129  
WWUS45 KBOU 101858  
WSWBOU  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DENVER CO  
1158 AM MST TUE FEB 10 2026  
 
COZ031-110715-  
/O.NEW.KBOU.WS.W.0001.260211T1200Z-260212T1800Z/  
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-  
INCLUDING THE CITIES OF MT ZIRKEL  
1158 AM MST TUE FEB 10 2026  
 
...WINTER STORM WARNING IN EFFECT FROM 5 AM WEDNESDAY TO 11 AM MST  
THURSDAY...  
 
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 6 AND  
15 INCHES, WITH GREATER AMOUNTS UP TO 20 INCHES AT HIGHEST  
ELEVATIONS.  
 
* WHERE...PARK RANGE, INCLUDING RABBIT EARS PASS.  
 
* WHEN...FROM 5 AM WEDNESDAY TO 11 AM MST THURSDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN YOUR  
VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
COLORADO CAN BE OBTAINED BY CALLING 5 1 1 OR BY GOING TO  
WWW.COTRIP.ORG.  
 

 
 

 
 
COZ033-110715-  
/O.NEW.KBOU.WW.Y.0005.260211T1200Z-260212T1800Z/  
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST  
GRAND/NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-  
INCLUDING THE CITIES OF ROCKY MOUNTAIN NATIONAL PARK, CAMERON PASS,  
WILLOW CREEK PASS, RABBIT EARS RANGE, AND LARAMIE AND MEDICINE BOW  
MOUNTAINS  
1158 AM MST TUE FEB 10 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM WEDNESDAY TO 11 AM MST  
THURSDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND 10  
INCHES, WITH HIGHER AMOUNTS UP TO 15 INCHES AT HIGHER ELEVATIONS.  
 
* WHERE...THE NORTHERN FRONT RANGE MOUNTAINS, INCLUDING ROCKY  
MOUNTAIN NATIONAL PARK AND THE MEDICINE BOW RANGE.  
 
* WHEN...FROM 5 AM WEDNESDAY TO 11 AM MST THURSDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT.  
 
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  
 
41  
 
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