711
WWUS45 KBOU 031202
WSWBOU

URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
502 AM MST Wed Dec 3 2025

COZ035-032015-
/O.CON.KBOU.WW.Y.0029.000000T0000Z-251204T0100Z/
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including the cities of Estes Park, Glendevey, Red Feather Lakes, and
Nederland
502 AM MST Wed Dec 3 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS
EVENING...

* WHAT...Snow. Additional snow accumulations between 2 and 4 inches,
  bringing storm totals to between 3 and 9 inches. The heaviest
  amounts will be in the Boulder County Foothills, with lighter
  amounts in northern Larimer County.

* WHERE...The Northern Front Range Foothills.

* WHEN...Until 6 PM MST this evening.

* IMPACTS...Travel could be difficult. The hazardous conditions will
  impact the Wednesday morning 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.

&&

$$

COZ036-032015-
/O.CON.KBOU.WW.Y.0029.000000T0000Z-251204T0100Z/
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including the cities of Westcreek, Central City, Bailey, Idaho
Springs, Evergreen, and Georgetown
502 AM MST Wed Dec 3 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS
EVENING...

* WHAT...Snow. Additional snow accumulations between 3 and 8 inches,
  bringing storm totals into the 6 to 11 inch range.

* WHERE...The Southern Front Range Foothills.

* WHEN...Until 6 PM MST this evening.

* IMPACTS...Travel could be difficult. The hazardous conditions will
  impact the Wednesday morning and afternoon commutes.

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.

&&

$$

COZ037-032015-
/O.CON.KBOU.WW.Y.0029.000000T0000Z-251204T0300Z/
Central and Southeast Park County-
Including the cities of Lake George, South Park, Hartsel, and
Fairplay
502 AM MST Wed Dec 3 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations between 3 and 8
  inches.

* WHERE...South Park.

* WHEN...Until 8 PM MST this evening.

* IMPACTS...Travel will be hazardous with slippery road conditions.

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.

&&

$$

COZ038-032015-
/O.CON.KBOU.WW.Y.0029.000000T0000Z-251203T2100Z/
Larimer County Below 6000 Feet/Northwest Weld County-
Including the cities of Nunn, Loveland, Fort Collins, and Hereford
502 AM MST Wed Dec 3 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

* WHAT...Snow. Additional snow accumulations less than two inches,
  with storm totals mostly between 2 and 5 inches.

* WHERE...Fort Collins and Loveland.

* WHEN...Until 2 PM MST this afternoon.

* IMPACTS...Plan on slippery road conditions and slow travel. The
  hazardous conditions will impact the Wednesday morning commute,
  with potential for slick roads to persist into the evening commute
  as well.

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.

&&

$$

COZ039>041-032015-
/O.CON.KBOU.WW.Y.0029.000000T0000Z-251204T0100Z/
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-Elbert/Central and East
Douglas Counties Above 6000 Feet-
Including the cities of Aurora, Castle Rock, Parker, Elbert,
Larkspur, Boulder, Brighton, Fondis, Arvada, Littleton, Longmont,
City of Denver, Lakewood, Denver International Airport, Golden,
Highlands Ranch, and Kiowa
502 AM MST Wed Dec 3 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS
EVENING...

* WHAT...Snow. Additional snow accumulations between 1 and 4 inches,
  with storm totals ranging from 3 to 6 inches. The heavier totals
  will be west of I-25. Locally heavier amounts close to 8 inches
  will be possible at the base of the foothills.

* WHERE...Boulder and Denver metro areas, Castle Rock, and Palmer
  Divide.

* WHEN...Until 6 PM MST this evening.

* IMPACTS...Plan on slippery road conditions and slow travel. The
  hazardous conditions will impact the Wednesday morning commute,
  with potential for slick roads to persist into the evening commute
  as well.

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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