Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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645
FPUS55 KBOU 180436
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
936 PM MST Fri Feb 17 2017

COZ038-181915-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Partly cloudy during the late evening hours
then becoming mostly cloudy. Lows near 30.
.SATURDAY...Mostly cloudy. Highs near 60.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the mid 30s.
.SUNDAY...Mostly cloudy with a 10 percent chance of rain. Highs
60 to 66.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows in the mid 30s. West winds 10 to 15 mph with gusts to around
25 mph.
.Washingtons Birthday AND MONDAY NIGHT...Mostly clear. Highs
57 to 63. Lows in the lower to mid 30s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 64 to 70. Lows
in the 30s.
.WEDNESDAY...Partly cloudy. Highs 56 to 62.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
snow. Lows near 30.
.THURSDAY...Mostly cloudy with a 20 percent chance of rain and
snow. Highs 43 to 49.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of snow.
Lows in the lower to mid 20s.
.FRIDAY...Mostly cloudy. Highs 36 to 44.

$$

COZ039-040-181915-
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
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Partly cloudy during the late evening hours
then becoming mostly cloudy. Lows in the lower to mid 30s. South
winds 10 to 15 mph after midnight.
.SATURDAY...Mostly cloudy. Highs in the lower to mid 60s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows near 40.
.SUNDAY...Mostly cloudy with a 10 percent chance of rain. Highs
in the lower to mid 60s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows in the upper 30s.
.Washingtons Birthday AND MONDAY NIGHT...Mostly clear. Highs near
60. Lows in the mid 30s to lower 40s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs near 70. Lows
near 40.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.THURSDAY...Mostly cloudy with a 10 percent chance of rain. Highs
near 50.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of snow.
Lows in the mid 20s.
.FRIDAY...Partly cloudy. Highs in the mid 40s.

$$

COZ041-181915-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Partly cloudy during the late evening hours
then becoming mostly cloudy. Lows in the lower 30s. South winds
10 to 15 mph after midnight.
.SATURDAY...Mostly cloudy. Highs 55 to 61. South winds 10 to
20 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows near 40. South winds 10 to 15 mph with gusts
to around 25 mph.
.SUNDAY...Mostly cloudy with a 10 percent chance of rain. Highs
56 to 62. South winds 10 to 15 mph with gusts to around 35 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows 32 to 38. West winds 10 to 15 mph with gusts to
around 30 mph.
.Washingtons Birthday AND MONDAY NIGHT...Mostly clear. Highs
54 to 60. Lows in the mid to upper 30s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 63 to 69. Lows
in the mid 30s to lower 40s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs near 60.
Lows in the lower to mid 30s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs
45 to 51.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of snow.
Lows in the lower to mid 20s.
.FRIDAY...Partly cloudy. Highs 37 to 43.

$$

COZ042>045-181915-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham,
Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan,
Goodrich, Wiggins, Bennett, Byers, Deer Trail, and Leader
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Partly cloudy during the late evening hours
then becoming mostly cloudy. Lows near 30.
.SATURDAY...Mostly cloudy. Highs in the lower to mid 60s. South
winds 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Lows 34 to 40. Southeast winds
10 to 15 mph with gusts to around 25 mph in the evening becoming
light.
.SUNDAY...Mostly cloudy. Highs in the mid to upper 60s. South
winds 10 to 15 mph with gusts to around 30 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows in the mid to upper 30s. West winds 10 to 15 mph
with gusts to around 30 mph.
.Washingtons Birthday AND MONDAY NIGHT...Mostly clear. Highs in
the lower to mid 60s. Lows in the lower to mid 30s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs near 70. Lows
31 to 37.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 59 to 65.
Lows 29 to 35.
.THURSDAY...Mostly cloudy with a chance of rain and snow. Highs
46 to 54. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of snow.
Lows in the lower to mid 20s.
.FRIDAY...Partly cloudy. Highs 38 to 46.

$$

COZ048>051-181915-
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
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Partly cloudy. Lows around 30.
.SATURDAY...Mostly cloudy. Highs in the mid 60s. South winds
10 to 20 mph.
.SATURDAY NIGHT...Mostly cloudy. Lows 36 to 42. South winds 10 to
15 mph with gusts to around 25 mph.
.SUNDAY...Mostly cloudy with a 10 percent chance of rain. Highs
in the mid to upper 60s. South winds 10 to 15 mph with gusts to
around 35 mph.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain.
Lows in the mid 30s to lower 40s. Southwest winds 10 to 15 mph
with gusts to around 35 mph.
.WASHINGTONS BIRTHDAY...Partly cloudy. Highs in the lower 60s.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 31 to
37. Highs in the lower 70s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the
lower 60s. Lows in the lower to mid 30s.
.THURSDAY...Mostly cloudy with a 40 percent chance of rain. Highs
48 to 54.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
and rain. Lows in the lower 20s.
.FRIDAY...Mostly cloudy with a 10 percent chance of snow. Highs
near 40.

