315  
WWUS45 KSLC 052123  
WSWSLC  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
223 PM MST SUN FEB 5 2023  
 
UTZ110>112-061230-  
/O.CON.KSLC.WW.Y.0010.000000T0000Z-230207T0000Z/  
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-  
WESTERN UINTA MOUNTAINS-  
INCLUDING THE CITIES OF MANTUA, LOGAN SUMMIT, ALTA, BRIGHTON,  
MIRROR LAKE HIGHWAY, AND MOON LAKE  
223 PM MST SUN FEB 5 2023  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST  
MONDAY...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 5 TO 10 INCHES.  
 
* WHERE...WASATCH MOUNTAINS I-80 NORTH, WASATCH MOUNTAINS SOUTH  
OF I-80 AND WESTERN UINTA MOUNTAINS.  
 
* WHEN...UNTIL 5 PM MST MONDAY.  
 
* IMPACTS...WINTER DRIVING CONDITIONS WILL CONTINUE. TRACTION  
RESTRICTIONS ARE LIKELY.  
 
* ADDITIONAL DETAILS...SNOW, HEAVY AT TIMES, WILL SHIFT TO SNOW  
SHOWERS THIS EVENING, WITH ANOTHER ROUND OF POTENTIALLY MODERATE  
SNOW MONDAY MORNING INTO MONDAY AFTERNOON ESPECIALLY FOR AREAS  
FAVORED IN NORTHWESTERLY FLOW.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
FOR GRAPHICAL DEPICTIONS OF THE SNOWFALL FORECAST, INCLUDING  
OFFICIAL NWS FORECAST, HIGH END AMOUNT, AND LOW END AMOUNT, VISIT  
WEATHER.GOV/SLC/WINTER.  
 
FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF  
TRANSPORTATION, VISIT  
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX.  
 

 
 

 
 
UTZ113-117-061230-  
/O.CON.KSLC.WW.Y.0010.000000T0000Z-230207T0000Z/  
WASATCH PLATEAU/BOOK CLIFFS-CENTRAL MOUNTAINS-  
INCLUDING THE CITIES OF SCOFIELD, INDIAN CANYON, COVE FORT,  
FISH LAKE, AND JOES VALLEY  
223 PM MST SUN FEB 5 2023  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST  
MONDAY...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS 5 TO 10 INCHES.  
WINDS GUSTING AS HIGH AS 40 MPH.  
 
* WHERE...WASATCH PLATEAU/BOOK CLIFFS AND CENTRAL MOUNTAINS.  
 
* WHEN...UNTIL 5 PM MST MONDAY.  
 
* IMPACTS...WINTER DRIVING CONDITIONS WILL CONTINUE. TRACTION  
RESTRICTIONS ARE LIKELY.  
 
* ADDITIONAL DETAILS...SNOW, HEAVY AT TIMES, WILL SHIFT TO SNOW  
SHOWERS THIS EVENING, WITH ANOTHER ROUND OF POTENTIALLY MODERATE  
SNOW MONDAY MORNING INTO MONDAY AFTERNOON ESPECIALLY FOR AREAS  
FAVORED IN NORTHWESTERLY FLOW.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
FOR GRAPHICAL DEPICTIONS OF THE SNOWFALL FORECAST, INCLUDING  
OFFICIAL NWS FORECAST, HIGH END AMOUNT, AND LOW END AMOUNT, VISIT  
WEATHER.GOV/SLC/WINTER.  
 
FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF  
TRANSPORTATION, VISIT  
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX.  
 

 
 

 
 
UTZ125-061200-  
/O.CON.KSLC.WW.Y.0010.230205T2300Z-230206T1200Z/  
SOUTHERN MOUNTAINS-  
INCLUDING THE CITIES OF BRIAN HEAD AND ALTON  
223 PM MST SUN FEB 5 2023  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST  
MONDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS OF 4 TO 8  
INCHES. WINDS GUSTING AS HIGH AS 40 MPH.  
 
* WHERE...SOUTHERN MOUNTAINS.  
 
* WHEN...UNTIL 5 AM MST MONDAY.  
 
* IMPACTS...WINTER DRIVING CONDITIONS ARE POSSIBLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
FOR GRAPHICAL DEPICTIONS OF THE SNOWFALL FORECAST, INCLUDING  
OFFICIAL NWS FORECAST, HIGH END AMOUNT, AND LOW END AMOUNT, VISIT  
WEATHER.GOV/SLC/WINTER.  
 
FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF  
TRANSPORTATION, VISIT  
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX.  
 

 
 

 
 
UTZ108-061230-  
/O.CON.KSLC.WW.Y.0010.000000T0000Z-230207T0000Z/  
WASATCH BACK-  
INCLUDING THE CITIES OF HUNTSVILLE, PARK CITY, AND HEBER CITY  
223 PM MST SUN FEB 5 2023  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST  
MONDAY...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 3 TO 5 INCHES.  
 
* WHERE...WASATCH BACK.  
 
* WHEN...UNTIL 5 PM MST MONDAY.  
 
* IMPACTS...WINTER DRIVING CONDITIONS WILL CONTINUE. TRACTION  
RESTRICTIONS ARE LIKELY.  
 
* ADDITIONAL DETAILS...SNOW, HEAVY AT TIMES, WILL SHIFT TO SNOW  
SHOWERS THIS EVENING, WITH ANOTHER ROUND OF POTENTIALLY MODERATE  
SNOW MONDAY MORNING INTO MONDAY AFTERNOON ESPECIALLY FOR AREAS  
FAVORED IN NORTHWESTERLY FLOW.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
FOR GRAPHICAL DEPICTIONS OF THE SNOWFALL FORECAST, INCLUDING  
OFFICIAL NWS FORECAST, HIGH END AMOUNT, AND LOW END AMOUNT, VISIT  
WEATHER.GOV/SLC/WINTER.  
 
FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF  
TRANSPORTATION, VISIT  
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX.  
 

 
 

 
 
UTZ103-107-060300-  
/O.CON.KSLC.WW.Y.0010.000000T0000Z-230206T0300Z/  
EASTERN BOX ELDER COUNTY-CACHE VALLEY/UTAH PORTION-  
INCLUDING THE CITIES OF BRIGHAM CITY, SNOWVILLE, LOGAN,  
AND SMITHFIELD  
223 PM MST SUN FEB 5 2023  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST THIS  
EVENING...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS OF UP TO TWO INCHES.  
 
* WHERE...EASTERN BOX ELDER COUNTY AND CACHE VALLEY/UTAH PORTION.  
 
* WHEN...UNTIL 8 PM MST THIS EVENING.  
 
* IMPACTS...WINTER DRIVING CONDITIONS ARE POSSIBLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
FOR GRAPHICAL DEPICTIONS OF THE SNOWFALL FORECAST, INCLUDING  
OFFICIAL NWS FORECAST, HIGH END AMOUNT, AND LOW END AMOUNT, VISIT  
WEATHER.GOV/SLC/WINTER.  
 
FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF  
TRANSPORTATION, VISIT  
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX.  
 

 
 

 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTP://WEATHER.GOV/SALTLAKECITY  
 
FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT...  
HTTP://UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX  
 
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