Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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Zone Forecast Product for Northeast Colorado...UPDATED
National Weather Service Denver/Boulder CO
940 PM MDT Fri Sep 22 2017

...Evening update to remove thunderstorms tonight...

COZ038-231815-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy. Isolated rain showers in the
late evening and early morning, then scattered rain showers
towards sunrise. Lows in the 40s. North winds 10 to 20 mph.
Chance of showers 30 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 54 to 60. East winds 10 to 15 mph in the
afternoon. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain showers after
midnight. Lows in the lower to mid 40s. Chance of precipitation
70 percent.
.SUNDAY...Cloudy with a chance of rain showers and slight chance
of thunderstorms. Highs in the mid to upper 40s. Chance of
precipitation 50 percent.
.SUNDAY NIGHT...Cloudy with a chance of rain showers and slight
chance of thunderstorms. Lows in the mid to upper 30s. Chance of
precipitation 50 percent.
.MONDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs in the lower to mid 50s.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows in the mid to upper 30s.
Chance of precipitation 30 percent.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs near 60. Lows
near 40.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 10 percent
chance of thunderstorms. Highs in the lower to mid 60s. Lows near
40.
.THURSDAY...Partly cloudy with a 10 percent chance of rain
showers. Highs in the mid to upper 60s.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the mid 60s to lower 70s.

$$

COZ039-231815-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
including Arvada, Boulder, Golden, Lakewood, and Longmont
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy with isolated rain showers. Lows
near 50. North winds 10 to 15 mph during the late evening hours
becoming light. Chance of showers 20 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs near 60. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain showers after
midnight. Lows in the lower to mid 40s. Chance of precipitation
60 percent.
.SUNDAY...Mostly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs 44 to 49. Chance of precipitation
50 percent.
.SUNDAY NIGHT...Cloudy with a chance of rain showers and slight
chance of thunderstorms. Lows near 40. Chance of precipitation
40 percent.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a chance of rain
showers and slight chance of thunderstorms. Highs in the lower to
mid 50s. Lows in the mid 30s to lower 40s. Chance of
precipitation 30 percent.
.TUESDAY...Partly cloudy. Highs near 60.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a
10 percent chance of thunderstorms. Lows 40 to 45. Highs in the
lower to mid 60s.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent
chance of thunderstorms. Highs in the 60s. Lows in the lower to
mid 40s.
.FRIDAY...Partly cloudy. Highs in the mid 60s to lower 70s.

$$

COZ040-231815-
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
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy with isolated rain showers. Lows
around 50. North winds 10 to 15 mph during the late evening hours
becoming light. Chance of showers 20 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs in the mid 60s. East winds 10 to 15 mph in the
afternoon. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain showers after
midnight. Lows in the mid 40s. Chance of precipitation
60 percent.
.SUNDAY...Mostly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs 46 to 52. Chance of precipitation
40 percent.
.SUNDAY NIGHT...Cloudy with a chance of rain showers and slight
chance of thunderstorms. Lows in the lower 40s. Chance of
precipitation 40 percent.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a chance of rain
showers and slight chance of thunderstorms. Highs in the mid 50s.
Lows around 40. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy. Highs in the lower 60s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 10 percent
chance of thunderstorms. Highs in the mid 60s. Lows in the mid
40s.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 20 percent
chance of thunderstorms. Highs in the mid to upper 60s. Lows in
the mid 40s.
.FRIDAY...Partly cloudy. Highs around 70.

$$

COZ041-231815-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy with isolated rain showers. Lows
in the mid 40s to lower 50s. West winds 10 to 15 mph with gusts
to around 25 mph during the late evening hours becoming light.
Chance of showers 20 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 61 to 67. South winds 10 to 20 mph with gusts to
around 30 mph in the afternoon. Chance of precipitation
60 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain showers after
midnight. Lows in the lower to mid 40s. Chance of precipitation
60 percent.
.SUNDAY...Mostly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs 51 to 57. Chance of precipitation
40 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows near 40. Chance of
precipitation 30 percent.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a chance of rain
showers and slight chance of thunderstorms. Highs 51 to 57. Lows
in the mid to upper 30s. Chance of precipitation 30 percent.
.TUESDAY...Mostly cloudy. Highs 57 to 63.
.TUESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows near 40.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a 20 percent
chance of thunderstorms. Highs 58 to 66. Lows near 40.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows near 40.
.FRIDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the mid to upper 60s.

