382  
WWUS45 KCYS 301917  
WSWCYS  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHEYENNE WY  
117 PM MDT MON MAR 30 2026  
 
WYZ112-114-311200-  
/O.NEW.KCYS.WW.Y.0010.260401T0000Z-260402T0300Z/  
SIERRA MADRE RANGE-SNOWY RANGE-  
INCLUDING THE CITIES OF CENTENNIAL AND ALBANY  
117 PM MDT MON MAR 30 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM TUESDAY TO 9 PM MDT  
WEDNESDAY...  
 
* WHAT...HIGH ELEVATION SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS  
BETWEEN 6 AND 12 INCHES MAINLY ABOVE 9000 FEET IN ELEVATION. WINDS  
GUSTING AS HIGH AS 45 MPH.  
 
* WHERE...SIERRA MADRE RANGE AND SNOWY RANGE.  
 
* WHEN...FROM 6 PM TUESDAY TO 9 PM MDT WEDNESDAY.  
 
* 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.  
 
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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