Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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000
FPUS55 KBOU 181111
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
411 AM MST Thu Jan 18 2018

COZ039-040-190315-
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
411 AM MST Thu Jan 18 2018

.TODAY...Mostly sunny. Highs 57 to 63.
.TONIGHT...Partly cloudy. Lows 30 to 36.
.FRIDAY...Partly cloudy. Highs 63 to 71.
.FRIDAY NIGHT...Mostly cloudy. Lows 31 to 39.
.SATURDAY...Partly cloudy. Highs 53 to 59.
.SATURDAY NIGHT...Snow likely and slight chance of rain. Lows in
the lower 20s. Chance of precipitation 60 percent.
.SUNDAY...Snow likely. Much colder. Highs in the lower 30s.
Chance of snow 60 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 14 to 18.
.MONDAY...Mostly sunny. Highs in the lower to mid 40s.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 16 to 20.
Highs 41 to 46.

$$

COZ038-190315-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
411 AM MST Thu Jan 18 2018

.TODAY...Partly cloudy. Highs in the mid to upper 50s.
.TONIGHT...Partly cloudy. Lows 25 to 33.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 60.
.FRIDAY NIGHT...Mostly cloudy. Lows 26 to 32.
.SATURDAY...Mostly cloudy. Highs around 50.
.SATURDAY NIGHT...Snow likely and chance of rain. Lows 19 to 23.
Chance of precipitation 60 percent.
.SUNDAY...Snow likely. Colder. Highs near 30. Chance of snow
60 percent.
.SUNDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 14 to 19.
Highs around 40.

$$

COZ041-190315-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
411 AM MST Thu Jan 18 2018

.TODAY...Mostly sunny. Highs near 60.
.TONIGHT...Mostly clear. Lows 28 to 36. Southwest winds 10 to
15 mph after midnight.
.FRIDAY...Partly cloudy. Highs 64 to 70. Southwest winds 10 to
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 34 to 40. Southwest winds
10 to 15 mph.
.SATURDAY...Partly cloudy. Highs in the mid 50s to lower 60s.
Southwest winds 10 to 15 mph with gusts to around 30 mph.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Colder. Lows 19 to 23.
.SUNDAY...Snow likely. Much colder. Highs near 30. Chance of snow
60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 12 to 16.
.MONDAY...Mostly sunny. Highs in the lower to mid 40s.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 15 to 20.
Highs 40 to 45.

$$

COZ042>044-190315-
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
411 AM MST Thu Jan 18 2018

.TODAY...Mostly sunny. Highs 52 to 58.
.TONIGHT...Partly cloudy. Lows 18 to 28.
.FRIDAY...Partly cloudy. Highs 57 to 63.
.FRIDAY NIGHT...Mostly cloudy. Lows 24 to 30.
.SATURDAY...Mostly cloudy. Highs 48 to 54.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows in the lower 20s. Chance of precipitation 50 percent.
.SUNDAY...Snow likely. Colder. Highs near 30. Chance of snow
60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 10 to 16.
.MONDAY...Mostly sunny. Highs near 40.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 12 to 19.
Highs near 40.

$$

COZ048-050-051-190315-
Logan County-Sedgwick County-Phillips County-
including Crook, Merino, Sterling, Peetz, Julesburg, Ovid,
Sedgwick, Amherst, Haxtun, and Holyoke
411 AM MST Thu Jan 18 2018

.TODAY...Mostly sunny. Highs in the 50s. West winds 10 to 15 mph.
.TONIGHT...Mostly clear. Lows in the mid to upper 20s. West winds
10 to 15 mph after midnight.
.FRIDAY...Mostly sunny. Highs 58 to 64.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid to upper 20s.
.SATURDAY...Mostly cloudy. Highs 44 to 50.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows in the lower 20s.
.SUNDAY...Snow likely. Colder. Highs around 30. Chance of snow
70 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 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 36 to 41.

$$

COZ045-049-190315-
Central and East Adams and Arapahoe Counties-Washington County-
including Bennett, Byers, Deer Trail, Leader, Akron, Cope,
Last Chance, and Otis
411 AM MST Thu Jan 18 2018

.TODAY...Mostly sunny. Highs 55 to 63. Southwest winds 10 to
15 mph in the morning becoming light.
.TONIGHT...Mostly clear. Lows 22 to 30.
.FRIDAY...Mostly sunny. Highs 62 to 68.
.FRIDAY NIGHT...Mostly cloudy. Lows 28 to 34.
.SATURDAY...Mostly cloudy. Highs 53 to 61.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows in the lower 20s.
.SUNDAY...Snow likely. Much colder. Highs in the lower 30s.
Chance of snow 70 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 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 in the lower to mid 40s.

$$

COZ046-047-190315-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
including Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch,
and Punkin Center
411 AM MST Thu Jan 18 2018

.TODAY...Mostly sunny. Highs in the lower 60s.
.TONIGHT...Mostly clear. Lows 18 to 26.
.FRIDAY...Mostly sunny. Highs in the upper 60s.
.FRIDAY NIGHT...Partly cloudy. Lows 23 to 33.
.SATURDAY...Partly cloudy. Highs near 60. South winds 10 to
15 mph with gusts to around 25 mph.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 19 to 23.
.SUNDAY...Snow likely. Windy. Much colder. Highs 29 to 35. Chance
of snow 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 11 to 15.
.MONDAY...Mostly sunny. Highs 41 to 47.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 13 to 18.
Highs in the lower to mid 40s.

