Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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FPUS55 KBOU 201101
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
401 AM MST Sat Jan 20 2018

COZ040-210330-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
including Aurora, Brighton, City of Denver,
Denver International Airport, Highlands Ranch, Littleton,
and Parker
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
MST SUNDAY...

.TODAY...Partly cloudy. Highs 46 to 54.
.TONIGHT...Mostly cloudy. Chance of light freezing drizzle in the
evening, then light freezing drizzle and chance of snow after
midnight. Lows in the lower 20s. Chance of precipitation
50 percent.
.SUNDAY...Snow and chance of light freezing drizzle in the
morning, then snow in the afternoon. Much colder. Snow may be
heavy at times in the morning. Snow accumulation of 4 to
7 inches. Highs in the upper 20s. North winds 10 to 20 mph.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 11 to 15. Northwest winds 10 to 15 mph with gusts to around
30 mph.
.MONDAY...Partly cloudy. Highs in the lower 40s. West winds 10 to
15 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows around
15. Highs around 40.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the 40s.
Lows in the lower to mid 20s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs near 50. Lows
19 to 23.
.FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs
around 40.

$$

COZ039-210330-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
including Arvada, Boulder, Golden, Lakewood, and Longmont
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
MST SUNDAY...

.TODAY...Partly cloudy. Highs 41 to 51.
.TONIGHT...Chance of light freezing drizzle and snow in the
evening, then snow and chance of light freezing drizzle after
midnight. Snow accumulation up to 3 inches. Lows in the lower
20s.
.SUNDAY...Snow and chance of light freezing drizzle in the
morning, then snow in the afternoon. Colder. Snow accumulation of
2 to 5 inches. Highs in the upper 20s. North winds 10 to 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 12 to 16. Northwest winds 10 to 15 mph.
.MONDAY...Partly cloudy. Highs near 40. West winds 10 to 15 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 13 to 18.
Highs 38 to 46.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
19 to 25. Highs near 50.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
near 40.

$$

COZ038-210330-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 2 PM
MST SUNDAY...

.TODAY...Mostly cloudy. Highs near 40.
.TONIGHT...Light freezing drizzle likely and chance of snow in
the evening, then snow and light freezing drizzle after midnight.
Snow accumulation of 1 to 4 inches. Lows in the lower to mid 20s.
Northeast winds 10 to 15 mph.
.SUNDAY...Snow and chance of light freezing drizzle in the
morning, then snow likely in the afternoon. Snow accumulation of
2 to 5 inches. Highs in the mid to upper 20s. North winds 15 to
25 mph.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Lows around 14. Northwest winds 10 to 20 mph with gusts to around
30 mph.
.MONDAY...Partly cloudy. Highs in the upper 30s. Northwest winds
10 to 20 mph with gusts to around 30 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 14.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs near 40. Lows
around 13.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
16 to 20. Highs in the mid 40s.
.FRIDAY...Mostly cloudy. Highs in the mid 30s.

$$

COZ042-044-210330-
Northeast Weld County-Morgan County-
including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham,
Brush, Fort Morgan, Goodrich, and Wiggins
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
MST SUNDAY...

.TODAY...Mostly cloudy. Highs 39 to 45. Northeast winds 10 to
15 mph in the afternoon.
.TONIGHT...Cloudy. Chance of light freezing drizzle in the
evening, then light freezing drizzle and chance of snow after
midnight. Lows in the lower 20s. Northeast winds 10 to 15 mph
with gusts to around 25 mph. Chance of precipitation 50 percent.
.SUNDAY...Snow and chance of light freezing drizzle in the
morning, then snow and areas of blowing snow in the afternoon.
Windy. Snow accumulation of 4 to 6 inches. Highs in the mid to
upper 20s. North winds 20 to 30 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and areas of
blowing snow. Lows 11 to 15. Northwest winds 15 to 25 mph with
gusts to around 35 mph. Chance of snow 40 percent.
.MONDAY...Partly cloudy. Highs in the upper 30s. Northwest winds
10 to 15 mph with gusts to around 30 mph.
.MONDAY NIGHT...Mostly cloudy. Lows 10 to 16.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 35 to 40. Lows
10 to 14.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
15 to 19. Highs in the mid 40s.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the mid to upper 30s.

$$

COZ043-210330-
Central and South Weld County-
including Eaton, Fort Lupton, Greeley, and Roggen
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 2 PM
MST SUNDAY...

