Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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000
FPUS55 KBOU 191039
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
339 AM MST Fri Jan 19 2018

COZ039-200330-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
including Arvada, Boulder, Golden, Lakewood, and Longmont
339 AM MST Fri Jan 19 2018

.TODAY...Mostly cloudy. Highs 62 to 68. West winds 10 to 15 mph.
.TONIGHT...Partly cloudy. Lows 30 to 36.
.SATURDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 48 to 54.
.SATURDAY NIGHT...Snow likely. Snow accumulation up to 3 inches
possible. Lows in the lower 20s. Chance of snow 70 percent.
.SUNDAY...Snow, colder. Snow accumulation up to 3 inches
possible. Highs around 30. North winds 10 to 15 mph with gusts to
around 25 mph.
.SUNDAY NIGHT...Partly cloudy with a 10 percent chance of snow.
Lows 14 to 18.
.MONDAY THROUGH WEDNESDAY...Partly cloudy. Highs 39 to 47. Lows
15 to 19.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower
to mid 20s. Highs in the lower to mid 40s.

$$

COZ038-200330-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
339 AM MST Fri Jan 19 2018

.TODAY...Mostly cloudy. Highs in the lower to mid 60s. Southwest
winds 10 to 15 mph in the afternoon.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the mid 20s to lower 30s.
.SATURDAY...Mostly cloudy. Cooler. Highs 42 to 48. Northeast
winds 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Snow. Snow accumulation of 2 to 4 inches
possible. Lows 18 to 22. Northeast winds 10 to 15 mph.
.SUNDAY...Snow likely. Colder. Snow accumulation up to 3 inches
possible. Highs in the mid 20s to lower 30s. North winds 15 to
25 mph with gusts to around 35 mph. Chance of snow 70 percent.
.SUNDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 14 to 20.
Highs 36 to 41.

$$

COZ040-200330-
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
339 AM MST Fri Jan 19 2018

.TODAY...Mostly cloudy. Highs in the mid 60s to lower 70s.
Southwest winds 10 to 15 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the lower to mid 30s.
.SATURDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 51 to 57.
.SATURDAY NIGHT...Snow likely. Snow accumulation up to 3 inches
possible. Lows in the lower 20s. Chance of snow 70 percent.
.SUNDAY...Snow. Much colder. Snow accumulation of 2 to 4 inches
possible. Highs around 30. North winds 10 to 20 mph with gusts to
around 35 mph.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows around 14.
.MONDAY THROUGH WEDNESDAY...Partly cloudy. Highs 42 to 48. Lows
around 17.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower
to mid 20s. Highs in the mid 40s.

$$

COZ041-200330-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs 64 to 70. Southwest winds 10 to
15 mph.
.TONIGHT...Partly cloudy. Lows in the lower to mid 30s. Southwest
winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Highs in the mid to upper 50s.
Southwest winds 10 to 15 mph.
.SATURDAY NIGHT...Snow likely. Colder. Snow accumulation up to
2 inches possible. Lows 18 to 22. North winds 10 to 15 mph.
Chance of snow 60 percent.
.SUNDAY...Snow and areas of blowing snow. Much colder. Snow
accumulation of 3 to 6 inches possible. Highs in the mid 20s to
lower 30s. North winds 15 to 25 mph with gusts to around 40 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of snow and patchy
blowing snow. Lows 10 to 14. Chance of snow 30 percent.
.MONDAY...Mostly sunny. Not as cold. Highs in the lower to mid
40s.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 13 to
18. Highs near 40.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 43 to 48. Lows
19 to 23.

$$

COZ045-200330-
Central and East Adams and Arapahoe Counties-
including Bennett, Byers, Deer Trail, and Leader
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs in the mid 60s to lower 70s.
Southwest winds 10 to 15 mph in the morning becoming light.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 28 to 34.
.SATURDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 52 to 58. Northeast winds 10 to 15 mph in the
afternoon.
.SATURDAY NIGHT...Snow likely. Snow accumulation up to 2 inches
possible. Lows in the lower 20s. Northeast winds 10 to 15 mph.
Chance of snow 60 percent.
.SUNDAY...Snow and areas of blowing snow. Much colder. Snow
accumulation of 2 to 4 inches possible. Highs around 30. North
winds 15 to 25 mph with gusts to around 40 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and patchy
blowing snow. Lows around 11. Chance of snow 30 percent.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 11 to 21.
Highs in the lower to mid 40s.

$$

COZ042>044-200330-
Northeast Weld County-Central and South Weld County-Morgan County-
including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham,
Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan,
Goodrich, and Wiggins
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs 59 to 65.
.TONIGHT...Mostly cloudy. Lows 24 to 30.
.SATURDAY...Mostly cloudy. Highs 42 to 50. Northeast winds 10 to
15 mph in the afternoon.
.SATURDAY NIGHT...Snow likely. Snow accumulation up to 2 inches
possible. Lows in the lower 20s. Northeast winds 10 to 15 mph.
Chance of snow 70 percent.
.SUNDAY...Snow and areas of blowing snow. Colder. Snow
accumulation of 2 to 4 inches possible. Highs near 30. North
winds 15 to 25 mph with gusts to around 35 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow and
patchy blowing snow. Lows 12 to 16. Chance of snow 20 percent.
.MONDAY...Mostly sunny. Highs near 40.
.MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 10 to 18.
Highs 36 to 43.