$$

COZ046-047-181915-
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
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Partly cloudy. Lows near 30.
.SATURDAY...Mostly cloudy. Highs near 60. South winds 10 to
15 mph with gusts to around 25 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the mid 30s to lower 40s. South winds
10 to 15 mph.
.SUNDAY...Mostly cloudy with a 10 percent chance of rain. Highs
in the lower to mid 60s. South winds 10 to 20 mph with gusts to
around 40 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows in the mid 30s. Southwest winds 10 to 15 mph with
gusts to around 35 mph.
.Washingtons Birthday AND MONDAY NIGHT...Mostly clear. Highs
58 to 64. Lows 29 to 35.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs near 70. Lows in
the mid to upper 30s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 61 to 67.
Lows in the lower to mid 30s.
.THURSDAY...Partly cloudy with a 10 percent chance of rain. Highs
51 to 57.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows in the lower to mid 20s.
.FRIDAY...Partly cloudy. Highs 40 to 48.

$$

COZ035-036-181915-
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
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Partly cloudy during the late evening hours
then becoming mostly cloudy. Lows 26 to 34. Southwest winds 10 to
15 mph.
.SATURDAY...Mostly cloudy. Highs 46 to 56.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 30 to 38.
.SUNDAY...Mostly cloudy with a 30 percent chance of rain. Highs
47 to 57.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow. Lows 26 to 36.
.Washingtons Birthday AND MONDAY NIGHT...Mostly clear. Highs
44 to 54. Lows 31 to 39.
.TUESDAY...Mostly sunny. Highs 51 to 61.
.TUESDAY NIGHT...Partly cloudy. Lows 30 to 38.
.WEDNESDAY...Partly cloudy with a 10 percent chance of rain.
Highs 46 to 56.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows 25 to 33.
.THURSDAY...Mostly cloudy with a chance of rain and snow. Highs
34 to 44. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Colder. Lows 14 to 24.
.FRIDAY...Partly cloudy. Highs 29 to 39.

$$

COZ030-181915-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Mostly cloudy with a 10 percent chance of
snow. Lows in the lower 20s. Southeast winds 10 to 15 mph.
.SATURDAY...Mostly cloudy. Slight chance of snow in the morning,
then a slight chance of rain in the afternoon. Highs around 40.
South winds 10 to 15 mph in the morning becoming light. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows in the mid 20s.
.SUNDAY...Mostly cloudy with a 30 percent chance of rain and
snow. Highs in the lower 40s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows in the mid 20s.
.Washingtons Birthday AND MONDAY NIGHT...Partly cloudy. Highs in
the upper 30s. Lows in the upper 20s.
.TUESDAY...Partly cloudy. Highs in the lower 40s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow. Highs
in the lower 40s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows in the mid 20s.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow. Highs
around 30.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Colder. Lows 9 to 15.
.FRIDAY...Mostly cloudy. Highs in the mid 20s.

$$

COZ032-181915-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Mostly cloudy with a 10 percent chance of
snow. Lows in the lower to mid 20s.
.SATURDAY...Mostly cloudy. Slight chance of snow in the morning,
then a slight chance of rain in the afternoon. Highs in the lower
to mid 40s. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy with a 10 percent chance of rain
and snow in the evening, then partly cloudy after midnight. Lows
24 to 30.
.SUNDAY...Mostly cloudy with a 30 percent chance of rain. Highs
41 to 47.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
and rain. Lows in the mid to upper 20s.
.Washingtons Birthday AND MONDAY NIGHT...Partly cloudy. Highs
37 to 43. Lows in the mid to upper 20s.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 43 to 49. Lows
25 to 31.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of rain and
snow. Highs 42 to 48.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
and rain. Lows 23 to 29.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow. Highs
31 to 37.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 15 to 19.
.FRIDAY...Mostly cloudy. Highs near 30.

