527
WWUS45 KBOU 182031
WSWBOU
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER CO
231 PM MDT FRI APR 18 2025
COZ033-034-191200-
/O.CON.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-
INCLUDING THE CITIES OF LARAMIE AND MEDICINE BOW MOUNTAINS, EAST
SLOPES SOUTHERN GORE RANGE, MOUNT BLUE SKY, KENOSHA MOUNTAINS,
WILLIAMS FORK MOUNTAINS, INDIAN PEAKS, BERTHOUD PASS, WILLOW
CREEK PASS, WINTER PARK, ROCKY MOUNTAIN NATIONAL PARK, RABBIT
EARS RANGE, EAST SLOPES MOSQUITO RANGE, EISENHOWER TUNNEL,
BRECKENRIDGE, AND CAMERON PASS
231 PM MDT FRI APR 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
SATURDAY...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2 AND 8 INCHES,
WITH THE HEAVIEST SNOW ALONG AND SOUTH OF I-70.
* 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 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.
COZ035-036-191200-
/O.CON.KBOU.WW.Y.0022.000000T0000Z-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 GLENDEVEY, WESTCREEK, IDAHO SPRINGS, RED
FEATHER LAKES, ESTES PARK, EVERGREEN, GEORGETOWN, CENTRAL CITY,
NEDERLAND, AND BAILEY
231 PM MDT FRI APR 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
SATURDAY...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 2 TO 9 INCHES.
HEAVIEST SNOW WILL BE FOCUSED OVER THE SOUTHERN FOOTHILLS.
* WHERE...THE NORTHERN FRONT RANGE FOOTHILLS, AND THE SOUTHERN FRONT
RANGE FOOTHILLS.
* WHEN...UNTIL 6 AM MDT SATURDAY.
* IMPACTS...SNOW COVERED ROADS WILL MAKE TRAVEL HAZARDOUS.
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.
COZ037-191200-
/O.CON.KBOU.WW.Y.0022.000000T0000Z-250419T1200Z/
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING THE CITIES OF SOUTH PARK, FAIRPLAY, LAKE GEORGE, AND
HARTSEL
231 PM MDT FRI APR 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
SATURDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND 8
INCHES.
* WHERE...SOUTH PARK.
* WHEN...UNTIL 6 AM MDT SATURDAY.
* IMPACTS...SNOW COVERED ROADS WILL MAKE TRAVEL HAZARDOUS.
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.
COZ041-191200-
/O.CON.KBOU.WW.Y.0022.250418T2100Z-250419T1200Z/
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING THE CITIES OF LARKSPUR, ELBERT, FONDIS, KIOWA, AND
CASTLE ROCK
231 PM MDT FRI APR 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
SATURDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 2 AND 5
INCHES.
* WHERE...THE PALMER DIVIDE, INCLUDING CASTLE ROCK, PERRY PARK, AND
LARKSPUR.
* WHEN...UNTIL 6 AM MDT SATURDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS MAY 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.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE, VISIT
HTTPS://WEATHER.GOV/BOU
RODRIGUEZ
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