$$

COZ042>044-231815-
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
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy. Isolated rain showers in the
late evening and early morning, then scattered rain showers
towards sunrise. Lows near 50. North winds 10 to 20 mph. Chance
of showers 30 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 59 to 65. East winds 10 to 15 mph in the
afternoon. Chance of precipitation 70 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain showers after
midnight. Lows in the lower to mid 40s. Chance of precipitation
70 percent.
.SUNDAY...Cloudy with a chance of rain showers and slight chance
of thunderstorms. Highs 46 to 52. Chance of precipitation
40 percent.
.SUNDAY NIGHT...Cloudy with a chance of rain showers and slight
chance of thunderstorms. Lows around 40. Chance of precipitation
40 percent.
.MONDAY...Mostly cloudy with a 10 percent chance of
thunderstorms. Highs in the mid 50s.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows in the upper 30s. Chance of
precipitation 30 percent.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the mid 60s.
Lows in the lower 40s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 10 percent
chance of thunderstorms. Highs in the mid 60s. Lows in the lower
40s.
.THURSDAY...Partly cloudy. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower to mid 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.

$$

COZ045-231815-
Central and East Adams and Arapahoe Counties-
including Bennett, Byers, Deer Trail, and Leader
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy with isolated rain showers. Lows
around 50. North winds 10 to 15 mph with gusts to around 25 mph
during the late evening hours becoming light. Chance of showers
20 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs in the mid to upper 60s. Southeast winds 10 to
15 mph with gusts to around 25 mph in the afternoon. Chance of
precipitation 60 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain showers after
midnight. Lows in the mid 40s. Chance of precipitation
60 percent.
.SUNDAY...Cloudy with a chance of rain showers and slight chance
of thunderstorms. Highs in the lower to mid 50s. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows in the lower 40s. Chance of
precipitation 40 percent.
.MONDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs in the mid 50s.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows in the upper 30s. Chance of
precipitation 30 percent.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower
60s. Lows in the lower 40s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 20 percent
chance of thunderstorms. Highs in the mid 60s. Lows in the lower
40s.
.THURSDAY...Partly cloudy. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs around 70.

$$

COZ046-047-231815-
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
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy with isolated rain showers. Lows
50 to 56. South winds 10 to 15 mph with gusts to around 25 mph.
Chance of showers 20 percent.
.SATURDAY...Rain showers likely in the morning, then rain showers
and slight chance of thunderstorms in the afternoon. Highs 65 to
71. South winds 10 to 15 mph with gusts to around 25 mph in the
afternoon.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain showers after
midnight. Lows in the mid to upper 40s. Chance of precipitation
70 percent.
.SUNDAY...Mostly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs 54 to 64. Chance of precipitation
40 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows in the lower to mid 40s.
Chance of precipitation 50 percent.
.MONDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs 54 to 62.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the upper 30s.
.TUESDAY...Partly cloudy. Highs 60 to 66.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and slight chance of thunderstorms. Lows in the lower 40s. Chance
of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the mid to upper 60s.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 40s.
.FRIDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs near 70.

$$

COZ048>051-231815-
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
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy. Isolated rain showers in the
late evening and early morning, then scattered rain showers
towards sunrise. Lows 49 to 55. East winds 10 to 20 mph shifting
to the northeast after midnight. Gusts up to 30 mph. Chance of
showers 30 percent.
.SATURDAY...Rain showers likely in the morning, then rain showers
and slight chance of thunderstorms in the afternoon. Highs 62 to
70. North winds 10 to 15 mph shifting to the east in the
afternoon.
.SATURDAY NIGHT...Rain showers and slight chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows in
the mid to upper 40s.
.SUNDAY...Cloudy with a chance of rain showers and slight chance
of thunderstorms. Highs 53 to 59. Chance of precipitation
40 percent.
.SUNDAY NIGHT...Cloudy with a chance of rain showers and slight
chance of thunderstorms. Lows in the lower 40s. Chance of
precipitation 50 percent.
.MONDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs in the upper 50s.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the upper 30s.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the mid 60s.
Lows in the lower 40s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 20 percent
chance of thunderstorms. Highs in the mid 60s. Lows in the lower
40s.
.THURSDAY...Partly cloudy. Highs in the mid 60s to lower 70s.
.THURSDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.

