Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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000
FPUS55 KBOU 200936
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
336 AM MDT Fri Oct 20 2017

COZ039-040-210400-
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
336 AM MDT Fri Oct 20 2017

.TODAY...Mostly sunny. Highs near 80. West winds 10 to 15 mph in
the afternoon.
.TONIGHT...Partly cloudy. Lows near 40.
.SATURDAY...Partly cloudy. Much cooler. Highs in the 50s.
Northwest winds 10 to 15 mph with gusts to around 25 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the 30s.
.SUNDAY...Mostly sunny. Warmer. Highs near 70.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the mid 40s.
Highs near 70.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the
upper 30s. Highs in the upper 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower
to mid 70s. Lows around 40.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Cooler. Highs in the upper 50s.

$$

COZ038-210400-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
336 AM MDT Fri Oct 20 2017

.TODAY...Mostly sunny. Highs in the mid to upper 70s. Southwest
winds 10 to 15 mph with gusts to around 25 mph in the afternoon.
.TONIGHT...Mostly cloudy. A 10 percent chance of rain and snow
showers after midnight. Lows in the mid 30s to lower 40s.
Northwest winds 15 to 25 mph. Gusts up to 35 mph after midnight.
.SATURDAY...Mostly sunny. Windy, cooler. Highs 51 to 57.
Northwest winds 20 to 30 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
West winds 10 to 15 mph with gusts to around 25 mph.
.SUNDAY...Mostly sunny. Highs in the mid to upper 60s. West winds
10 to 20 mph with gusts to around 30 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 62 to 68. Lows in
the mid 30s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 50s
to lower 60s. Lows in the 30s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs near 70.
Lows in the upper 30s.
.THURSDAY...Partly cloudy with a 30 percent chance of rain
showers. Highs in the lower to mid 50s.

$$

COZ041-210400-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
336 AM MDT Fri Oct 20 2017

.TODAY...Mostly sunny. Highs 73 to 79. Southwest winds 10 to
20 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 35 to 41. Southwest winds 10 to
15 mph shifting to the west after midnight.
.SATURDAY...Partly cloudy. Cooler. Highs 49 to 55. Northwest
winds 10 to 20 mph with gusts to around 30 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
.SUNDAY...Mostly sunny. Warmer. Highs in the mid to upper 60s.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows near 40. Highs in
the mid to upper 60s.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 31 to
37. Highs in the mid to upper 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs near 70.
Lows near 40.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs in the mid 50s to lower 60s.

$$

COZ042>045-210400-
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
336 AM MDT Fri Oct 20 2017

.TODAY...Mostly sunny. Highs near 80. South winds 10 to 15 mph in
the afternoon.
.TONIGHT...Partly cloudy in the evening, then mostly cloudy with
a 10 percent chance of rain showers after midnight. Lows near 40.
Northwest winds 10 to 20 mph with gusts to around 30 mph after
midnight.
.SATURDAY...Partly cloudy. A 10 percent chance of rain showers in
the morning. Windy, cooler. Highs in the mid to upper 50s.
Northwest winds 20 to 30 mph.
.SATURDAY NIGHT...Mostly clear. Lows near 30.
.SUNDAY...Mostly sunny. Highs near 70. West winds 10 to 15 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Mostly clear. Lows near 40.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 64 to 70. Lows in
the mid 30s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs near 60. Lows in
the lower to mid 30s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower
to mid 70s. Lows in the mid 30s to lower 40s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs in the mid to upper 50s.

$$

COZ048>051-210400-
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
336 AM MDT Fri Oct 20 2017

.TODAY...Mostly sunny. Highs around 80. South winds 10 to 15 mph
in the afternoon.
.TONIGHT...Partly cloudy in the evening, then mostly cloudy with
a 20 percent chance of rain showers after midnight. Lows in the
lower to mid 40s. South winds 10 to 15 mph shifting to the
northwest 15 to 25 mph after midnight.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain
showers in the morning, then mostly sunny in the afternoon.
Windy, cooler. Highs in the mid 50s to lower 60s. Northwest winds
20 to 30 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
West winds 10 to 15 mph.
.SUNDAY...Mostly sunny. Highs near 70. West winds 10 to 15 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 40s.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the 60s. Lows
in the 30s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 50s
to lower 60s. Lows in the 30s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower
70s. Lows in the upper 30s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs in the mid to upper 50s.

$$

COZ046-047-210400-
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
336 AM MDT Fri Oct 20 2017

.TODAY...Mostly sunny. Highs near 80. Southwest winds 10 to
20 mph with gusts to around 30 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows near 40. Southwest winds 10 to
15 mph shifting to the northwest after midnight.
.SATURDAY...Partly cloudy. Windy, cooler. Highs 54 to 60. North
winds 20 to 30 mph.
.SATURDAY NIGHT...Mostly clear. Lows near 30.
.SUNDAY...Mostly sunny. Highs in the upper 60s.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows near 40. Highs
66 to 72.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 31 to
36. Highs in the mid to upper 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs near 70.
Lows in the mid to upper 30s.
.THURSDAY...Mostly sunny with a 10 percent chance of rain
showers. Highs 56 to 62.

$$

COZ035-036-210400-
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
336 AM MDT Fri Oct 20 2017