.TODAY...Mostly cloudy. Highs 39 to 45. Northeast winds 10 to
15 mph in the afternoon.
.TONIGHT...Cloudy. Chance of light freezing drizzle and slight
chance of snow in the evening, then light freezing drizzle and
chance of snow after midnight. Lows in the mid 20s. Northeast
winds 10 to 15 mph. Chance of precipitation 50 percent.
.SUNDAY...Snow and chance of light freezing drizzle in the
morning, then snow in the afternoon. Colder. Snow may be heavy at
times in the morning. Snow accumulation of 4 to 7 inches. Highs
in the upper 20s. North winds 15 to 25 mph.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows around 12. Northwest winds 10 to 15 mph with gusts to around
30 mph.
.MONDAY...Partly cloudy. Highs in the upper 30s.
.MONDAY NIGHT...Mostly cloudy. Lows 10 to 14.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 37 to 43. Lows
9 to 13.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
14 to 20. Highs in the mid 40s.
.FRIDAY...Mostly cloudy. Highs in the upper 30s.

$$

COZ045-210330-
Central and East Adams and Arapahoe Counties-
including Bennett, Byers, Deer Trail, and Leader
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
MST SUNDAY...

.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 48 to 54. Northeast winds 10 to 15 mph in the
afternoon.
.TONIGHT...Mostly cloudy. Slight chance of light freezing drizzle
in the evening, then light freezing drizzle after midnight. Lows
in the lower 20s. Northeast winds 10 to 15 mph.
.SUNDAY...Snow and light freezing drizzle in the morning, then
snow in the afternoon. Much colder. Snow may be heavy at times in
the afternoon. Snow accumulation of 5 to 8 inches. Highs in the
upper 20s. North winds 15 to 25 mph with gusts to around 35 mph.
.SUNDAY NIGHT...Snow likely. Snow accumulation up to 3 inches
possible. Lows around 11. Northwest winds 15 to 25 mph with gusts
to around 35 mph. Chance of snow 60 percent.
.MONDAY...Partly cloudy. Highs around 40. West winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows 9 to 13.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs near 40. Lows
11 to 15.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
17 to 23. Highs in the upper 40s.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
around 40.

$$

COZ041-210330-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
MST SUNDAY...

.TODAY...Partly cloudy. Highs in the mid to upper 50s. Southwest
winds 10 to 15 mph in the afternoon.
.TONIGHT...Mostly cloudy. Light freezing drizzle and chance of
snow after midnight. Lows in the lower 20s. North winds 10 to
15 mph after midnight. Chance of precipitation 50 percent.
.SUNDAY...Light freezing drizzle and snow in the morning, then
snow and areas of blowing snow in the afternoon. Much colder.
Snow may be heavy at times in the afternoon. Snow accumulation of
4 to 7 inches. Highs in the mid to upper 20s. North winds 15 to
25 mph with gusts to around 35 mph.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Colder. Lows 7 to 13. Northwest winds 10 to 20 mph with gusts to
around 35 mph.
.MONDAY...Partly cloudy. Not as cold. Highs near 40. Northwest
winds 10 to 15 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 11 to
17. Highs near 40.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the 40s.
Lows in the lower to mid 20s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs near 50. Lows
18 to 24.
.FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs
near 40.

$$

COZ048-050-051-210330-
Logan County-Sedgwick County-Phillips County-
including Crook, Merino, Sterling, Peetz, Julesburg, Ovid,
Sedgwick, Amherst, Haxtun, and Holyoke
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 PM
MST SUNDAY...

