269  
WWUS45 KCYS 011348  
WSWCYS  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHEYENNE WY  
748 AM MDT TUE APR 1 2025  
 
WYZ104-105-109-110-011500-  
/O.EXP.KCYS.WW.Y.0026.000000T0000Z-250401T1400Z/  
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN-CENTRAL CARBON  
COUNTY-NORTH SNOWY RANGE FOOTHILLS-  
INCLUDING THE CITIES OF SEMINOE DAM, ARLINGTON, MEDICINE BOW,  
SHIRLEY BASIN, RAWLINS, AND ELK MOUNTAIN  
748 AM MDT TUE APR 1 2025  
   
..WINTER WEATHER ADVISORY WILL EXPIRE AT 8 AM MDT THIS MORNING
 
 
MOST SNOW ACCUMULATION HAS COME TO AN END. USE CAUTION AS LIGHT SNOW  
SHOWERS AND SLICK ROADS WILL BE POSSIBLE FOR THE NEXT FEW HOURS.  
 

 
 
WYZ112-114-020000-  
/O.CON.KCYS.WW.Y.0026.000000T0000Z-250402T0000Z/  
SIERRA MADRE RANGE-SNOWY RANGE-  
INCLUDING THE CITIES OF ALBANY AND CENTENNIAL  
748 AM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS  
EVENING...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 1 AND 4 INCHES.  
WINDS GUSTING AS HIGH AS 45 MPH.  
 
* WHERE...SIERRA MADRE RANGE AND SNOWY RANGE.  
 
* WHEN...UNTIL 6 PM MDT THIS EVENING.  
 
* IMPACTS...OUTDOOR RECREATION COULD BECOME DANGEROUS TO THOSE  
CAUGHT UNPREPARED FOR HAZARDOUS WINTER CONDITIONS. HUNTERS,  
HIKERS, AND SNOWMOBILERS MAY BECOME DISORIENTED AND LOST DUE TO  
LOW VISIBILITY IN FALLING AND BLOWING SNOW. TRAVEL COULD BE VERY  
DIFFICULT.  
 
* ADDITIONAL DETAILS...MOST OF THE SNOW HAS ALREADY FALLEN, BUT ON  
AND OFF SNOW SHOWERS WILL CONTINUE THROUGH THE DAY TODAY  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY  
CALLING 5 1 1.  
 

 
 

 
 
MN  
 
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