871
WWUS45 KSLC 041926
WSWSLC
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1226 PM MST WED MAR 4 2026
UTZ110>112-051030-
/O.UPG.KSLC.WS.A.0002.260305T0900Z-260307T0000Z/
/O.EXA.KSLC.WW.Y.0009.260305T0900Z-260307T0000Z/
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS - ALTA, BRIGHTON, MANTUA, MOON
LAKE, LOGAN SUMMIT, AND MIRROR LAKE HIGHWAY
1226 PM MST WED MAR 4 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM THURSDAY TO 5 PM MST
FRIDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS 6 TO 12 INCHES,
LOCALLY UP TO 18 INCHES COTTONWOODS.
* WHERE...THE WASATCH MOUNTAINS, AND WESTERN UINTA MOUNTAINS.
* WHEN...FROM 2 AM THURSDAY TO 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.
UTZ117-051030-
/O.UPG.KSLC.WS.A.0002.260305T1200Z-260307T0000Z/
/O.EXA.KSLC.WW.Y.0009.260305T0900Z-260307T0000Z/
CENTRAL MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS - JOES VALLEY, FISH LAKE, AND
COVE FORT
1226 PM MST WED MAR 4 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM THURSDAY TO 5 PM MST
FRIDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS OF 6 TO 12 INCHES.
* WHERE...CENTRAL MOUNTAINS.
* WHEN...FROM 2 AM THURSDAY TO 5 PM MST FRIDAY.
* IMPACTS...WINTER DRIVING CONDITIONS ARE EXPECTED ON ALL MOUNTAIN
ROUTES.
* 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.
UTZ108-WYZ021-051030-
/O.CON.KSLC.WW.Y.0009.260305T0900Z-260307T0000Z/
WASATCH BACK-SOUTHWEST WYOMING-
INCLUDING THE FOLLOWING LOCATIONS - HUNTSVILLE, EVANSTON, LYMAN,
PARK CITY, AND HEBER CITY
1226 PM MST WED MAR 4 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM THURSDAY TO 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...FROM 2 AM THURSDAY TO 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.
UTZ113-118-119-125-051030-
/O.CON.KSLC.WW.Y.0009.260305T1200Z-260307T0000Z/
WASATCH PLATEAU/BOOK CLIFFS-SANPETE VALLEY-SEVIER VALLEY-SOUTHERN
MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS - SALINA, SCOFIELD, EPHRAIM,
ALTON, RICHFIELD, BRIAN HEAD, MT PLEASANT, MANTI, AND INDIAN
CANYON
1226 PM MST WED MAR 4 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM THURSDAY TO 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...FROM 5 AM THURSDAY TO 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
CRK
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