Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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FPUS55 KBOU 131127
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
427 AM MST Wed Dec 13 2017

COZ038-140315-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. Highs in the lower to mid 50s. North
winds 10 to 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly cloudy. Slight chance of rain and snow in the
evening, then a chance of snow after midnight. Lows in the lower
to mid 20s. North winds 10 to 15 mph with gusts to around 25 mph.
Chance of precipitation 40 percent.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Windy. Highs 36 to 42. Northwest winds 10 to 15 mph
increasing to north 20 to 30 mph in the afternoon. Gusts up to
40 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 18 to 22.
.FRIDAY...Partly cloudy. Highs in the lower to mid 50s. West
winds 10 to 15 mph with gusts to around 30 mph.
.FRIDAY NIGHT...Partly cloudy. Lows near 30.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain and
snow showers. Highs in the 40s.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 17 to 21.
.SUNDAY...Partly cloudy. Highs in the lower 40s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 20s.
.MONDAY...Partly cloudy. Highs in the lower 50s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid to
upper 20s. Highs in the mid 50s.

$$

COZ039-140315-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
including Arvada, Boulder, Golden, Lakewood, and Longmont
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. Highs in the lower 50s.
.TONIGHT...Chance of snow in the evening, then snow likely after
midnight. Snow accumulation of 1 to 3 inches. Lows in the mid
20s. Chance of snow 70 percent.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow
showers in the morning, then partly cloudy in the afternoon.
Highs near 40. North winds 10 to 15 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 19 to 23.
.FRIDAY...Partly cloudy. Highs in the 50s.
.FRIDAY NIGHT...Partly cloudy. Lows near 30.
.SATURDAY...Mostly cloudy with a chance of rain and snow showers.
Highs in the mid to upper 40s. Chance of precipitation
30 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the lower 20s.
.SUNDAY...Partly cloudy with a 10 percent chance of snow showers.
Highs in the lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the lower to mid
20s. Highs in the lower to mid 50s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows near 30. Highs in
the mid 50s.

$$

COZ040-140315-
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
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. Highs in the lower 50s.
.TONIGHT...Chance of snow in the evening, then snow likely after
midnight. Snow accumulation of 1 to 2 inches. Lows in the mid
20s. Chance of snow 60 percent.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers in the morning, then partly cloudy in the afternoon.
Highs in the mid 30s to lower 40s. North winds 10 to 15 mph with
gusts to around 25 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 19 to 23.
.FRIDAY...Partly cloudy. Highs in the upper 50s.
.FRIDAY NIGHT...Partly cloudy. Lows near 30.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain and
snow showers. Highs in the upper 40s.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows around 20.
.SUNDAY...Partly cloudy. Highs in the lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the lower to mid
20s. Highs in the mid 50s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows near 30. Highs in
the upper 50s.

$$

COZ041-140315-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. Highs near 50. North winds 10 to 15 mph
in the afternoon.
.TONIGHT...Chance of snow in the evening, then snow likely after
midnight. Snow accumulation up to 3 inches. Lows 18 to 24. Chance
of snow 70 percent.
.THURSDAY...Mostly cloudy. Chance of snow showers in the morning,
then a slight chance of snow showers in the afternoon. Highs
31 to 37. North winds 10 to 15 mph in the afternoon. Chance of
snow 30 percent.
.THURSDAY NIGHT...Mostly clear. Lows 13 to 19.
.FRIDAY...Mostly sunny. Highs in the lower to mid 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs in the 40s.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Colder. Lows 13 to 19.
.SUNDAY...Mostly cloudy with a 10 percent chance of snow showers.
Highs 36 to 42.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 17 to 23. Highs
48 to 54.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid to
upper 20s. Highs in the lower to mid 50s.

$$

COZ042-044-140315-
Northeast Weld County-Morgan County-
including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham,
Brush, Fort Morgan, Goodrich, and Wiggins
427 AM MST Wed Dec 13 2017

.TODAY...Mostly sunny. Highs in the lower to mid 50s. North winds
15 to 25 mph with gusts to around 40 mph.
.TONIGHT...Mostly cloudy. A 10 percent chance of snow after
midnight. Lows in the mid 20s. North winds 10 to 15 mph with
gusts to around 25 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Very windy. Highs 37 to 43. Northwest winds 10 to 20 mph
with gusts to around 40 mph increasing to north 25 to 35 mph with
gusts to around 50 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 16 to 20. Northwest winds
10 to 15 mph with gusts to around 30 mph.
.FRIDAY...Partly cloudy. Highs in the mid 50s. West winds 10 to
15 mph with gusts to around 25 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain and
snow showers. Highs in the 40s.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows around 18.
.SUNDAY...Partly cloudy. Highs in the lower 40s.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 18 to 26.
Highs in the lower 50s.