.TODAY...Mostly cloudy. Highs 39 to 45. Northeast winds 10 to
15 mph in the afternoon.
.TONIGHT...Cloudy. Light freezing drizzle likely after midnight.
Lows in the lower 20s. Northeast winds 10 to 15 mph. Chance of
precipitation 60 percent.
.SUNDAY...Light freezing drizzle and snow in the morning, then
snow and areas of blowing snow in the afternoon. Windy. Snow
accumulation of 2 to 5 inches. Highs in the mid 20s to lower 30s.
North winds 20 to 30 mph.
.SUNDAY NIGHT...Snow and areas of blowing snow. Windy. Snow
accumulation up to 3 inches possible. Lows 15 to 19. Northwest
winds 20 to 30 mph.
.MONDAY...Mostly sunny. Highs in the mid to upper 30s. Northwest
winds 10 to 20 mph with gusts to around 30 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows around
14. Highs in the mid to upper 30s.
.WEDNESDAY...Mostly sunny. Highs near 40.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
16 to 20. Highs in the lower to mid 40s.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the mid to upper 30s.

$$

COZ049-210330-
Washington County-
including Akron, Cope, Last Chance, and Otis
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 PM
MST SUNDAY...

.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 46 to 56. Northeast winds 10 to 15 mph in the
afternoon.
.TONIGHT...Mostly cloudy. Light freezing drizzle likely after
midnight. Lows in the lower 20s. Northeast winds 10 to 15 mph.
Chance of precipitation 60 percent.
.SUNDAY...Light freezing drizzle and snow in the morning, then
snow and areas of blowing snow in the afternoon. Windy. Much
colder. Snow may be heavy at times in the afternoon. Snow
accumulation of 4 to 6 inches. Highs in the upper 20s. North
winds 10 to 20 mph with gusts to around 30 mph increasing to
20 to 30 mph with gusts to around 40 mph in the afternoon.
.SUNDAY NIGHT...Snow likely and areas of blowing snow. Windy.
Snow accumulation up to 3 inches possible. Lows 11 to 15.
Northwest winds 20 to 30 mph. Chance of snow 70 percent.
.MONDAY...Mostly sunny. Highs in the upper 30s. Northwest winds
10 to 20 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 10 to
14. Highs in the upper 30s.
.WEDNESDAY...Mostly sunny. Highs in the lower 40s.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
around 20. Highs in the mid 40s to lower 50s.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow. Highs
near 40.

$$

COZ046-210330-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
including Agate, Hugo, Limon, and Matheson
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 PM
MST SUNDAY...

.TODAY...Partly cloudy. Highs in the mid to upper 50s. East winds
10 to 15 mph in the afternoon.
.TONIGHT...Mostly cloudy. A 50 percent chance of light freezing
drizzle and snow after midnight. Lows in the lower 20s. Northeast
winds 10 to 15 mph.
.SUNDAY...Snow and light freezing drizzle in the morning, then
snow and areas of blowing snow in the afternoon. Windy. Much
colder. Snow may be heavy at times in the afternoon. Snow
accumulation of 3 to 6 inches. Highs in the upper 20s. North
winds 20 to 30 mph. Gusts up to 40 mph in the afternoon.
.SUNDAY NIGHT...Snow likely and areas of blowing snow. Windy.
Snow accumulation up to 3 inches possible. Lows 9 to 13.
Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance
of snow 60 percent.
.MONDAY...Mostly sunny. Not as cold. Highs 36 to 42. Northwest
winds 10 to 15 mph with gusts to around 25 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 9 to
15. Highs near 40.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 40s.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
18 to 22. Highs near 50.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
near 40.

$$

COZ047-210330-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
including Forder, Karval, Kutch, and Punkin Center
401 AM MST Sat Jan 20 2018

