651  
WWUS75 KCYS 280559  
NPWCYS  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1159 PM MDT WED MAY 27 2026  
 
WYZ116>118-281500-  
/O.NEW.KCYS.FG.Y.0005.260528T0600Z-260528T1500Z/  
SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE  
COUNTY-  
INCLUDING THE CITIES OF PUMPKIN VINE, CHEYENNE, HORSE CREEK,  
VEDAUWOO, BUFORD, FEDERAL, AND WHITAKER  
1159 PM MDT WED MAY 27 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM MDT THURSDAY
 
 
* WHAT...VISIBILITY DROPPING BELOW A QUARTER MILE AT TIMES IN DENSE  
FOG.  
 
* WHERE...SOUTH LARAMIE RANGE AND FOOTHILLS INCLUDING THE INTERSTATE  
80 SUMMIT BETWEEN CHEYENNE AND LARAMIE, AND CENTRAL LARAMIE COUNTY  
FROM CHEYENNE TO THE COLORADO BORDER ALONG I-25.  
 
* WHEN...UNTIL 9 AM MDT THURSDAY.  
 
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF  
DISTANCE AHEAD OF YOU.  
 

 
 

 
 
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