Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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FPUS55 KBOU 172303
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
403 PM MST Wed Jan 17 2018

COZ038-181215-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 18 to 24.
.THURSDAY...Mostly sunny. Highs in the mid to upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows 25 to 31.
.FRIDAY...Partly cloudy. Highs around 60.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s.
.SATURDAY...Mostly cloudy with a 30 percent chance of rain and
snow showers. Highs in the mid 40s to lower 50s.
.SATURDAY NIGHT...Snow likely and chance of rain showers. Lows
18 to 22. Chance of precipitation 60 percent.
.SUNDAY...Cloudy with a 40 percent chance of snow. Colder. Highs
in the lower to mid 30s.
.SUNDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 16 to 19.
Highs around 40.

$$

COZ039-040-181215-
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-
including Arvada, Boulder, Golden, Lakewood, Longmont, Aurora,
Brighton, City of Denver, Denver International Airport,
Highlands Ranch, Littleton, and Parker
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 22 to 28.
.THURSDAY...Mostly sunny. Highs 57 to 63.
.THURSDAY NIGHT...Mostly clear. Lows 30 to 36.
.FRIDAY...Partly cloudy. Highs 64 to 69.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.SATURDAY...Partly cloudy. Highs 53 to 59.
.SATURDAY NIGHT...Snow likely and chance of rain showers. Lows in
the lower 20s. Chance of precipitation 60 percent.
.SUNDAY...Cloudy with a 50 percent chance of snow. Much colder.
Highs in the mid 30s.
.SUNDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 16 to 20.
Highs 41 to 47.

$$

COZ041-181215-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 17 to 25.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 36.
.FRIDAY...Partly cloudy. Highs 63 to 69. Southwest winds 10 to
15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Highs in the mid 50s to lower 60s.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Colder. Lows 18 to 22. Chance of precipitation
50 percent.
.SUNDAY...Snow likely. Much colder. Highs in the lower to mid
30s. Chance of snow 60 percent.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows 12 to 16.
.MONDAY...Mostly sunny. Highs in the 40s.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 16 to 20.
Highs 41 to 47.

$$

COZ042>044-181215-
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
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 14 to 22.
.THURSDAY...Mostly sunny. Highs 52 to 58.
.THURSDAY NIGHT...Mostly clear. Lows 19 to 27.
.FRIDAY...Partly cloudy. Highs 58 to 64.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
.SATURDAY...Mostly cloudy. Highs 45 to 51.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow showers. Lows around 20.
.SUNDAY...Snow likely. Highs in the lower to mid 30s. Chance of
snow 60 percent.
.SUNDAY NIGHT...Partly cloudy with a 10 percent chance of snow.
Lows 12 to 16.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 13 to 19.
Highs 38 to 43.

$$

COZ048-050-051-181215-
Logan County-Sedgwick County-Phillips County-
including Crook, Merino, Sterling, Peetz, Julesburg, Ovid,
Sedgwick, Amherst, Haxtun, and Holyoke
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 18 to 22. West winds 10 to 15 mph
after midnight.
.THURSDAY...Mostly sunny. Highs in the 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid to upper 20s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 60s.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid to upper 20s.
.SATURDAY...Mostly cloudy. Cooler. Highs in the lower to mid 40s.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows in the lower 20s.
.SUNDAY...Snow likely. Highs in the lower 30s. Chance of snow
70 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 15 to 19.
.MONDAY...Mostly sunny. Highs near 40.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 16 to 19.
Highs near 40.

$$

COZ045-049-181215-
Central and East Adams and Arapahoe Counties-Washington County-
including Bennett, Byers, Deer Trail, Leader, Akron, Cope,
Last Chance, and Otis
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 16 to 24.
.THURSDAY...Mostly sunny. Highs 55 to 63. Southwest winds 10 to
15 mph in the morning becoming light.
.THURSDAY NIGHT...Mostly clear. Lows 24 to 30.
.FRIDAY...Mostly sunny. Highs in the mid to upper 60s.
.FRIDAY NIGHT...Partly cloudy. Lows near 30.
.SATURDAY...Mostly cloudy. Highs 49 to 59.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows around 20. Chance of precipitation 40 percent.
.SUNDAY...Snow likely. Colder. Highs in the lower 30s. Chance of
snow 70 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 11 to 17.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 14 to 19.
Highs in the lower to mid 40s.

$$

COZ046-181215-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
including Agate, Hugo, Limon, and Matheson
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 7 to 17.
.THURSDAY...Mostly sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows 19 to 27.
.FRIDAY...Mostly sunny. Highs in the upper 60s.
.FRIDAY NIGHT...Partly cloudy. Lows 24 to 32.
.SATURDAY...Mostly cloudy. Highs near 60.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows around 20.
.SUNDAY...Snow likely. Much colder. Highs in the lower 30s.
Chance of snow 60 percent.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows 9 to 13.
.MONDAY...Mostly sunny. Highs in the lower to mid 40s.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 13 to 17.
Highs 40 to 46.

$$

COZ047-181215-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
including Forder, Karval, Kutch, and Punkin Center
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 9 to 13.
.THURSDAY...Mostly sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows 18 to 22.
.FRIDAY...Mostly sunny. Highs in the upper 60s.
.FRIDAY NIGHT...Partly cloudy. Lows 23 to 31.
.SATURDAY...Partly cloudy. Highs in the lower 60s.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows in the lower to mid 20s.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow. Much
colder. Highs in the 30s.
.SUNDAY NIGHT...Partly cloudy. Lows 12 to 16.
.MONDAY...Mostly sunny. Highs in the upper 40s.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 13 to 18.
Highs in the mid 40s.