.TODAY...Partly cloudy. Highs in the lower to mid 60s. South
winds 10 to 15 mph in the afternoon.
.TONIGHT...Mostly cloudy. A 30 percent chance of snow after
midnight. Lows in the mid 20s. Northeast winds 10 to 15 mph.
.SUNDAY...Snow and light freezing drizzle in the morning, then
snow and areas of blowing snow in the afternoon. Windy. Much
colder. Snow accumulation of 2 to 4 inches. Highs around 30.
North winds 20 to 30 mph. Gusts up to 40 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and areas of
blowing snow. Windy. Lows around 13. Northwest winds 20 to 30 mph
with gusts to around 40 mph. Chance of snow 30 percent.
.MONDAY...Mostly sunny. Highs in the lower to mid 40s. Northwest
winds 10 to 15 mph with gusts to around 25 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 11 to
15. Highs in the lower 40s.
.WEDNESDAY...Mostly sunny. Highs in the mid 40s.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
17 to 22. Highs in the lower 50s.
.FRIDAY...Partly cloudy. Highs in the lower 40s.

$$

COZ035-036-210330-
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 Estes Park, Glendevey, Nederland, Red Feather Lakes,
Bailey, Central City, Evergreen, Georgetown, Idaho Springs,
and Westcreek
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON
MST SUNDAY...

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 39 to 49.
.TONIGHT...Snow likely in the evening, then snow and slight
chance of light freezing drizzle after midnight. Snow may be
heavy at times after midnight. Snow accumulation of 2 to
5 inches. Lows 14 to 20.
.SUNDAY...Snow, colder. Snow accumulation of 4 to 7 inches. Highs
21 to 27. North winds 10 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a 40 percent chance of snow.
Lows 8 to 16. Northwest winds 10 to 15 mph with gusts to around
30 mph.
.MONDAY...Partly cloudy. Highs 28 to 38. West winds 10 to 20 mph
with gusts to around 30 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 12 to 18.
Highs 32 to 42.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
17 to 25. Highs 38 to 48.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
29 to 39.

$$

COZ030-210330-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
401 AM MST Sat Jan 20 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
NOON MST SUNDAY...

.TODAY...Mostly cloudy. Slight chance of snow late in the
morning. Chance of snow in the afternoon. Highs near 40. South
winds 10 to 15 mph. Chance of snow 30 percent.
.TONIGHT...Snow. Snow accumulation of 2 to 4 inches. Lows around
16.
.SUNDAY...Snow, colder. Snow accumulation of 2 to 4 inches. Highs
in the lower 20s. North winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Colder. Lows 1 to 5.
.MONDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the mid 20s. Southwest winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 9 to 13.
.TUESDAY...Mostly cloudy with a 10 percent chance of snow. Highs
in the upper 20s.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 11.
Highs in the lower 30s.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 16.
.THURSDAY...Mostly cloudy. Highs in the mid 30s.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 13 to 17.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the upper 20s.

$$

COZ032-210330-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
401 AM MST Sat Jan 20 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
NOON MST SUNDAY...

.TODAY...Mostly cloudy. A 10 percent chance of snow late in the
afternoon. Highs 34 to 44.
.TONIGHT...Snow likely in the evening, then snow after midnight.
Snow accumulation of 1 to 4 inches. Lows 17 to 21.
.SUNDAY...Snow. Snow accumulation of 3 to 6 inches. Highs 23 to
29. North winds 10 to 15 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Colder. Lows 2 to 8.
.MONDAY...Mostly cloudy with a 10 percent chance of snow. Highs
24 to 30.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 8 to 12.
.TUESDAY...Mostly cloudy. Highs 27 to 33.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 6 to 10. Highs
30 to 36.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 12 to 16.
Highs 33 to 39.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 20 percent
chance of snow. Lows 12 to 16. Highs 26 to 32.

$$

COZ037-210330-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
401 AM MST Sat Jan 20 2018

