642  
WWUS45 KBOU 031051  
WSWBOU  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DENVER CO  
351 AM MST TUE MAR 3 2026  
 
COZ033-034-032200-  
/O.NEW.KBOU.WW.Y.0009.260303T1051Z-260304T0300Z/  
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-  
INCLUDING THE CITIES OF INDIAN PEAKS, MOUNT BLUE SKY, WILLIAMS FORK  
MOUNTAINS, EAST SLOPES SOUTHERN GORE RANGE, EISENHOWER TUNNEL, RABBIT  
EARS RANGE, WINTER PARK, EAST SLOPES MOSQUITO RANGE, KENOSHA  
MOUNTAINS, CAMERON PASS, BERTHOUD PASS, LARAMIE AND MEDICINE BOW  
MOUNTAINS, WILLOW CREEK PASS, BRECKENRIDGE, AND ROCKY MOUNTAIN  
NATIONAL PARK  
351 AM MST TUE MAR 3 2026  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 PM MST THIS EVENING  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 6 AND 14 INCHES.  
 
* WHERE...ROCKY MOUNTAIN NATIONAL PARK AND THE MEDICINE BOW RANGE,  
AND THE MOUNTAINS OF SUMMIT COUNTY, THE MOSQUITO RANGE, AND THE  
INDIAN PEAKS.  
 
* WHEN...UNTIL 8 PM MST THIS EVENING.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS  
WILL IMPACT THE TUESDAY MORNING AND EVENING COMMUTES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD CONDITIONS  
FOR COLORADO CAN BE OBTAINED BY CALLING 5 1 1 OR BY GOING TO  
WWW.COTRIP.ORG.  
 
 
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE, VISIT  
HTTPS://WEATHER.GOV/BOU  
 
22  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CO Page
Main Text Page