857
WWUS45 KBOU 210502
WSWBOU
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER CO
1002 PM MST THU FEB 20 2025
COZ036-211500-
/O.UPG.KBOU.WW.Y.0014.000000T0000Z-250221T1500Z/
/O.NEW.KBOU.WS.W.0004.250221T0502Z-250221T1500Z/
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF BAILEY, GEORGETOWN, EVERGREEN, IDAHO
SPRINGS, CENTRAL CITY, AND WESTCREEK
1002 PM MST THU FEB 20 2025
..WINTER STORM WARNING IN EFFECT UNTIL 8 AM MST FRIDAY
* WHAT...HEAVY SNOW. TOTAL SNOW ACCUMULATIONS BETWEEN 12 AND 18
INCHES. HEAVIEST AMOUNTS OVER THE FOOTHILLS OF NORTHEAST PARK AND
SOUTHERN JEFFERSON COUNTIES
* WHERE...THE SOUTHERN FRONT RANGE FOOTHILLS.
* WHEN...UNTIL 8 AM MST FRIDAY.
* IMPACTS...TRAVEL WILL BE DIFFICULT.
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.
COZ034-037-211500-
/O.CON.KBOU.WW.Y.0014.000000T0000Z-250221T1500Z/
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 WINTER PARK, FAIRPLAY, EAST SLOPES
SOUTHERN GORE RANGE, INDIAN PEAKS, LAKE GEORGE, WILLIAMS FORK
MOUNTAINS, HARTSEL, SOUTH PARK, EISENHOWER TUNNEL, MOUNT BLUE
SKY, EAST SLOPES MOSQUITO RANGE, BRECKENRIDGE, KENOSHA MOUNTAINS,
AND BERTHOUD PASS
1002 PM MST THU FEB 20 2025
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND 12
INCHES WITH THE HIGHEST AMOUNTS OVER THE I-70 MOUNTAIN CORRIDOR.
* WHERE...THE MOUNTAINS OF SUMMIT COUNTY, THE MOSQUITO RANGE, AND
THE INDIAN PEAKS, AND SOUTH PARK.
* WHEN...UNTIL 8 AM MST FRIDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS WILL IMPACT THE FRIDAY MORNING COMMUTE.
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.
COZ039>041-211500-
/O.CON.KBOU.WW.Y.0014.000000T0000Z-250221T1500Z/
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-ELBERT/CENTRAL AND EAST
DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING THE CITIES OF AURORA, CITY OF DENVER, LARKSPUR,
LONGMONT, BRIGHTON, CASTLE ROCK, LAKEWOOD, PARKER, HIGHLANDS
RANCH, LITTLETON, BOULDER, FONDIS, KIOWA, ARVADA, ELBERT, GOLDEN,
AND DENVER INTERNATIONAL AIRPORT
1002 PM MST THU FEB 20 2025
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 1 AND 4 INCHES.
* WHERE...BOULDER AND THE WESTERN SUBURBS OF DENVER, DENVER, AND
CASTLE ROCK.
* WHEN...UNTIL 8 AM MST FRIDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS WILL IMPACT THE FRIDAY MORNING COMMUTE.
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
RPK
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