$$

COZ035-231815-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
including Estes Park, Glendevey, Nederland, and Red Feather Lakes
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy with scattered rain showers.
Lows 37 to 43. Chance of showers 30 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 50 to 56. Chance of precipitation 70 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain and snow
showers after midnight. Little or no snow accumulation. Lows
33 to 41. Chance of precipitation 70 percent.
.SUNDAY...Rain showers likely and slight chance of thunderstorms.
Highs 37 to 47. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Rain showers, snow showers likely and slight
chance of thunderstorms. Snow accumulation up to 3 inches
possible. Lows 28 to 36. Chance of precipitation 60 percent.
.MONDAY...Mostly cloudy with a chance of rain showers, snow
showers and slight chance of thunderstorms. Highs 43 to 49.
Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers,
slight chance of thunderstorms and snow showers. Lows 26 to 34.
Chance of precipitation 30 percent.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 49 to 57. Lows
29 to 39.
.WEDNESDAY...Mostly cloudy with a 10 percent chance of
thunderstorms. Highs 51 to 59.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 32 to 40.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 53 to 61.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows 33 to 41. Chance of
precipitation 30 percent.
.FRIDAY...Partly cloudy. Highs 56 to 64.

$$

COZ036-231815-
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
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy. Isolated rain showers in the
late evening and early morning, then scattered rain showers
towards sunrise. Lows 39 to 47. Southwest winds 10 to 15 mph
during the late evening hours becoming light. Chance of showers
30 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 54 to 62. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain showers after
midnight. Lows 37 to 43. Chance of precipitation 60 percent.
.SUNDAY...Mostly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs 46 to 56. Chance of precipitation
50 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows 31 to 39. Chance of
precipitation 40 percent.
.MONDAY...Mostly cloudy with a chance of rain showers, snow
showers and slight chance of thunderstorms. Highs 45 to 55.
Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows 30 to 38. Chance of
precipitation 30 percent.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 52 to 60.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 33 to 41.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
rain showers and slight chance of thunderstorms. Highs 53 to 61.
Lows 34 to 42. Chance of precipitation 30 percent.
.THURSDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs 54 to 62.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows 35 to 43. Chance of
precipitation 30 percent.
.FRIDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 58 to 66.

$$

COZ037-231815-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy. Isolated rain showers in the
late evening and early morning, then scattered rain and snow
showers towards sunrise. Lows near 40. Chance of precipitation
30 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 53 to 59. South winds 10 to 20 mph with gusts to
around 30 mph in the afternoon. Chance of precipitation
60 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then a chance of
rain and snow showers after midnight. Lows in the mid to upper
30s. Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy with a chance of rain showers, snow
showers and slight chance of thunderstorms. Highs 45 to 55.
Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers, snow
showers and slight chance of thunderstorms. Lows 29 to 35. Chance
of precipitation 30 percent.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a chance of rain
showers, snow showers and slight chance of thunderstorms. Highs
47 to 53. Lows 29 to 35. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms and snow showers. Highs 51 to 57.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms and snow showers. Lows 32 to 38.
.WEDNESDAY...Mostly cloudy with a chance of rain showers, slight
chance of thunderstorms and snow showers. Highs 51 to 57. Chance
of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and slight chance of thunderstorms. Lows 32 to 38. Chance of
precipitation 40 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a chance of
rain showers and slight chance of thunderstorms. Highs 52 to 58.
Lows 33 to 39. Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the mid to upper 50s.

$$

COZ030-032-231815-
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
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy. Scattered rain showers. Lows in
the upper 30s. Chance of showers 30 percent.
.SATURDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 53 to 63. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain and snow
showers after midnight. Snow accumulation up to 1 inch. Lows
31 to 39. Chance of precipitation 60 percent.
.SUNDAY...Rain showers likely and slight chance of thunderstorms.
Highs 43 to 53. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers, rain
showers and slight chance of thunderstorms. Lows 25 to 31. Chance
of precipitation 40 percent.
.MONDAY...Mostly cloudy with a chance of rain showers, snow
showers and slight chance of thunderstorms. Highs 46 to 56.
Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows 24 to 32. Chance of
precipitation 30 percent.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 50 to 60. Lows
27 to 35.
.WEDNESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 53 to 63.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 30 to 36.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 10 percent
chance of thunderstorms. Highs 55 to 63. Lows in the lower to mid
30s.
.FRIDAY...Partly cloudy. Highs 56 to 64.

