WWUS45 KBOU 172058
WSWBOU

URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
258 PM MDT Fri Apr 17 2026

COZ034-172200-
/O.CAN.KBOU.WW.Y.0014.000000T0000Z-260417T2300Z/
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 Williams Fork Mountains, East Slopes Mosquito
Range, Berthoud Pass, Mount Blue Sky, East Slopes Southern Gore
Range, Indian Peaks, Eisenhower Tunnel, Breckenridge, Kenosha
Mountains, and Winter Park
258 PM MDT Fri Apr 17 2026

...WINTER WEATHER ADVISORY IS CANCELLED...

Snow has gradually ended, with road conditions improving this past
hour. Lingering light snow showers are still possible for the next
couple of hours.

$$

COZ031-033-172200-
/O.EXP.KBOU.WW.Y.0014.000000T0000Z-260417T2100Z/
West Jackson and West Grand Counties Above 9000 Feet-South and
East Jackson/Larimer/North and Northeast Grand/Northwest Boulder
Counties Above 9000 Feet-
Including the cities of Cameron Pass, Willow Creek Pass, Rabbit Ears
Range, Rocky Mountain National Park, Laramie and Medicine Bow
Mountains, and Mt Zirkel
258 PM MDT Fri Apr 17 2026

...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON...

Snow has gradually ended, with road conditions improving this past
hour. Lingering light snow showers are still possible for the next
couple of hours.

$$

COZ036-172300-
/O.CON.KBOU.WW.Y.0014.000000T0000Z-260417T2300Z/
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including the cities of Westcreek, Evergreen, Bailey, Central City,
Georgetown, and Idaho Springs
258 PM MDT Fri Apr 17 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MDT THIS
AFTERNOON...

* WHAT...Snow expected. Total snow accumulations of 2 to 7 inches.

* WHERE...The Southern Front Range Foothills.

* WHEN...Until 5 PM MDT this afternoon.

* IMPACTS...Plan on slippery road conditions for the early 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

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