Zone Forecast Product
Issued by NWS Denver/Boulder, CO

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7
000
FPUS55 KBOU 171049
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
349 AM MST Wed Jan 17 2018

COZ038-180315-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs in the mid 40s to lower 50s.
.TONIGHT...Mostly clear. Lows 18 to 24.
.THURSDAY...Mostly sunny. Highs in the mid to upper 50s.
.THURSDAY NIGHT...Partly cloudy. Lows 25 to 31.
.FRIDAY...Partly cloudy. Highs in the lower 60s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
.SATURDAY...Mostly cloudy with a 30 percent chance of rain and
snow showers. Cooler. Highs in the lower to mid 40s.
.SATURDAY NIGHT...Snow showers likely. Lows around 19. Chance of
snow 60 percent.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs in the mid 30s.
.SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows around 19.
Highs near 40.

$$

COZ039-040-180315-
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
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs near 50.
.TONIGHT...Mostly clear. Lows 22 to 28.
.THURSDAY...Mostly sunny. Highs 57 to 63.
.THURSDAY NIGHT...Partly cloudy. Lows 29 to 35.
.FRIDAY...Partly cloudy. Highs 64 to 70. Southwest winds 10 to
15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows near 30.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain
showers. Cooler. Highs 46 to 52.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow showers. Lows in the lower 20s.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the upper 30s.
.SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows around 20.
Highs 40 to 47.

$$

COZ041-180315-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs near 50.
.TONIGHT...Mostly clear. Lows 17 to 25.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows 29 to 35. Southwest winds
10 to 15 mph.
.FRIDAY...Partly cloudy. Highs 64 to 70. Southwest winds 10 to
15 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Cooler. Lows near 30.
Highs near 50.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow showers. Colder. Lows 17 to 21.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid to upper 30s.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 15 to 19.
.MONDAY THROUGH TUESDAY...Partly cloudy. Highs 40 to 47. Lows
17 to 21.

$$

COZ042>044-180315-
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
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs 43 to 49.
.TONIGHT...Mostly clear. Lows 14 to 22.
.THURSDAY...Mostly sunny. Highs 52 to 58.
.THURSDAY NIGHT...Partly cloudy. Lows 21 to 29.
.FRIDAY...Partly cloudy. Highs 58 to 64.
.FRIDAY NIGHT...Partly cloudy. Lows in the 20s.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain and
snow showers. Highs 42 to 48.
.SATURDAY NIGHT...Snow showers likely and chance of rain showers.
Lows around 19. Chance of precipitation 60 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the 30s.
.SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 14 to 19.
Highs 37 to 42.

$$

COZ048-050-051-180315-
Logan County-Sedgwick County-Phillips County-
including Crook, Merino, Sterling, Peetz, Julesburg, Ovid,
Sedgwick, Amherst, Haxtun, and Holyoke
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs 43 to 49. Northwest winds 10 to
15 mph.
.TONIGHT...Mostly clear. Lows 18 to 22. West winds 10 to 15 mph
after midnight.
.THURSDAY...Mostly sunny. Highs in the 50s. West winds 10 to
15 mph with gusts to around 25 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
Southwest winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Highs 58 to 64. West winds 10 to 15 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Colder. Lows in the
mid 20s. Highs in the lower to mid 40s.
.SATURDAY NIGHT...Snow showers likely. Lows in the lower 20s.
Chance of snow 60 percent.
.SUNDAY...Snow showers likely. Highs in the lower 30s. Chance of
snow 70 percent.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows around 18.
.MONDAY THROUGH TUESDAY...Partly cloudy. Highs 35 to 43. Lows
around 19.

$$

COZ045-049-180315-
Central and East Adams and Arapahoe Counties-Washington County-
including Bennett, Byers, Deer Trail, Leader, Akron, Cope,
Last Chance, and Otis
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs near 50. Northwest winds 10 to
15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 16 to 24.
.THURSDAY...Mostly sunny. Highs 55 to 63. West winds 10 to 15 mph
in the morning becoming light.
.THURSDAY NIGHT...Mostly clear. Lows 25 to 31.
.FRIDAY...Partly cloudy. Highs 63 to 71. West winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s.
.SATURDAY...Mostly cloudy. Cooler. Highs 46 to 52.
.SATURDAY NIGHT...Snow showers likely and chance of rain showers.
Lows around 20. Chance of precipitation 60 percent.
.SUNDAY...Snow showers likely. Colder. Highs in the mid 30s.
Chance of snow 70 percent.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows around 16.
.MONDAY...Partly cloudy. Highs in the lower 40s.
.MONDAY NIGHT...Mostly cloudy. Lows around 18.
.TUESDAY...Partly cloudy. Highs near 40.

$$

COZ046-180315-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
including Agate, Hugo, Limon, and Matheson
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs in the mid 40s to lower 50s. North
winds 10 to 15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 7 to 17.
.THURSDAY...Mostly sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows 22 to 30.
.FRIDAY...Partly cloudy. Highs near 70. West winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows near 30.
.SATURDAY...Mostly cloudy. Cooler. Highs near 50.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow showers. Lows around 19.
.SUNDAY...Snow showers likely. Highs in the 30s. Chance of snow
60 percent.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 13 to 17.
.MONDAY THROUGH TUESDAY...Partly cloudy. Highs 39 to 46. Lows
15 to 19.

$$

COZ047-180315-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
including Forder, Karval, Kutch, and Punkin Center
349 AM MST Wed Jan 17 2018