$$

COZ035-036-181215-
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
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 16 to 24. West winds 10 to 15 mph
after midnight.
.THURSDAY...Mostly sunny. Highs 47 to 57. West winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows 30 to 36. West winds 10 to
15 mph with gusts to around 25 mph after midnight.
.FRIDAY...Mostly sunny. Highs 50 to 60. West winds 10 to 15 mph
with gusts to around 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows 27 to 33.
.SATURDAY...Mostly cloudy with a 40 percent chance of rain and
snow showers. Highs 41 to 51.
.SATURDAY NIGHT...Snow showers likely. Colder. Lows 15 to 23.
Chance of snow 70 percent.
.SUNDAY...Snow likely. Colder. Highs 24 to 32. Chance of snow
60 percent.
.SUNDAY NIGHT...Partly cloudy with a 10 percent chance of snow.
Lows 12 to 18.
.MONDAY THROUGH WEDNESDAY...Partly cloudy. Highs 33 to 43. Lows
16 to 20.

$$

COZ030-181215-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
403 PM MST Wed Jan 17 2018

.TONIGHT...Partly cloudy. Lows 6 to 12.
.THURSDAY...Partly cloudy. Highs near 40.
.THURSDAY NIGHT...Mostly clear. Lows 19 to 23. South winds 10 to
15 mph after midnight.
.FRIDAY...Mostly sunny. Highs in the lower 40s. Southwest winds
10 to 15 mph with gusts to around 30 mph.
.FRIDAY NIGHT...Partly cloudy with a 10 percent chance of snow
showers. Lows in the mid 20s. Southwest winds 10 to 15 mph.
.SATURDAY...Rain and snow showers likely. Highs in the upper 30s.
Chance of precipitation 60 percent.
.SATURDAY NIGHT...Snow showers likely. Lows 13 to 17. Chance of
snow 70 percent.
.SUNDAY...Snow likely. Colder. Highs in the lower 20s. Chance of
snow 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 10 percent chance of snow.
Lows around 9.
.MONDAY...Mostly cloudy. Highs in the upper 20s.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows around 13.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the upper 20s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows around 13.
Highs in the lower 30s.

$$

COZ032-181215-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 2 to 8.
.THURSDAY...Partly cloudy. Highs 35 to 41.
.THURSDAY NIGHT...Mostly clear. Lows 12 to 20.
.FRIDAY...Mostly sunny. Highs in the lower to mid 40s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.SATURDAY...Mostly cloudy with a 50 percent chance of rain and
snow showers. Highs 36 to 42.
.SATURDAY NIGHT...Snow showers likely. Lows 14 to 18. Chance of
snow 60 percent.
.SUNDAY...Snow likely. Highs in the 20s. Chance of snow
60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 6 to 10.
.MONDAY THROUGH WEDNESDAY...Mostly cloudy. Highs 27 to 36. Lows
10 to 15.

$$

COZ037-181215-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows in the lower to mid 20s.
.THURSDAY...Mostly sunny. Highs 45 to 53.
.THURSDAY NIGHT...Mostly clear. Lows 24 to 30.
.FRIDAY...Mostly sunny. Highs 46 to 54. West winds 10 to 15 mph
with gusts to around 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows 22 to 28.
.SATURDAY...Partly cloudy. Highs 39 to 47.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 12 to 16.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow. Colder.
Highs 21 to 27.
.SUNDAY NIGHT...Partly cloudy. Lows 8 to 12.
.MONDAY...Mostly sunny. Highs 31 to 37.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 11 to
16. Highs 31 to 37.
.WEDNESDAY...Mostly sunny. Highs 34 to 40.

$$

COZ033-034-181215-
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
403 PM MST Wed Jan 17 2018

.TONIGHT...Mostly clear. Lows 10 to 20. West winds 10 to 15 mph
after midnight.
.THURSDAY...Mostly sunny. Highs 33 to 43. West winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows 19 to 29. Southwest winds
10 to 15 mph.
.FRIDAY...Mostly sunny. Highs 36 to 46. Southwest winds 10 to
20 mph with gusts to around 40 mph.
.FRIDAY NIGHT...Mostly clear. Lows 19 to 27. Southwest winds
10 to 20 mph with gusts to around 30 mph.
.SATURDAY...Snow showers likely. Highs 31 to 41. Chance of snow
60 percent.
.SATURDAY NIGHT...Snow, colder. Lows 9 to 17.
.SUNDAY...Snow likely. Highs 15 to 23. Chance of snow 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 4 to 12.
.MONDAY...Mostly cloudy. Highs 20 to 30.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 8 to 16.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
20 to 30.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 8 to 16. Highs
23 to 33.

$$

COZ031-181215-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
403 PM MST Wed Jan 17 2018

.TONIGHT...Partly cloudy. Lows 7 to 13.
.THURSDAY...Partly cloudy. Highs 31 to 41.
.THURSDAY NIGHT...Mostly clear. Lows 16 to 26. Southwest winds
10 to 15 mph with gusts to around 30 mph.
.FRIDAY...Mostly sunny. Highs 36 to 44. Southwest winds 20 to
25 mph with gusts to around 35 mph.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 22 to 28. Southwest winds 10 to 20 mph with gusts
to around 35 mph.
.SATURDAY...Snow showers. Highs 30 to 38.
.SATURDAY NIGHT...Snow showers. Colder. Lows 11 to 17.
.SUNDAY...Snow likely. Highs 16 to 24. Chance of snow 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 5 to 11.
.MONDAY...Mostly cloudy with a 20 percent chance of snow showers.
Highs 20 to 29.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 10 to 16.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
20 to 30.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows 10 to 16.
Highs 24 to 33.

$$



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