.TODAY...Mostly sunny. Highs 62 to 72. Southwest winds 10 to
15 mph with gusts to around 30 mph.
.TONIGHT...Partly cloudy. Slight chance of rain showers in the
evening, then a chance of rain and snow showers after midnight.
Lows 26 to 36. West winds 10 to 25 mph. Gusts up to 40 mph after
midnight. Chance of precipitation 30 percent.
.SATURDAY...Mostly sunny. Cooler. Highs 39 to 49. West winds
10 to 20 mph with gusts to around 35 mph.
.SATURDAY NIGHT...Mostly clear. Lows 28 to 34. West winds 10 to
20 mph with gusts to around 35 mph.
.SUNDAY...Mostly sunny. Highs 53 to 63. West winds 10 to 20 mph
with gusts to around 35 mph.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 35 to 43. Highs
53 to 63.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 30 to
37. Highs 48 to 56.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 57 to 67.
Lows 33 to 39.
.THURSDAY...Partly cloudy with a 40 percent chance of rain and
snow showers. Highs 46 to 56.

$$

COZ030-032-210400-
Jackson County Below 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
including Gould, North Park, Rand, Spicer, Walden, Dillon,
Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling
336 AM MDT Fri Oct 20 2017

.TODAY...Partly cloudy. Highs 59 to 67. Southwest winds 15 to
25 mph with gusts to around 35 mph in the afternoon.
.TONIGHT...Mostly cloudy. Chance of rain and snow showers in the
evening, then a chance of snow showers after midnight. Lows 20 to
26. West winds 10 to 15 mph. Chance of precipitation 50 percent.
.SATURDAY...Partly cloudy. A 10 percent chance of snow showers in
the morning. Colder. Highs 35 to 43. West winds 10 to 15 mph
increasing to 20 to 25 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
West winds 10 to 15 mph with gusts to around 25 mph.
.SUNDAY...Partly cloudy. Highs 48 to 56. West winds 10 to 15 mph
with gusts to around 30 mph.
.SUNDAY NIGHT...Mostly clear. Lows near 30.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 50 to 58. Lows
24 to 30.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 49 to 55. Lows
in the mid to upper 20s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 55 to 63.
Lows near 30.
.THURSDAY...Partly cloudy with a 30 percent chance of rain and
snow showers. Highs 50 to 60.

$$

COZ037-210400-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
336 AM MDT Fri Oct 20 2017

.TODAY...Mostly sunny. Highs 57 to 65. Southwest winds 10 to
20 mph in the afternoon.
.TONIGHT...Partly cloudy. A 10 percent chance of snow showers
after midnight. Lows 24 to 30. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly sunny. Cooler. Highs 37 to 45. West winds
10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid to upper 20s.
West winds 10 to 15 mph with gusts to around 30 mph.
.SUNDAY...Mostly sunny. Highs 52 to 58. West winds 10 to 15 mph
with gusts to around 30 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 28 to 36.
Highs 54 to 60.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 49 to 55. Lows
27 to 33.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 57 to 63.
Lows 29 to 35.
.THURSDAY...Mostly sunny. Highs 49 to 57.

$$

COZ033-034-210400-
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
336 AM MDT Fri Oct 20 2017

.TODAY...Partly cloudy. Highs 49 to 59. Southwest winds 10 to
20 mph increasing to 20 to 30 mph in the afternoon. Gusts up to
40 mph above timberline.
.TONIGHT...Chance of rain and snow showers in the evening, then
snow showers and patchy blowing snow after midnight. Snow
accumulation up to 3 inches. Lows 15 to 25. West winds 10 to
25 mph. Gusts to 45 mph above timberline after midnight.
.SATURDAY...Partly cloudy. A 30 percent chance of snow showers in
the morning. Colder. Highs 27 to 37. West winds 15 to 25 mph with
gusts to around 35 mph.
.SATURDAY NIGHT...Mostly clear. Lows 20 to 28. West winds 15 to
25 mph with gusts to around 35 mph.
.SUNDAY...Mostly sunny. Highs 41 to 51. West winds 20 to 25 mph
with gusts to around 35 mph.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 25 to
35. Highs 41 to 51.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 47 to 57.
Lows 27 to 33.
.THURSDAY...Partly cloudy with a 30 percent chance of snow
showers. Highs 41 to 51.

$$

COZ031-210400-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
336 AM MDT Fri Oct 20 2017

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Slight chance of rain and snow showers in the morning,
then a chance of rain and snow showers in the afternoon. Highs
51 to 61. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the
afternoon. Chance of precipitation 30 percent.
.TONIGHT...Rain and snow showers likely in the evening, then snow
showers after midnight. Snow accumulation up to 3 inches. Lows 18
to 24. West winds 10 to 20 mph. Gusts up to 35 mph in the
evening.
.SATURDAY...Partly cloudy. A 30 percent chance of snow showers in
the morning. Colder. Highs 27 to 37. West winds 15 to 25 mph with
gusts to around 35 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 21 to 27. West winds 10 to
20 mph with gusts to around 30 mph.
.SUNDAY...Partly cloudy. Highs 40 to 50. West winds 10 to 20 mph
with gusts to around 30 mph.
.SUNDAY NIGHT...Mostly clear. Lows 28 to 34.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 42 to 52. Lows in
the mid to upper 20s.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 41 to 51. Lows
in the mid to upper 20s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 48 to 58.
Lows near 30.
.THURSDAY...Partly cloudy with a 30 percent chance of rain and
snow showers. Highs 42 to 52.

$$



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