$$

COZ035-036-190315-
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
411 AM MST Thu Jan 18 2018

.TODAY...Mostly sunny. Highs 47 to 57. West winds 10 to 15 mph
with gusts to around 25 mph.
.TONIGHT...Partly cloudy. Lows 30 to 38. West winds 10 to 15 mph
with gusts to around 25 mph.
.FRIDAY...Partly cloudy. Highs 51 to 61. Southwest winds 10 to
15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 30 to 38.
.SATURDAY...Partly cloudy with a 30 percent chance of snow
showers. Highs 43 to 53.
.SATURDAY NIGHT AND SUNDAY...Snow likely. Colder. Lows 17 to 23.
Highs 23 to 31. Chance of snow 60 percent.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows 13 to 19.
.MONDAY THROUGH WEDNESDAY...Partly cloudy. Highs 32 to 42. Lows
15 to 22.

$$

COZ030-190315-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
411 AM MST Thu Jan 18 2018

.TODAY...Partly cloudy. Highs near 40.
.TONIGHT...Partly cloudy. Lows 16 to 22. South winds 10 to 15 mph
after midnight.
.FRIDAY...Mostly sunny. Highs in the mid 40s. Southwest winds
10 to 20 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
Southwest winds 10 to 15 mph with gusts to around 25 mph.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow
showers. Highs around 40. South winds 10 to 15 mph with gusts to
around 25 mph.
.SATURDAY NIGHT...Snow 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 AND MONDAY...Mostly cloudy with a 20 percent chance
of snow. Lows 3 to 9. Highs in the upper 20s.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 20 percent
chance of snow. Lows around 13. Highs in the upper 20s.
.TUESDAY NIGHT...Mostly cloudy. Lows around 12.
.WEDNESDAY...Partly cloudy. Highs in the lower 30s.

$$

COZ032-190315-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
411 AM MST Thu Jan 18 2018

.TODAY...Partly cloudy. Highs 35 to 41.
.TONIGHT...Partly cloudy. Lows 11 to 19.
.FRIDAY...Mostly sunny. Highs 42 to 48. Southwest winds 10 to
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 19 to 25.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 37 to 43.
.SATURDAY NIGHT...Snow likely. Lows 14 to 18. Chance of snow
60 percent.
.SUNDAY...Snow likely. Highs 22 to 28. Chance of snow 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 4 to 10.
.MONDAY...Mostly cloudy with a 20 percent chance of snow. Highs
26 to 32.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy. Lows 9 to
14. Highs 27 to 33.
.WEDNESDAY...Partly cloudy. Highs in the lower to mid 30s.

$$

COZ037-190315-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
411 AM MST Thu Jan 18 2018

.TODAY...Mostly sunny. Highs 45 to 53.
.TONIGHT...Mostly clear. Lows 22 to 28.
.FRIDAY...Mostly sunny. Highs 48 to 56. Southwest winds 10 to
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 21 to 29.
.SATURDAY...Partly cloudy. Highs 41 to 49. Southwest winds 10 to
15 mph with gusts to around 30 mph.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 13 to 17.
.SUNDAY...Mostly cloudy with a 50 percent chance of snow. Colder.
Highs 21 to 27.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows 5 to 11.
.MONDAY...Mostly sunny. Highs 30 to 36.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 11 to
15. Highs 31 to 37.
.WEDNESDAY...Mostly sunny. Highs 33 to 39.

$$

COZ033-034-190315-
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
411 AM MST Thu Jan 18 2018

.TODAY...Mostly sunny. Highs 33 to 43. West winds 10 to 15 mph
with gusts to around 25 mph.
.TONIGHT...Partly cloudy. Lows 19 to 29. Southwest winds 10 to
15 mph.
.FRIDAY...Mostly sunny. Highs 35 to 45. Southwest winds 10 to
20 mph with gusts to around 35 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 19 to 29. Southwest winds
10 to 15 mph with gusts to around 30 mph.
.SATURDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 31 to 41. Southwest winds 10 to 15 mph with gusts
to around 30 mph.
.SATURDAY NIGHT...Snow likely. Colder. Lows 9 to 17. Chance of
snow 70 percent.
.SUNDAY...Snow likely. Highs 13 to 23. Chance of snow 60 percent.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 30 percent chance
of snow. Lows 4 to 12. Highs 19 to 29.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 20 percent
chance of snow. Lows 7 to 15. Highs 19 to 29.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 7 to 15. Highs
23 to 33.

$$

COZ031-190315-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
411 AM MST Thu Jan 18 2018

.TODAY...Partly cloudy. Highs 31 to 41. Southwest winds 10 to
15 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 16 to 26. Southwest winds 10 to
15 mph with gusts to around 30 mph.
.FRIDAY...Mostly sunny. Highs 35 to 45. Southwest winds 10 to
20 mph with gusts to around 35 mph.
.FRIDAY NIGHT...Mostly cloudy with a 10 percent chance of snow
showers. Lows 21 to 29. Southwest winds 10 to 15 mph with gusts
to around 30 mph.
.SATURDAY...Snow showers. Snow accumulation of 3 to 6 inches
possible. Highs 30 to 40. Southwest winds 10 to 15 mph with gusts
to around 30 mph.
.SATURDAY NIGHT...Snow. Lows 12 to 18.
.SUNDAY...Snow likely. Highs 16 to 24. Chance of snow 60 percent.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly cloudy with a 30 percent
chance of snow. Lows 6 to 16. Highs 20 to 29.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows 9 to 15. Highs
24 to 32.

$$



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