$$

COZ048-050-051-200330-
Logan County-Sedgwick County-Phillips County-
including Crook, Merino, Sterling, Peetz, Julesburg, Ovid,
Sedgwick, Amherst, Haxtun, and Holyoke
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs 61 to 67. West winds 10 to 15 mph.
.TONIGHT...Mostly cloudy. Lows in the mid to upper 20s.
.SATURDAY...Mostly cloudy. Cooler. Highs in the lower to mid 40s.
Northeast winds 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Snow likely. Snow accumulation up to 1 inch,
possible. Lows in the lower 20s. Northeast winds 10 to 15 mph.
Chance of snow 60 percent.
.SUNDAY...Snow and areas of blowing snow. Windy, colder. Snow
accumulation of 3 to 6 inches possible. Highs in the upper 20s.
North winds 20 to 30 mph with gusts to around 40 mph.
.SUNDAY NIGHT...Snow likely and areas of blowing snow. Windy.
Lows around 17. Chance of snow 60 percent.
.MONDAY...Mostly sunny. Highs in the mid to upper 30s.
.MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 14 to 18.
Highs 35 to 41.

$$

COZ049-200330-
Washington County-
including Akron, Cope, Last Chance, and Otis
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs 65 to 71. West winds 10 to 15 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows near 30.
.SATURDAY...Partly cloudy. Highs 47 to 55. East winds 10 to
15 mph in the afternoon.
.SATURDAY NIGHT...Snow likely. Lows in the lower 20s. Northeast
winds 10 to 15 mph. Chance of snow 60 percent.
.SUNDAY...Snow and areas of blowing snow. Windy. Much colder.
Snow accumulation of 3 to 6 inches possible. Highs in the upper
20s. North winds 20 to 30 mph with gusts to around 40 mph.
.SUNDAY NIGHT...Snow likely and areas of blowing snow. Lows 12 to
16. Chance of snow 60 percent.
.MONDAY...Mostly sunny. Highs in the upper 30s.
.MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 12 to 18.
Highs 39 to 45.

$$

COZ046-200330-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
including Agate, Hugo, Limon, and Matheson
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs in the upper 60s. West winds 10 to
15 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 26 to 32.
.SATURDAY...Partly cloudy. Highs near 60. Southeast winds 10 to
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows in the lower 20s. Northeast winds 10 to 15 mph with gusts to
around 25 mph.
.SUNDAY...Snow and areas of blowing snow. Windy. Much colder.
Snow accumulation of 3 to 6 inches possible. Highs in the mid 20s
to lower 30s. North winds 20 to 30 mph with gusts to around
45 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and areas of
blowing snow. Lows around 11. Chance of snow 30 percent.
.MONDAY...Mostly sunny. Not as cold. Highs 37 to 43.
.MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 11 to 20.
Highs 38 to 47.

$$

COZ047-200330-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
including Forder, Karval, Kutch, and Punkin Center
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs in the upper 60s. West winds 10 to
15 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 25 to 31.
.SATURDAY...Mostly sunny. Highs in the lower 60s. South winds
10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows in the lower to mid 20s. Northeast winds 10 to 15 mph with
gusts to around 25 mph.
.SUNDAY...Snow likely and areas of blowing snow. Windy. Much
colder. Snow accumulation of 2 to 4 inches possible. Highs near
30. North winds 20 to 30 mph with gusts to around 45 mph. Chance
of snow 70 percent.
.SUNDAY NIGHT...Partly cloudy with areas of blowing snow and
slight chance of snow. Lows 11 to 15. Chance of snow 20 percent.
.MONDAY...Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 13 to 20.
Highs in the lower to mid 40s.

$$

COZ035-036-200330-
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
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs 51 to 61. Southwest winds 10 to
15 mph with gusts to around 30 mph.
.TONIGHT...Partly cloudy. Lows 29 to 35.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a 30 percent chance of snow showers in the afternoon. Highs 41 to
51.
.SATURDAY NIGHT...Snow, colder. Snow accumulation of 2 to 4
inches possible. Lows 16 to 22.
.SUNDAY...Snow, colder. Snow accumulation of 3 to 6 inches
possible. Highs 21 to 29. North winds 10 to 15 mph with gusts to
around 30 mph.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Lows 10 to 16.
.MONDAY...Partly cloudy. Not as cold. Highs 30 to 40.
.MONDAY NIGHT...Mostly cloudy. Lows 14 to 18.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 30 to 40. Lows
14 to 18.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 35 to 45. Lows
19 to 23.