$$

COZ043-045-140315-
Central and South Weld County-
Central and East Adams and Arapahoe Counties-
including Eaton, Fort Lupton, Greeley, Roggen, Bennett, Byers,
Deer Trail, and Leader
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. Highs in the lower 50s. North winds 10 to
15 mph in the afternoon.
.TONIGHT...Mostly cloudy. Slight chance of snow in the evening,
then a chance of snow after midnight. Lows in the mid 20s. North
winds 10 to 15 mph after midnight. Chance of snow 50 percent.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow showers in
the morning. Highs near 40. Northwest winds 15 to 25 mph. Gusts
up to 35 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 15 to 19.
.FRIDAY...Partly cloudy. Highs in the mid 50s.
.FRIDAY NIGHT...Partly cloudy. Lows 23 to 29.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain and
snow showers. Highs in the upper 40s.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 18.
.SUNDAY...Partly cloudy. Highs in the lower 40s.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 17 to 27.
Highs in the lower to mid 50s.

$$

COZ048>051-140315-
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
427 AM MST Wed Dec 13 2017

.TODAY...Mostly sunny. Windy. Highs in the lower 50s. Northwest
winds 20 to 30 mph with gusts to around 45 mph.
.TONIGHT...Mostly cloudy. Lows in the mid to upper 20s. North
winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow showers in
the morning. Very windy. Highs in the lower 40s. Northwest winds
10 to 20 mph with gusts to around 40 mph increasing to north
25 to 35 mph with gusts to around 50 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 16 to 20. Northwest winds
10 to 15 mph with gusts to around 35 mph.
.FRIDAY...Partly cloudy. Highs in the mid 50s. West winds 10 to
15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the 20s.
.SATURDAY...Mostly cloudy with a 30 percent chance of rain and
snow showers. Highs in the mid 40s.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 17 to 21.
.SUNDAY...Partly cloudy. Highs in the lower 40s.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 19 to 27.
Highs in the lower to mid 50s.

$$

COZ046-047-140315-
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
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. Highs 49 to 55. North winds 15 to 25 mph
with gusts to around 35 mph.
.TONIGHT...Mostly cloudy. Slight chance of snow in the evening,
then a chance of snow after midnight. Lows 22 to 28. North winds
10 to 15 mph after midnight. Chance of snow 30 percent.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow showers in
the morning. Windy. Highs 36 to 42. Northwest winds 10 to 15 mph
with gusts to around 30 mph increasing to north 20 to 30 mph with
gusts to around 40 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 14 to 18. Northwest winds
10 to 15 mph with gusts to around 30 mph.
.FRIDAY...Partly cloudy. Highs in the mid 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 20s.
.SATURDAY...Mostly cloudy. Highs 45 to 51.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 16 to 20.
.SUNDAY...Partly cloudy. Highs in the lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 16 to 20. Highs in
the lower to mid 50s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower to
mid 20s. Highs in the mid 50s.

$$

COZ035-140315-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
including Estes Park, Glendevey, Nederland, and Red Feather Lakes
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. A 10 percent chance of snow late in the
afternoon. Highs 39 to 49. West winds 10 to 15 mph in the morning
becoming light.
.TONIGHT...Snow. Snow accumulation of 1 to 4 inches. Lows 16 to
24.
.THURSDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy with a slight chance of snow showers
in the afternoon. Highs 25 to 35. Northwest winds 10 to 20 mph in
the afternoon. Gusts up to 30 mph. Chance of snow 30 percent.
.THURSDAY NIGHT...Mostly clear. Lows 14 to 24. West winds 10 to
15 mph with gusts to around 25 mph.
.FRIDAY...Partly cloudy. Highs 38 to 48. West winds 10 to 15 mph
with gusts to around 30 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 24 to 32.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 40 percent
chance of snow showers. Highs 31 to 41. Lows 12 to 20.
.SUNDAY...Partly cloudy with a 10 percent chance of snow showers.
Highs 27 to 37.
.SUNDAY NIGHT...Mostly clear. Lows 17 to 25.
.MONDAY...Partly cloudy. Highs 37 to 47.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 22 to 30. Highs
40 to 50.

$$

COZ036-140315-
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
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. Highs 41 to 51.
.TONIGHT...Chance of snow in the evening, then snow after
midnight. Snow accumulation of 2 to 5 inches. Lows 15 to 23.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 40 percent chance of snow showers. Highs 26 to 36.
.THURSDAY NIGHT...Mostly clear. Lows 12 to 20.
.FRIDAY...Mostly sunny. Highs 43 to 53.
.FRIDAY NIGHT...Mostly clear. Lows 23 to 31.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 35 to 45.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Colder. Lows 11 to 19.
.SUNDAY...Mostly cloudy with a 20 percent chance of snow showers.
Highs 30 to 40.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 15 to 23. Highs
41 to 51.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 22 to 30. Highs
44 to 54.

