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WWUS45 KBOU 070318

WSWBOU



URGENT - WINTER WEATHER MESSAGE

National Weather Service Denver CO

918 PM MDT Tue May 6 2025



COZ037-070430-

/O.CAN.KBOU.WW.Y.0023.000000T0000Z-250507T1200Z/

Central and Southeast Park County-

Including the cities of Fairplay, Lake George, Hartsel, and South

Park

918 PM MDT Tue May 6 2025



...WINTER WEATHER ADVISORY IS CANCELLED...



Light snow will continue tonight, but additional accumulations will 

only be an inch or two. Localized slushy roads are possible under 

heavier showers.



$$



COZ033-034-071200-

/O.CON.KBOU.WS.W.0006.000000T0000Z-250507T1200Z/

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 Berthoud Pass, Rocky Mountain National

Park, Willow Creek Pass, East Slopes Mosquito Range, East Slopes

Southern Gore Range, Indian Peaks, Cameron Pass, Eisenhower

Tunnel, Winter Park, Rabbit Ears Range, Breckenridge, Kenosha

Mountains, Williams Fork Mountains, Laramie and Medicine Bow

Mountains, and Mount Blue Sky

918 PM MDT Tue May 6 2025



...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY...



* WHAT...Heavy snow. Additional snow accumulations of 4 to 10 inches 

  on the east slopes, 2 to 4 inches on the west side.



* 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 Wednesday.



* IMPACTS...Areas of slushy roads are expected where the snow is 

  heaviest.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Check the latest road conditions by calling 5 1 1 or by going to 

www.cotrip.org.



&&



$$



COZ035-036-071200-

/O.CON.KBOU.WW.Y.0023.000000T0000Z-250507T1200Z/

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 Georgetown, Nederland, Westcreek,

Evergreen, Idaho Springs, Central City, Glendevey, Bailey, Red

Feather Lakes, and Estes Park

918 PM MDT Tue May 6 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT 

WEDNESDAY...



* WHAT...Wet snow. Additional snow accumulations of 2 to 6 inches 

  above 7,500 feet. An inch or two possible as low as 6,500 feet.



* WHERE...The Northern Front Range Foothills, and The Southern Front 

  Range Foothills.



* WHEN...Until 6 AM MDT Wednesday.



* IMPACTS...Roads will be slushy at times in the higher foothills.



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



Gimmestad