250
WWUS45 KBOU 172032
WSWBOU
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER CO
232 PM MDT THU APR 17 2025
COZ041-180445-
/O.EXB.KBOU.WW.Y.0022.250418T2100Z-250419T1800Z/
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING THE CITIES OF KIOWA, FONDIS, ELBERT, LARKSPUR, AND
CASTLE ROCK
232 PM MDT THU APR 17 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM FRIDAY TO NOON MDT
SATURDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 3 AND 7
INCHES.
* WHERE...CASTLE ROCK.
* WHEN...FROM 3 PM FRIDAY TO NOON MDT SATURDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS WILL IMPACT THE FRIDAY EVENING 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.
COZ031-033-034-180445-
/O.CON.KBOU.WW.Y.0022.250418T0000Z-250419T1200Z/
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-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 RABBIT EARS RANGE, WILLIAMS FORK
MOUNTAINS, EISENHOWER TUNNEL, MT ZIRKEL, INDIAN PEAKS, EAST
SLOPES SOUTHERN GORE RANGE, WINTER PARK, KENOSHA MOUNTAINS,
BERTHOUD PASS, EAST SLOPES MOSQUITO RANGE, ROCKY MOUNTAIN
NATIONAL PARK, MOUNT BLUE SKY, WILLOW CREEK PASS, BRECKENRIDGE,
CAMERON PASS, AND LARAMIE AND MEDICINE BOW MOUNTAINS
232 PM MDT THU APR 17 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 AM MDT SATURDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 6 AND 12
INCHES. WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...RABBIT EARS PASS, ROCKY MOUNTAIN NATIONAL PARK AND THE
MEDICINE BOW RANGE, AND THE MOUNTAINS OF SUMMIT COUNTY, THE
MOSQUITO RANGE, AND THE INDIAN PEAKS.
* WHEN...FROM 6 PM THIS EVENING TO 6 AM MDT SATURDAY.
* IMPACTS...SNOW COVERED ROADS WILL MAKE TRAVEL HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ROADS WILL BE SLICK RESULTING IN SLOW AND HAZARDOUS TRAVEL. ALLOW
EXTRA TIME TO REACH YOUR DESTINATION.
IF TRAVELING TO THE MOUNTAINS, BE PREPARED FOR WINTER DRIVING
CONDITIONS. CHECK COTRIP.ORG FOR ROAD CLOSURES AND TRACTION LAWS.
COZ035-036-180445-
/O.CON.KBOU.WW.Y.0022.250418T1000Z-250419T1200Z/
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-
INCLUDING THE CITIES OF CENTRAL CITY, GEORGETOWN, IDAHO SPRINGS,
GLENDEVEY, RED FEATHER LAKES, ESTES PARK, WESTCREEK, BAILEY,
NEDERLAND, AND EVERGREEN
232 PM MDT THU APR 17 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM FRIDAY TO 6
AM MDT SATURDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND 10
INCHES.
* WHERE...THE NORTHERN FRONT RANGE FOOTHILLS, AND THE SOUTHERN FRONT
RANGE FOOTHILLS.
* WHEN...FROM 4 AM FRIDAY TO 6 AM MDT SATURDAY.
* 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.
ROADS WILL BE SLICK RESULTING IN SLOW AND HAZARDOUS TRAVEL. ALLOW
EXTRA TIME TO REACH YOUR DESTINATION.
COZ037-180445-
/O.CON.KBOU.WW.Y.0022.250418T1500Z-250419T1200Z/
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING THE CITIES OF LAKE GEORGE, FAIRPLAY, HARTSEL, AND SOUTH
PARK
232 PM MDT THU APR 17 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO 6
AM MDT SATURDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND 8
INCHES.
* WHERE...SOUTH PARK.
* WHEN...FROM 9 AM FRIDAY TO 6 AM MDT SATURDAY.
* 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 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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