431  
WWUS45 KBOU 010940  
WSWBOU  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DENVER CO  
340 AM MDT FRI MAY 1 2026  
 
COZ033-034-037-011045-  
/O.CAN.KBOU.WW.Y.0016.000000T0000Z-260501T1200Z/  
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST  
GRAND/NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-SOUTH AND  
SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/GILPIN/CLEAR  
CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET-CENTRAL  
AND SOUTHEAST PARK COUNTY-  
INCLUDING THE CITIES OF EISENHOWER TUNNEL, MOUNT BLUE SKY, INDIAN  
PEAKS, EAST SLOPES MOSQUITO RANGE, SOUTH PARK, WILLOW CREEK PASS,  
CAMERON PASS, ROCKY MOUNTAIN NATIONAL PARK, WINTER PARK, LAKE GEORGE,  
HARTSEL, WILLIAMS FORK MOUNTAINS, BRECKENRIDGE, EAST SLOPES SOUTHERN  
GORE RANGE, KENOSHA MOUNTAINS, BERTHOUD PASS, LARAMIE AND MEDICINE  
BOW MOUNTAINS, RABBIT EARS RANGE, AND FAIRPLAY  
340 AM MDT FRI MAY 1 2026  
   
..WINTER WEATHER ADVISORY IS CANCELLED
 
 
TRAVEL IMPACTS FROM ACCUMULATING SNOW ON ROADWAYS ARE NO LONGER  
EXPECTED. LINGERING SNOW SHOWERS WILL REMAIN POSSIBLE THROUGH FRIDAY  
MORNING, MAINLY ALONG AND SOUTH OF I-70, WITH LITTLE TO NO ADDITIONAL  
ACCUMULATION.  
 

 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE, VISIT  
HTTPS://WEATHER.GOV/BOU  
 
BRQ  
 
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