362  
WWUS45 KBOU 190910  
WSWBOU  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DENVER CO  
310 AM MDT SAT APR 19 2025  
 
COZ033>036-041-191015-  
/O.CAN.KBOU.WW.Y.0022.000000T0000Z-250419T1200Z/  
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-LARIMER  
AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-JEFFERSON AND  
WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR  
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-ELBERT/CENTRAL AND  
EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING THE CITIES OF KENOSHA MOUNTAINS, INDIAN PEAKS, CASTLE  
ROCK, LARAMIE AND MEDICINE BOW MOUNTAINS, BRECKENRIDGE, LARKSPUR,  
WILLOW CREEK PASS, CENTRAL CITY, GEORGETOWN, IDAHO SPRINGS,  
KIOWA, MOUNT BLUE SKY, BERTHOUD PASS, RED FEATHER LAKES, EAST  
SLOPES SOUTHERN GORE RANGE, EVERGREEN, FONDIS, ROCKY MOUNTAIN  
NATIONAL PARK, EAST SLOPES MOSQUITO RANGE, ESTES PARK, WESTCREEK,  
RABBIT EARS RANGE, BAILEY, CAMERON PASS, WILLIAMS FORK MOUNTAINS,  
EISENHOWER TUNNEL, WINTER PARK, GLENDEVEY, ELBERT, AND NEDERLAND  
310 AM MDT SAT APR 19 2025  
   
..WINTER WEATHER ADVISORY IS CANCELLED
 
 
ACCUMULATING SNOW HAS ENDED SO THE ADVISORY HAS BEEN CANCELLED.  
 

 
 
COZ037-191200-  
/O.CON.KBOU.WW.Y.0022.000000T0000Z-250419T1200Z/  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING THE CITIES OF LAKE GEORGE, FAIRPLAY, HARTSEL, AND SOUTH  
PARK  
310 AM MDT SAT APR 19 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT EARLY  
THIS MORNING...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS OF ONE OR TWO INCHES  
ARE STILL POSSIBLE.  
 
* WHERE...SOUTH PARK.  
 
* WHEN...UNTIL 6 AM MDT EARLY THIS MORNING.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.  
 
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 THE LATEST TRAVEL CONDITIONS FROM THE COLORADO DEPARTMENT OF  
TRANSPORTATION, INCLUDING ROAD CONDITIONS, ROAD CLOSURES, AND  
TRACTION LAWS IN EFFECT, GO TO COTRIP.ORG.  
 

 
 

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