$$

COZ030-200330-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs in the lower to mid 40s. Southwest
winds 15 to 25 mph with gusts to around 35 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the 20s. Southwest winds 10 to 15 mph with gusts
to around 25 mph.
.SATURDAY...Mostly cloudy. Slight chance of snow showers in the
morning, then a chance of snow showers in the afternoon. Highs
around 40. South winds 10 to 15 mph. Chance of snow 40 percent.
.SATURDAY NIGHT...Snow. Snow accumulation of 2 to 4 inches
possible. Lows 14 to 18.
.SUNDAY...Snow likely. Colder. Snow accumulation up to 3 inches
possible. Highs in the lower 20s. North winds 10 to 15 mph.
Chance of snow 70 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 3 to 7.
.MONDAY...Mostly cloudy. Highs in the upper 20s.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows around 11.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs in the upper
20s. Lows around 11.
.WEDNESDAY...Partly cloudy. Highs in the lower 30s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 20 percent
chance of snow. Lows around 15. Highs in the lower 30s.

$$

COZ032-200330-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs 40 to 46. Southwest winds 10 to
15 mph with gusts to around 25 mph in the afternoon.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the lower to mid 20s.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a chance of rain and snow showers in the afternoon. Highs near
40. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Snow. Snow accumulation of 2 to 4 inches
possible. Lows 14 to 18.
.SUNDAY...Snow. Snow accumulation up to 3 inches possible. Highs
22 to 28. Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 3 to 9.
.MONDAY THROUGH TUESDAY NIGHT...Mostly cloudy. Highs 25 to 33.
Lows 8 to 12.
.WEDNESDAY...Partly cloudy. Highs 30 to 36.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Lows 12 to 16.
Highs 29 to 35.

$$

COZ037-200330-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs 48 to 56. Southwest winds 10 to
20 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 22 to 28.
.SATURDAY...Partly cloudy. Highs 40 to 48. Southwest winds 10 to
15 mph with gusts to around 25 mph in the afternoon.
.SATURDAY NIGHT...Snow likely. Snow accumulation up to 3 inches
possible. Lows 13 to 17. Chance of snow 60 percent.
.SUNDAY...Snow likely. Colder. Snow accumulation of 3 to 6 inches
possible. Highs in the lower to mid 20s. North winds 10 to 15 mph
with gusts to around 25 mph. Chance of snow 60 percent.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows 5 to 9.
.MONDAY...Mostly sunny. Highs 29 to 35.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 9 to
16. Highs 30 to 36.
.WEDNESDAY...Mostly sunny. Highs 35 to 41.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 13 to 19.
Highs 33 to 39.

$$

COZ033-034-200330-
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
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs 35 to 45. Southwest winds 15 to
25 mph with gusts to around 45 mph.
.TONIGHT...Partly cloudy. Lows 20 to 28. Southwest winds 10 to
20 mph with gusts to around 35 mph.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a 30 percent chance of snow showers in the afternoon. Highs 32 to
42. Southwest winds 10 to 15 mph with gusts to around 30 mph.
.SATURDAY NIGHT...Snow, colder. Snow accumulation 3 to 6 inches
possible. Lows 7 to 17.
.SUNDAY...Snow, colder. Snow accumulation 3 to 6 inches possible.
Highs 12 to 22. Northwest winds 10 to 15 mph with gusts to around
30 mph.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 2 to 10.
.MONDAY...Partly cloudy. Highs 18 to 28.
.MONDAY NIGHT...Mostly cloudy with a 10 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 7 to 15. Highs
24 to 34.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
snow. Lows 11 to 19.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow. Highs
23 to 33.

$$

COZ031-200330-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
339 AM MST Fri Jan 19 2018

.TODAY...Partly cloudy. Highs 35 to 45. Southwest winds 15 to
25 mph with gusts to around 40 mph.
.TONIGHT...Mostly cloudy. A 10 percent chance of snow showers
after midnight. Lows 22 to 28. Southwest winds 10 to 20 mph with
gusts to around 35 mph.
.SATURDAY...Chance of snow showers in the morning, then snow
showers likely in the afternoon. Snow accumulation up to
2 inches. Highs 32 to 40. Southwest winds 10 to 15 mph with gusts
to around 25 mph. Chance of snow 60 percent.
.SATURDAY NIGHT...Snow, colder. Snow accumulation of 3 to 6
inches possible. Lows 10 to 18.
.SUNDAY...Snow likely. Snow accumulation of 2 to 4 inches
possible. Highs 15 to 23. North winds 10 to 15 mph. Chance of snow
70 percent.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 30 percent chance
of snow. Lows 3 to 9. Highs 19 to 27.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 30 percent
chance of snow. Lows 7 to 15. Highs 20 to 29.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows 9 to 15. Highs
25 to 33.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 30 percent
chance of snow. Lows 12 to 18. Highs 24 to 32.

$$


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