Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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FPUS55 KBOU 151042
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
342 AM MST Fri Dec 15 2017

COZ038-160315-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs in the mid to upper 50s. West winds
10 to 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 25 to 31.
.SATURDAY...Mostly cloudy. Highs in the mid 40s. Northeast winds
10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Cloudy with a 30 percent chance of light
freezing drizzle and snow. Lows in the lower to mid 20s.
.SUNDAY...Mostly cloudy with a 20 percent chance of light
freezing drizzle and snow. Highs in the 30s.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 16 to 20. Highs in
the mid to upper 40s.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 24 to 30.
Highs in the lower to mid 50s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 17 to 21.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow
showers. Much colder. Highs near 30.

$$

COZ039-160315-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
including Arvada, Boulder, Golden, Lakewood, and Longmont
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs in the mid 50s to lower 60s. West
winds 10 to 15 mph with gusts to around 25 mph.
.TONIGHT...Partly cloudy. Lows 30 to 36.
.SATURDAY...Mostly cloudy. Highs in the upper 40s.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of light
freezing drizzle and snow. Lows in the mid 20s.
.SUNDAY...Mostly cloudy with a 30 percent chance of light
freezing drizzle and snow. Highs in the mid to upper 30s.
.SUNDAY NIGHT...Partly cloudy. Lows 19 to 23.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs near 50. Lows in
the mid 20s to lower 30s.
.TUESDAY...Partly cloudy. Highs in the lower to mid 50s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 30 to 38. Highs
in the mid to upper 50s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows in the lower 20s.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow
showers. Much colder. Highs around 30.

$$

COZ040-160315-
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
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs in the upper 50s. Southwest winds
10 to 15 mph in the morning becoming light.
.TONIGHT...Mostly clear. Lows near 30.
.SATURDAY...Mostly cloudy. Highs in the upper 40s. Northeast
winds 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of light
freezing drizzle and snow. Lows in the mid 20s.
.SUNDAY...Mostly cloudy with a 30 percent chance of light
freezing drizzle and snow. Highs in the upper 30s.
.SUNDAY NIGHT...Partly cloudy. Lows 19 to 23.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs in the lower
to mid 50s. Lows 27 to 34.
.WEDNESDAY...Partly cloudy. Highs in the upper 50s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows in the lower 20s.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow
showers. Much colder. Highs in the lower 30s.

$$

COZ041-160315-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs in the 50s. Southwest winds 10 to
15 mph in the morning becoming light.
.TONIGHT...Mostly clear. Lows in the mid 20s to lower 30s.
.SATURDAY...Partly cloudy. Highs near 50. North winds 10 to
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of light
freezing drizzle and snow. Lows 17 to 23.
.SUNDAY...Mostly cloudy with a 20 percent chance of light
freezing drizzle and snow. Highs in the lower to mid 30s.
.SUNDAY NIGHT...Partly cloudy. Lows 15 to 21.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs 46 to 53.
Lows 21 to 31.
.WEDNESDAY...Mostly sunny. Highs 53 to 59.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 17 to 23.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Much colder. Highs near 30.

$$

COZ042-044-160315-
Northeast Weld County-Morgan County-
including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham,
Brush, Fort Morgan, Goodrich, and Wiggins
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs 53 to 59. West winds 10 to 15 mph
with gusts to around 25 mph.
.TONIGHT...Mostly clear. Lows in the lower to mid 20s.
.SATURDAY...Mostly cloudy. Highs in the mid to upper 40s.
Northeast winds 10 to 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Chance of light freezing
drizzle. Lows in the lower to mid 20s. Northeast winds 10 to
15 mph. Chance of precipitation 30 percent.
.SUNDAY...Mostly cloudy. Slight chance of light freezing drizzle.
Highs in the mid 30s. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 15 to 19.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs near 50. Lows
20 to 27.
.WEDNESDAY...Partly cloudy. Highs 51 to 57.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 18 to 22.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Much colder. Highs near 30.

$$

COZ043-045-160315-
Central and South Weld County-
Central and East Adams and Arapahoe Counties-
including Eaton, Fort Lupton, Greeley, Roggen, Bennett, Byers,
Deer Trail, and Leader
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs 52 to 59.
.TONIGHT...Mostly clear. Lows 20 to 28.
.SATURDAY...Mostly cloudy. Highs in the upper 40s. Northeast
winds 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of light
freezing drizzle and snow. Lows in the lower to mid 20s.
.SUNDAY...Mostly cloudy. Slight chance of light freezing drizzle.
Highs in the mid 30s. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 15 to 19.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 40s.
Lows 20 to 26.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 50s.
Lows 22 to 28.
.WEDNESDAY...Partly cloudy. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 19 to 23.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Much colder. Highs in the lower 30s.

$$

COZ048>051-160315-
Logan County-Washington County-Sedgwick County-Phillips County-
including Crook, Merino, Sterling, Peetz, Akron, Cope,
Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun,
and Holyoke
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs 54 to 60. West winds 10 to 15 mph
with gusts to around 25 mph.
.TONIGHT...Mostly clear. Lows in the lower to mid 20s.
.SATURDAY...Partly cloudy. Highs near 50. Northeast winds 10 to
15 mph with gusts to around 25 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Chance of light freezing
drizzle. Lows in the lower to mid 20s. Northeast winds 10 to
15 mph. Chance of precipitation 30 percent.
.SUNDAY...Mostly cloudy. Slight chance of light freezing drizzle.
Highs in the upper 30s. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 17 to 21.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs in the lower
50s. Lows 20 to 28.
.WEDNESDAY...Partly cloudy. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 30 percent
chance of snow showers. Much colder. Lows around 20. Highs near
30.