$$

COZ033-231815-
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
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy. Scattered rain showers during
the late evening hours, then scattered rain and snow showers
after midnight. Lows in the mid to upper 30s. South winds 10 to
15 mph during the late evening hours becoming light. Chance of
precipitation 40 percent.
.SATURDAY...Rain showers likely and chance of snow showers in the
morning, then rain showers and slight chance of thunderstorms in
the afternoon. Snow accumulation up to 3 inches. Highs 45 to 55.
.SATURDAY NIGHT...Rain showers and slight chance of thunderstorms
in the evening, then a chance of rain and snow showers after
midnight. Snow accumulation up to 3 inches. Lows 30 to 36.
.SUNDAY...Rain showers, snow showers likely and slight chance of
thunderstorms. Snow accumulation up to 3 inches possible. Highs
34 to 44. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Snow showers likely and slight chance of
thunderstorms. Snow accumulation of 3 to 6 inches possible. Lows
in the mid to upper 20s. Chance of precipitation 70 percent.
.MONDAY...Mostly cloudy with a chance of snow showers and slight
chance of thunderstorms. Highs 37 to 47. Chance of precipitation
40 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers, rain
showers and slight chance of thunderstorms. Lows in the mid to
upper 20s. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy. Highs 42 to 52.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 10 percent
chance of thunderstorms and snow showers. Lows 26 to 32. Highs
44 to 54.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms and snow showers. Lows near 30.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms and snow showers. Highs 46 to 56.
.THURSDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms and snow showers. Lows in the lower to mid 30s.
.FRIDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 48 to 56.

$$

COZ034-231815-
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
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy. Scattered rain showers during
the late evening hours, then scattered rain and snow showers
after midnight. Lows 34 to 40. South winds 10 to 15 mph. Chance
of precipitation 30 percent.
.SATURDAY...Chance of rain and snow showers in the morning, then
rain showers, snow showers likely and slight chance of
thunderstorms in the afternoon. Snow accumulation up to 2 inches.
Highs 46 to 56. South winds 10 to 15 mph with gusts to around
25 mph. Chance of precipitation 70 percent.
.SATURDAY NIGHT...Rain showers, snow showers likely and slight
chance of thunderstorms in the evening, then a chance of rain and
snow showers after midnight. Snow accumulation up to 1 inch. Lows
30 to 36. Chance of precipitation 60 percent.
.SUNDAY...Snow showers likely, chance of rain showers and slight
chance of thunderstorms. Snow accumulation up to 3 inches
possible. Highs 35 to 45. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers, rain
showers and slight chance of thunderstorms. Lows 24 to 32. Chance
of precipitation 40 percent.
.MONDAY...Mostly cloudy with a chance of snow showers, rain
showers and slight chance of thunderstorms. Highs 39 to 49.
Chance of precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers, rain
showers and slight chance of thunderstorms. Lows 24 to 30. Chance
of precipitation 40 percent.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms and snow showers. Highs 43 to 53.
.TUESDAY NIGHT...Mostly cloudy with a chance of snow showers and
slight chance of thunderstorms. Lows 28 to 34. Chance of
precipitation 30 percent.
.WEDNESDAY...Mostly cloudy with a chance of rain showers, snow
showers and slight chance of thunderstorms. Highs 45 to 55.
Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow showers and slight chance of thunderstorms. Lows 29 to 35.
Chance of precipitation 50 percent.
.THURSDAY...Mostly cloudy with a chance of rain showers, slight
chance of thunderstorms and snow showers. Highs 46 to 56. Chance
of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow showers and slight chance of thunderstorms. Lows 30 to 36.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms
and snow showers. Highs 47 to 57.

$$

COZ031-231815-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
940 PM MDT Fri Sep 22 2017

.REST OF TONIGHT...Mostly cloudy. Scattered rain showers during
the late evening hours, then scattered rain and snow showers
after midnight. Lows in the mid to upper 30s. Chance of
precipitation 50 percent.
.SATURDAY...Rain showers likely and chance of snow showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Snow accumulation up to 1 inch.
Highs 44 to 54. Southwest winds 10 to 15 mph in the afternoon.
Chance of precipitation 70 percent.
.SATURDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then a chance of rain and snow
showers after midnight. Snow accumulation up to 1 inch. Lows in
the lower to mid 30s. Chance of precipitation 70 percent.
.SUNDAY...Rain showers, snow showers likely and slight chance of
thunderstorms. Snow accumulation up to 3 inches possible. Highs
37 to 47. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers and
slight chance of thunderstorms. Lows in the mid to upper 20s.
Chance of precipitation 50 percent.
.MONDAY...Mostly cloudy with a chance of snow showers, rain
showers and slight chance of thunderstorms. Highs 38 to 48.
Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers and
slight chance of thunderstorms. Lows in the mid to upper 20s.
Chance of precipitation 30 percent.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 43 to 53. Lows
near 30.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a 10 percent
chance of thunderstorms. Highs 47 to 57. Lows in the lower to mid
30s.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower to
mid 30s. Highs 49 to 59.

$$



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