFIELD, ALTON, EPHRAIM, AND
BRIAN HEAD
320 AM MST THU MAR 5 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST FRIDAY
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS 1 TO 3 INCHES FOR
VALLEY LOCATIONS, AND 2 TO 8 INCHES FOR MOUNTAIN LOCATIONS.
* WHERE...SANPETE VALLEY, SEVIER VALLEY, WASATCH PLATEAU/BOOK
CLIFFS, AND SOUTHERN MOUNTAINS.
* WHEN...UNTIL 5 PM MST FRIDAY.
* IMPACTS...WINTER DRIVING CONDITIONS ARE EXPECTED IN THE MOUNTAINS,
POSSIBLE IN THE VALLEYS.
* ADDITIONAL DETAILS...A STRONG COLD FRONT WILL BRING A PERIOD OF
MODERATE TO HEAVY SNOW AFTER MIDNIGHT THROUGH 10 AM THURSDAY.
AFTER A BRIEF BREAK, SNOW SHOWERS WILL REDEVELOP AFTER 2 PM
THURSDAY AND CONTINUE INTO FRIDAY AFTERNOON. STORM TOTAL
ACCUMULATION IS A SUM OF BOTH EVENTS.
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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