$$

COZ046-047-160315-
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
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs in the upper 50s. West winds 10 to
15 mph.
.TONIGHT...Mostly clear. Lows 21 to 27.
.SATURDAY...Partly cloudy. Highs 50 to 56. Northeast winds 10 to
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of light freezing
drizzle. Lows in the lower 20s. North winds 10 to 15 mph with
gusts to around 25 mph. Chance of precipitation 20 percent.
.SUNDAY...Mostly cloudy. Colder. Slight chance of light freezing
drizzle. Highs in the mid to upper 30s. Chance of precipitation
20 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 15 to 19.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs in the lower
50s. Lows 19 to 27.
.WEDNESDAY...Mostly sunny. Highs near 60.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 19 to 23.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Colder. Highs 30 to 38.

$$

COZ035-160315-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
including Estes Park, Glendevey, Nederland, and Red Feather Lakes
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Windy. Highs 43 to 53. West winds 20 to
30 mph with gusts to around 55 mph.
.TONIGHT...Partly cloudy. Lows 24 to 32. West winds 10 to 20 mph
with gusts to around 30 mph.
.SATURDAY...Mostly cloudy. Highs 37 to 45.
.SATURDAY NIGHT...Cloudy with a 40 percent chance of snow and
light freezing drizzle. Areas of fog. Colder. Lows 12 to 20.
.SUNDAY...Mostly cloudy with a 30 percent chance of light
freezing drizzle and snow. Areas of fog. Highs 25 to 31.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 15 to 21. Highs
33 to 43.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 24 to
34. Highs 38 to 48.
.WEDNESDAY...Mostly sunny. Highs 40 to 50.
.WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Colder. Lows 14 to 22.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Colder. Highs 19 to 27.

$$

COZ036-160315-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
including Bailey, Central City, Evergreen, Georgetown,
Idaho Springs, and Westcreek
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs 47 to 57. West winds 10 to 15 mph
with gusts to around 45 mph.
.TONIGHT...Mostly clear. Lows 25 to 33. West winds 10 to 15 mph.
.SATURDAY...Mostly cloudy. Highs 41 to 49.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
and light freezing drizzle. Areas of fog. Colder. Lows 12 to 20.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow and light
freezing drizzle. Areas of fog. Highs 26 to 34.
.SUNDAY NIGHT...Partly cloudy. Lows 15 to 21.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 40 to 50. Lows
21 to 27.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 24 to 34. Highs
44 to 54.
.WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Lows 16 to 22.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Colder. Highs 22 to 30.

$$

COZ030-160315-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs in the mid 30s. Southwest winds
10 to 15 mph.
.TONIGHT...Mostly clear. Lows 6 to 16. South winds 10 to 15 mph
in the evening becoming light.
.SATURDAY...Mostly cloudy. Highs in the mid 30s.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 10 to 14.
.SUNDAY...Mostly cloudy. Highs in the upper 20s.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 3 to 9. Highs
around 30.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 14 to 21.
Highs in the upper 30s.
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 10 to 14.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Colder. Highs in the lower to mid 20s.

$$

COZ032-160315-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs in the mid to upper 30s.
.TONIGHT...Mostly clear. Lows 5 to 15.
.SATURDAY...Mostly cloudy. Highs 33 to 39.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 12 to 16.
.SUNDAY...Mostly cloudy. Highs 27 to 33.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 6 to 12. Highs
29 to 35.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 12 to 18. Highs
34 to 40.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 13 to 19. Highs
36 to 42.
.WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 9 to 15.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 22 to 28.

$$

COZ037-160315-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs 39 to 47. Northwest winds 10 to
15 mph.
.TONIGHT...Mostly clear. Lows 15 to 23.
.SATURDAY...Mostly cloudy. Highs 39 to 45.
.SATURDAY NIGHT...Mostly cloudy. Lows 13 to 17.
.SUNDAY...Mostly cloudy. Highs 27 to 33.
.SUNDAY NIGHT...Partly cloudy. Lows 6 to 12.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Highs 35 to 45. Lows
14 to 22.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 14 to 18.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs 24 to 32.

$$

COZ033-034-160315-
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
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs 28 to 38. West winds 15 to 25 mph
with gusts to around 40 mph.
.TONIGHT...Mostly clear. Lows 14 to 24. West winds 10 to 15 mph
with gusts to around 30 mph.
.SATURDAY...Mostly cloudy. Highs 29 to 39.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 9 to 15.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow. Highs
19 to 29.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 7 to 15. Highs
23 to 33.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 13 to 21. Highs
27 to 37.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 15 to 25. Highs
29 to 39.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 40 percent
chance of snow showers. Colder. Lows 9 to 17. Highs 14 to 24.

$$

COZ031-160315-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
342 AM MST Fri Dec 15 2017

.TODAY...Mostly sunny. Highs 29 to 37. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.TONIGHT...Mostly clear. Lows 11 to 21. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.SATURDAY...Mostly cloudy. Highs 29 to 37.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 11 to 17.
.SUNDAY...Mostly cloudy. Highs 19 to 29.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 8 to 14. Highs
23 to 31.
.MONDAY NIGHT...Mostly cloudy. Lows 14 to 22.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 29 to 37. Lows
18 to 24.
.WEDNESDAY...Partly cloudy with a 10 percent chance of snow
showers. Highs 29 to 39.
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 9 to 15.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 14 to 24.

$$



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