712
WWUS45 KBOU 171924
WSWBOU

URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
124 PM MDT Thu Apr 17 2025

COZ031-033-034-180330-
/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 East Slopes Mosquito Range, Cameron Pass,
Williams Fork Mountains, Laramie and Medicine Bow Mountains,
Mount Blue Sky, Rocky Mountain National Park, Breckenridge, Mt
Zirkel, East Slopes Southern Gore Range, Winter Park, Willow
Creek Pass, Indian Peaks, Rabbit Ears Range, Berthoud Pass,
Kenosha Mountains, and Eisenhower Tunnel
124 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 7 and 13
  inches. Winds gusting as high as 45 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.

&&

$$

COZ035-036-180330-
/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 Idaho Springs, Nederland, Glendevey,
Evergreen, Red Feather Lakes, Estes Park, Bailey, Georgetown,
Westcreek, and Central City
124 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.

&&

$$

COZ037-180330-
/O.CON.KBOU.WW.Y.0022.250418T1500Z-250419T1200Z/
Central and Southeast Park County-
Including the cities of South Park, Fairplay, Hartsel, and Lake
George
124 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 9
  inches. Winds gusting as high as 35 mph.

* 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