238
WWUS75 KBOU 191028
NPWBOU

URGENT - WEATHER MESSAGE
National Weather Service Denver CO
328 AM MST Sun Jan 19 2025

COZ038>051-192200-
/O.CON.KBOU.CW.Y.0001.000000T0000Z-250121T1600Z/
Larimer County Below 6000 Feet/Northwest Weld County-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-Northeast Weld County-Central and South
Weld County-Morgan County-Central and East Adams and Arapahoe
Counties-North and Northeast Elbert County Below 6000 Feet/North
Lincoln County-Southeast Elbert County Below 6000 Feet/South
Lincoln County-Logan County-Washington County-Sedgwick County-
Phillips County-
Including the cities of Julesburg, Elbert, Fort Collins, Fort
Morgan, Merino, Amherst, Haxtun, Last Chance, Peetz, Eaton,
Denver International Airport, Littleton, Otis, Punkin Center,
Brighton, Fort Lupton, Byers, Aurora, Fondis, Hereford, Wiggins,
Raymer, Ovid, Kutch, Arvada, Bennett, Castle Rock, Highlands
Ranch, Nunn, Boulder, Forder, Akron, Cope, Holyoke, Golden, Hugo,
Pawnee Buttes, Brush, City of Denver, Matheson, Briggsdale,
Agate, Deer Trail, Stoneham, Larkspur, Goodrich, Longmont,
Karval, Greeley, Lakewood, Roggen, Limon, Leader, Parker, Grover,
Kiowa, Sedgwick, Loveland, Sterling, and Crook
328 AM MST Sun Jan 19 2025

...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST TUESDAY...

* WHAT...Temperatures from 10 above to 10 below zero with very cold
  wind chills as low as 25 below zero expected.

* WHERE...Portions of east central, north central, and northeast
  Colorado, including the Denver metro area.

* WHEN...Until 9 AM MST Tuesday.

* IMPACTS...The dangerously cold wind chills as low as 25 below zero
  could cause frostbite on exposed skin in as little as 30 minutes.
  The coldest conditions will be from late tonight through early
  Tuesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Unsheltered people will have a high risk of frostbite and
hypothermia. Make frequent checks on older family, friends, and
neighbors. Ensure portable heaters are used correctly. Do not use
generators or grills inside.

If you must go outside, dress in several layers of warm clothing,
including a hat, face mask, and gloves. Avoid prolonged outdoor
exposure.

Keep pets indoors as much as possible.

Make sure outdoor animals have a warm and dry shelter, food, and
unfrozen water.

&&

$$

COZ030>034-037-192200-
/O.NEW.KBOU.EC.A.0001.250121T0100Z-250121T1600Z/
Jackson County Below 9000 Feet-West Jackson and West Grand
Counties Above 9000 Feet-Grand and Summit Counties Below
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-Central
and Southeast Park County-
Including the cities of Rabbit Ears Range, Grand Lake, Gould, Hot
Sulphur Springs, Rocky Mountain National Park, Williams Fork
Mountains, Lake George, Eisenhower Tunnel, Fraser, North Park,
Winter Park, Hartsel, Rand, Walden, Kremmling, South Park, Indian
Peaks, Willow Creek Pass, Kenosha Mountains, Fairplay,
Breckenridge, Laramie and Medicine Bow Mountains, Cameron Pass,
Dillon, Berthoud Pass, Spicer, Mt Zirkel, East Slopes Mosquito
Range, Mount Blue Sky, Granby, and East Slopes Southern Gore
Range
328 AM MST Sun Jan 19 2025

...EXTREME COLD WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY
MORNING...

* WHAT...Dangerously cold wind chills of 35 to 50 below zero
  possible.

* WHERE...North Park, Rabbit Ears Pass, Grand and Summit Counties
  Below 9000 Feet, Rocky Mountain National Park and the Medicine Bow
  Range, The Mountains of Summit County, the Mosquito Range, and the
  Indian Peaks, and South Park.

* WHEN...From Monday evening through Tuesday morning.

* IMPACTS...Hypothermia will occur with prolonged exposure to the
  wind and very cold temperatures. Frostbite is likely after several
  minutes of exposed skin.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must go outside, dress in several layers of warm clothing,
including a hat, face mask, and gloves. Avoid prolonged outdoor
exposure.

&&

$$

For more information from the National Weather Service, visit
https://weather.gov/bou

Meier