.TODAY...Sunny. Highs around 50. North winds 10 to 15 mph in the
afternoon.
.TONIGHT...Mostly clear. Lows 9 to 13.
.THURSDAY...Mostly sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows 20 to 26.
.FRIDAY...Partly cloudy. Highs around 70. West winds 10 to
15 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Cooler. Lows 25 to
31. Highs in the lower to mid 50s.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows 18 to 22. Chance of precipitation 30 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Windy, colder. Highs in the upper 30s.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 13 to 17.
.MONDAY...Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 16 to 20. Highs
in the lower 40s.

$$

COZ035-036-180315-
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
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs 39 to 49. West winds 10 to 15 mph in
the morning becoming light.
.TONIGHT...Mostly clear. Lows 16 to 24. West winds 10 to 15 mph
after midnight.
.THURSDAY...Mostly sunny. Highs 47 to 57. West winds 10 to 15 mph
in the morning becoming light.
.THURSDAY NIGHT...Partly cloudy. Lows 29 to 35. West winds 10 to
15 mph with gusts to around 30 mph.
.FRIDAY...Partly cloudy. Highs 49 to 59. Southwest winds 10 to
15 mph with gusts to around 30 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 26 to 32.
.SATURDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 38 to 48.
.SATURDAY NIGHT...Snow showers likely. Lows 16 to 22. Chance of
snow 60 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 26 to 36.
.SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 15 to 21.
Highs 32 to 42.

$$

COZ030-180315-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs in the lower to mid 30s.
.TONIGHT...Partly cloudy. Lows 6 to 12.
.THURSDAY...Partly cloudy. Highs near 40.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
South winds 10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Partly cloudy. Highs in the mid 40s. Southwest winds
15 to 25 mph with gusts to around 40 mph.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the mid 20s.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow
showers. Highs in the upper 30s.
.SATURDAY NIGHT...Snow showers likely. Lows 12 to 16. Chance of
snow 60 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 20s.
.SUNDAY NIGHT...Mostly cloudy. Lows around 12.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a 20 percent chance
of snow showers. Highs in the upper 20s. Lows around 14.
.TUESDAY...Mostly cloudy. Highs around 30.

$$

COZ032-180315-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs near 30.
.TONIGHT...Mostly clear. Lows 2 to 8.
.THURSDAY...Partly cloudy. Highs 35 to 41.
.THURSDAY NIGHT...Partly cloudy. Lows 16 to 20.
.FRIDAY...Partly cloudy. Highs 40 to 46. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 35 to 41.
.SATURDAY NIGHT...Cloudy with a 50 percent chance of snow
showers. Lows 13 to 17.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 24 to 30.
.SUNDAY NIGHT...Mostly cloudy. Lows 9 to 13.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a 20 percent chance
of snow showers. Highs 28 to 34. Lows 12 to 16.
.TUESDAY...Mostly cloudy. Highs 28 to 34.

$$

COZ037-180315-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
349 AM MST Wed Jan 17 2018

.TODAY...Sunny. Highs 40 to 46.
.TONIGHT...Mostly clear. Lows in the lower to mid 20s. Northwest
winds 10 to 15 mph after midnight.
.THURSDAY...Mostly sunny. Highs 45 to 53.
.THURSDAY NIGHT...Mostly clear. Lows 21 to 27.
.FRIDAY...Mostly sunny. Highs 46 to 54. West winds 10 to 15 mph
with gusts to around 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows 20 to 26.
.SATURDAY...Partly cloudy with a 20 percent chance of snow
showers. Highs 37 to 45.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 12 to 16.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 25 to 31.
.SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 10 to 16.
Highs 30 to 39.

$$

COZ033-034-180315-
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
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs 27 to 37. West winds 10 to 15 mph in
the morning becoming light.
.TONIGHT...Mostly clear. Lows 10 to 20. West winds 10 to 15 mph
with gusts to around 25 mph.
.THURSDAY...Mostly sunny. Highs 33 to 43. West winds 10 to 15 mph
with gusts to around 25 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 18 to 28. Southwest winds
10 to 15 mph with gusts to around 35 mph.
.FRIDAY...Mostly sunny. Windy. Highs 34 to 44. Southwest winds
20 to 30 mph with gusts to around 50 mph.
.FRIDAY NIGHT...Partly cloudy with a 10 percent chance of snow
showers. Lows 18 to 26.
.SATURDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 27 to 37.
.SATURDAY NIGHT...Snow showers likely. Colder. Lows 8 to 16.
Chance of snow 60 percent.
.SUNDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs 15 to 25.
.SUNDAY NIGHT...Partly cloudy with a 10 percent chance of snow
showers. Lows 6 to 14.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a 30 percent chance
of snow showers. Highs 20 to 30. Lows 8 to 16.
.TUESDAY...Mostly cloudy with a 10 percent chance of snow
showers. Highs 20 to 30.

$$

COZ031-180315-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
349 AM MST Wed Jan 17 2018

.TODAY...Mostly sunny. Highs 26 to 34.
.TONIGHT...Partly cloudy. Lows 7 to 13.
.THURSDAY...Partly cloudy. Highs 31 to 41.
.THURSDAY NIGHT...Partly cloudy. Lows 18 to 26. Southwest winds
10 to 15 mph with gusts to around 30 mph.
.FRIDAY...Partly cloudy. Highs 34 to 44. Southwest winds 15 to
25 mph with gusts to around 50 mph.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 21 to 27.
.SATURDAY AND SATURDAY NIGHT...Snow showers likely. Highs 27 to
37. Lows 9 to 17. Chance of snow 60 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 17 to 25.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 8 to 14.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a 30 percent chance
of snow showers. Highs 20 to 30. Lows 11 to 17.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs 20 to 30.

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.