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424
WWUS45 KBOU 200857
WSWBOU

URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
257 AM MDT Tue Apr 20 2021

COZ033-035-201000-
/O.CAN.KBOU.WS.W.0006.000000T0000Z-210420T0900Z/
South and East Jackson/Larimer/North and Northeast
Grand/Northwest Boulder Counties Above 9000 Feet-Larimer and
Boulder Counties Between 6000 and 9000 Feet-
Including the cities of Glendevey, Nederland, Rocky Mountain
National Park, Laramie and Medicine Bow Mountains, Red Feather
Lakes, Cameron Pass, Estes Park, Willow Creek Pass, and Rabbit
Ears Range
257 AM MDT Tue Apr 20 2021

...WINTER STORM WARNING IS CANCELLED...

Snow has ended, though a few flurries may still occur early this
morning.

$$

COZ039-201000-
/O.EXP.KBOU.WS.W.0006.000000T0000Z-210420T0900Z/
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including the cities of Boulder, Golden, Longmont, Arvada, and
Lakewood
257 AM MDT Tue Apr 20 2021

...WINTER STORM WARNING WILL EXPIRE AT 3 AM MDT EARLY THIS MORNING...

Heavy snow has ended, though a few flurries may still occur for the
next couple of hours, with little to no additional accumulation
expected.

$$

COZ034-036-038-040-041-043-201000-
/O.CAN.KBOU.WW.Y.0025.000000T0000Z-210420T0900Z/
South and Southeast Grand/West Central and Southwest
Boulder/Gilpin/Clear Creek/Summit/North and West Park Counties
Above 9000 Feet-Jefferson and West Douglas Counties Above
6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below
9000 Feet-Larimer County Below 6000 Feet/Northwest Weld 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-Central and South Weld County-
Including the cities of Eaton, Elbert, Westcreek, Roggen, Central
City, Breckenridge, Larkspur, Bailey, Williams Fork Mountains,
Evergreen, Georgetown, Indian Peaks, City of Denver, Aurora, East
Slopes Southern Gore Range, Mount Evans, Littleton, East Slopes
Mosquito Range, Berthoud Pass, Brighton, Highlands Ranch, Fort
Lupton, Loveland, Kiowa, Kenosha Mountains, Winter Park, Fondis,
Denver International Airport, Parker, Castle Rock, Fort Collins,
Greeley, Nunn, Idaho Springs, Hereford, and Eisenhower Tunnel
257 AM MDT Tue Apr 20 2021

...WINTER WEATHER ADVISORY IS CANCELLED...

Heavy snow has ended, though a few flurries may still occur for the
next couple of hours, with little to no additional accumulation
expected.

$$

COZ042-044>046-048>051-201000-
/O.EXP.KBOU.WW.Y.0025.000000T0000Z-210420T0900Z/
Northeast Weld County-Morgan County-Central and East Adams and
Arapahoe Counties-North and Northeast Elbert County Below
6000 Feet/North Lincoln County-Logan County-Washington County-
Sedgwick County-Phillips County-
Including the cities of Wiggins, Fort Morgan, Hugo, Otis,
Julesburg, Sedgwick, Briggsdale, Leader, Sterling, Pawnee Buttes,
Cope, Akron, Raymer, Amherst, Ovid, Matheson, Peetz, Grover, Deer
Trail, Byers, Agate, Haxtun, Last Chance, Goodrich, Stoneham,
Bennett, Crook, Holyoke, Brush, Limon, and Merino
257 AM MDT Tue Apr 20 2021

...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 AM MDT EARLY THIS
MORNING...

Heavy snow has ended, though a few flurries may still occur for the
next couple of hours, with little to no additional accumulation
expected.

$$

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

Kriederman