$$

COZ037-181915-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Mostly cloudy. Lows 20 to 26.
.SATURDAY...Mostly cloudy. Highs 39 to 45.
.SATURDAY NIGHT...Mostly cloudy. Lows 23 to 29.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs 38 to 46.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows in the lower to mid 20s.
.Washingtons Birthday AND MONDAY NIGHT...Mostly clear. Highs
39 to 45. Lows in the mid to upper 20s.
.TUESDAY...Mostly sunny. Highs 44 to 52.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain and
snow. Highs 40 to 48.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 20 percent
chance of snow. Lows in the lower to mid 20s. Highs 30 to 38.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of snow.
Lows 12 to 16.
.FRIDAY...Partly cloudy. Highs 27 to 33.

$$

COZ033-181915-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
including Cameron Pass, Laramie and Medicine Bow Mountains,
Rabbit Ears Range, Rocky Mountain National Park,
and Willow Creek Pass
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Mostly cloudy. Slight chance of snow during
the late evening hours, then a chance of snow after midnight.
Lows 19 to 25. South winds 10 to 15 mph. Chance of snow
40 percent.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs
34 to 42. South winds 10 to 15 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
in the evening, then partly cloudy after midnight. Lows 21 to 27.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs 35 to 43.
.SUNDAY NIGHT...Snow likely. Snow accumulation up to 3 inches
possible. Lows 17 to 25. West winds 10 to 15 mph with gusts to
around 35 mph. Chance of snow 60 percent.
.WASHINGTONS BIRTHDAY...Partly cloudy with a 10 percent chance of
snow. Highs 30 to 38.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 22 to
29. Highs 36 to 44.
.WEDNESDAY...Partly cloudy with a 30 percent chance of snow and
rain. Highs 34 to 42.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 40 percent
chance of snow. Lows 17 to 25. Highs 23 to 31.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Colder. Lows 7 to 15.
.FRIDAY...Mostly cloudy with a 10 percent chance of snow. Highs
19 to 27.

$$

COZ034-181915-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-
including 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
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Mostly cloudy with a 10 percent chance of
snow. Lows 17 to 25. Southwest winds 10 to 15 mph with gusts to
around 25 mph.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs
32 to 42. South winds 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows 19 to 29. South winds 10 to 15 mph.
.SUNDAY...Snow likely and chance of rain. Snow accumulation up to
3 inches possible. Highs 33 to 43. South winds 10 to 15 mph.
Chance of precipitation 60 percent.
.SUNDAY NIGHT...Snow likely. Snow accumulation up to 3 inches
possible. Lows 16 to 26. West winds 10 to 15 mph with gusts to
around 35 mph. Chance of snow 60 percent.
.WASHINGTONS BIRTHDAY...Partly cloudy with a 10 percent chance of
snow. Highs 30 to 40.
.MONDAY NIGHT...Partly cloudy. Lows 20 to 30.
.TUESDAY...Mostly sunny. Highs 36 to 46.
.TUESDAY NIGHT...Partly cloudy. Lows 21 to 29.
.WEDNESDAY...Partly cloudy with a chance of rain and snow. Highs
33 to 43. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 40 percent
chance of snow. Lows 16 to 26. Highs 23 to 33.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Colder. Lows 6 to 16.
.FRIDAY...Mostly cloudy with a 10 percent chance of snow. Highs
19 to 29.

$$

COZ031-181915-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
936 PM MST Fri Feb 17 2017

.REST OF TONIGHT...Mostly cloudy with a 50 percent chance of
snow. Lows in the 20s. South winds 10 to 15 mph.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow. Highs
34 to 40. South winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then a slight chance of snow after midnight. Lows in the mid to
upper 20s. Chance of snow 30 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs 35 to 43.
.SUNDAY NIGHT...Snow likely. Snow accumulation up to 3 inches
possible. Lows 19 to 25. West winds 10 to 15 mph with gusts to
around 30 mph. Chance of snow 70 percent.
.WASHINGTONS BIRTHDAY...Partly cloudy with a 10 percent chance of
snow. Highs 31 to 39.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 24 to 30. Highs
35 to 45.
.TUESDAY NIGHT...Mostly cloudy with a 10 percent chance of snow.
Lows in the mid to upper 20s.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow and
rain. Highs 36 to 44.
.WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of
snow. Lows 20 to 26.
.THURSDAY...Cloudy with a 50 percent chance of snow. Highs 24 to
32.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
10 to 16.
.FRIDAY...Mostly cloudy with a 10 percent chance of snow. Highs
21 to 29.

$$



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