$$

COZ030-140315-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. A 10 percent chance of snow late in the
afternoon. Highs in the upper 30s.
.TONIGHT...Snow. Snow accumulation up to 2 inches. Lows 10 to 14.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers in the morning, then partly cloudy in the afternoon.
Highs in the lower to mid 20s. Northwest winds 10 to 15 mph in
the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 4 to 8.
.FRIDAY...Partly cloudy. Highs in the mid 30s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 14 to 18.
.SATURDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs in the upper 20s.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 6 to 10.
.SUNDAY...Partly cloudy. Highs in the mid 20s.
.SUNDAY NIGHT...Mostly clear. Lows 6 to 10.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 30s.
Lows 14 to 18.
.TUESDAY...Mostly sunny. Highs in the upper 30s.

$$

COZ032-140315-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy until late afternoon, then mostly cloudy
with a 10 percent chance of snow late in the afternoon. Highs
37 to 43.
.TONIGHT...Snow likely in the evening, then snow after midnight.
Snow accumulation up to 3 inches. Lows 13 to 17.
.THURSDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy with a slight chance of snow showers
in the afternoon. Highs 25 to 31. Northwest winds 10 to 15 mph in
the afternoon. Chance of snow 30 percent.
.THURSDAY NIGHT...Partly cloudy. Lows 5 to 9.
.FRIDAY...Partly cloudy. Highs 33 to 39.
.FRIDAY NIGHT...Partly cloudy. Lows 13 to 17.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 40 percent
chance of snow showers. Highs 28 to 34. Lows 10 to 14.
.SUNDAY...Mostly cloudy. Highs 25 to 31.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 8 to 12. Highs
33 to 39.
.MONDAY NIGHT...Partly cloudy. Lows 14 to 18.
.TUESDAY...Mostly sunny. Highs 36 to 42.

$$

COZ037-140315-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 42 to 48.
.TONIGHT...Chance of snow in the evening, then snow after
midnight. Snow accumulation of 2 to 5 inches. Lows 13 to 17.
.THURSDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy with a slight chance of snow showers
in the afternoon. Colder. Highs 24 to 30. Northwest winds 10 to
15 mph in the afternoon. Chance of snow 40 percent.
.THURSDAY NIGHT...Mostly clear. Lows 8 to 12. Northwest winds
10 to 15 mph.
.FRIDAY...Mostly sunny. Not as cold. Highs 38 to 44.
.FRIDAY NIGHT...Mostly clear. Lows 16 to 22.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs 32 to 38.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 8 to 12.
.SUNDAY...Partly cloudy with a 20 percent chance of snow showers.
Highs 27 to 33.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 11 to 15. Highs
37 to 43.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 16 to 22. Highs
40 to 46.

$$

COZ033-034-140315-
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
427 AM MST Wed Dec 13 2017

.TODAY...Partly cloudy. A 20 percent chance of snow late in the
afternoon. Highs 30 to 40. West winds 10 to 15 mph with gusts to
around 30 mph in the morning becoming light.
.TONIGHT...Snow. Snow accumulation of 3 to 5 inches. Lows 8 to
16.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 40 percent chance of snow showers. Highs 15 to 25.
Northwest winds 10 to 20 mph. Gusts up to 30 mph in the
afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 5 to 13. Northwest winds
10 to 15 mph with gusts to around 30 mph.
.FRIDAY...Mostly sunny. Not as cold. Highs 27 to 37. West winds
10 to 15 mph with gusts to around 30 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 13 to 23.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 50 percent
chance of snow showers. Highs 21 to 31. Lows 5 to 13.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 17 to 27.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 8 to 16. Highs
26 to 36.
.MONDAY NIGHT...Partly cloudy. Lows 13 to 21.
.TUESDAY...Mostly sunny. Highs 30 to 40.

$$

COZ031-140315-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
427 AM MST Wed Dec 13 2017

.TODAY...Mostly cloudy until late afternoon, then a 20 percent
chance of snow late in the afternoon. Highs 30 to 38.
.TONIGHT...Snow. Snow accumulation of 1 to 4 inches. Lows 10 to
16.
.THURSDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy with a slight chance of snow showers
in the afternoon. Highs 17 to 27. Northwest winds 10 to 15 mph
with gusts to around 25 mph. Chance of snow 30 percent.
.THURSDAY NIGHT...Partly cloudy. Lows 6 to 12. West winds 10 to
15 mph.
.FRIDAY...Partly cloudy. Highs 28 to 36. Southwest winds 10 to
15 mph.
.FRIDAY NIGHT...Partly cloudy with a 10 percent chance of snow
showers. Lows 14 to 20.
.SATURDAY...Snow showers likely. Highs 22 to 30. Chance of snow
60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 7 to 13.
.SUNDAY...Mostly cloudy. Highs 19 to 27.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 8 to 14. Highs
27 to 35.
.MONDAY NIGHT...Partly cloudy. Lows 14 to 20.
.TUESDAY...Mostly sunny. Highs 30 to 38.

$$


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