.TODAY...Partly cloudy. Highs 44 to 52. Southwest winds 10 to
15 mph with gusts to around 30 mph in the afternoon.
.TONIGHT...Chance of snow in the evening, then snow and slight
chance of light freezing drizzle after midnight. Snow
accumulation up to 2 inches. Lows 16 to 20.
.SUNDAY...Snow in the morning, then snow likely in the afternoon.
Much colder. Snow accumulation of 3 to 6 inches. Highs 19 to 23.
North winds 10 to 15 mph with gusts to around 25 mph in the
afternoon.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Colder. Lows 3 to 7. Northwest winds 10 to 15 mph with gusts to
around 25 mph.
.MONDAY...Mostly sunny. Highs 28 to 34. Northwest winds 10 to
15 mph with gusts to around 25 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 7 to
14. Highs 29 to 35.
.WEDNESDAY...Mostly sunny. Highs 34 to 40.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
12 to 19. Highs 36 to 42.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
29 to 35.

$$

COZ033-034-210330-
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 Cameron Pass, Laramie and Medicine Bow Mountains,
Rabbit Ears Range, Rocky Mountain National Park,
Willow Creek Pass, Berthoud Pass, Breckenridge,
East Slopes Mosquito Range, East Slopes Southern Gore Range,
Eisenhower Tunnel, Indian Peaks, Kenosha Mountains, Mount Evans,
Williams Fork Mountains, and Winter Park
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON
MST SUNDAY...

.TODAY...Mostly cloudy until late afternoon, then a 20 percent
chance of snow late in the afternoon. Highs 29 to 39. Southwest
winds 10 to 15 mph with gusts to around 30 mph.
.TONIGHT...Snow likely in the evening, then snow after midnight.
Snow may be heavy at times after midnight. Snow accumulation of
2 to 5 inches. Lows 8 to 16. South winds 10 to 15 mph in the
evening becoming light.
.SUNDAY...Snow. Snow may be heavy at times in the morning. Snow
accumulation of 6 to 12 inches. Highs 12 to 22. North winds 10 to
15 mph.
.SUNDAY NIGHT...Snow likely. Snow accumulation up to 3 inches
possible. Lows 1 to 9. Northwest winds 20 to 25 mph with gusts to
around 35 mph. Chance of snow 60 percent.
.MONDAY...Partly cloudy with a 10 percent chance of snow. Highs
16 to 26. West winds 15 to 25 mph with gusts to around 35 mph.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 6 to 14.
.TUESDAY...Partly cloudy with a 10 percent chance of snow. Highs
19 to 29.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 6 to 14. Highs
24 to 34.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 12 to 20.
Highs 26 to 36.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 10 to 18.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow. Highs
18 to 28.

$$

COZ031-210330-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
401 AM MST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON
MST SUNDAY...

.TODAY...Chance of snow in the morning, then snow likely in the
afternoon. Snow accumulation up to 2 inches. Highs 29 to 39.
Southwest winds 10 to 15 mph with gusts to around 30 mph. Chance
of snow 60 percent.
.TONIGHT...Snow. Snow accumulation of 4 to 7 inches. Lows 11 to
17. Southwest winds 10 to 15 mph in the evening becoming light.
.SUNDAY...Snow in the morning, then snow likely in the afternoon.
Snow accumulation of 4 to 6 inches. Highs 16 to 24. North winds
10 to 15 mph with gusts to around 25 mph.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 2 to 8. Northwest winds 10 to 15 mph with gusts to around
25 mph.
.MONDAY...Mostly cloudy with a 30 percent chance of snow. Highs
17 to 25. West winds 10 to 15 mph with gusts to around 30 mph.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 7 to 15.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
20 to 29.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 7 to 15. Highs
24 to 32.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 13 to 19.
.THURSDAY...Mostly cloudy with a 10 percent chance of snow. Highs
26 to 36.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 30 percent
chance of snow. Lows 11 to 17. Highs 18 to 28.

$$



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