Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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205
FPUS55 KBOU 200220
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
820 PM MDT Thu Apr 19 2018

COZ038-201730-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain
showers towards sunrise. Lows in the mid 30s to lower 40s. East
winds 15 to 25 mph.
.FRIDAY...Chance of rain showers in the morning, then rain
showers and slight chance of thunderstorms in the afternoon.
Highs in the mid to upper 40s. East winds 10 to 20 mph with gusts
to around 30 mph.
.FRIDAY NIGHT...Rain and snow. Snow accumulation up to 1 inch.
Lows in the lower 30s. East winds 10 to 15 mph with gusts to
around 25 mph in the evening becoming light.
.SATURDAY...Rain and snow likely. Highs near 50. Chance of
precipitation 60 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower to
mid 60s. Lows in the mid to upper 30s.
.MONDAY...Partly cloudy with a 20 percent chance of rain and
thunderstorms. Highs in the mid to upper 60s.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of rain.
Lows 30 to 36.
.TUESDAY...Mostly cloudy. Highs in the mid to upper 50s.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
to mid 30s. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid to upper 30s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 60s.

$$

COZ039-201730-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
including Arvada, Boulder, Golden, Lakewood, and Longmont
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain
showers towards sunrise. Lows around 40. North winds 10 to 15 mph
after midnight.
.FRIDAY...Chance of rain showers in the morning, then rain
showers and slight chance of thunderstorms in the afternoon.
Highs near 50.
.FRIDAY NIGHT...Rain in the evening, then snow and rain after
midnight. Snow accumulation up to 1 inch. Lows in the lower 30s.
.SATURDAY...Rain, snow likely and slight chance of thunderstorms.
Highs in the lower 50s. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the mid 60s.
Lows around 40.
.MONDAY...Partly cloudy with a 10 percent chance of rain and
thunderstorms. Highs in the mid 60s to lower 70s.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of rain
and thunderstorms. Lows in the upper 30s.
.TUESDAY...Mostly cloudy. Highs in the upper 50s.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper
30s. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows around 40.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the mid to upper 60s.

$$

COZ040-201730-
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
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain
showers towards sunrise. Windy. Lows in the lower 40s. South
winds 20 to 30 mph with gusts to around 40 mph.
.FRIDAY...Chance of rain showers in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs in the lower to mid 50s. Southeast winds 15 to
25 mph with gusts to around 35 mph. Chance of precipitation
70 percent.
.FRIDAY NIGHT...Rain in the evening, then snow and rain after
midnight. Snow accumulation up to 1 inch. Lows in the lower 30s.
East winds 10 to 15 mph with gusts to around 25 mph in the evening
becoming light.
.SATURDAY...Rain and snow likely. Highs in the lower 50s. Chance
of precipitation 60 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the mid 60s.
Lows in the lower 40s.
.MONDAY...Partly cloudy with a 10 percent chance of rain and
thunderstorms. Highs around 70.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the upper 30s.
Highs in the upper 50s.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper
30s. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 40s.
.THURSDAY...Partly cloudy. Highs in the upper 60s.

$$

COZ041-201730-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain
showers towards sunrise. Very windy. Lows near 40. South winds
25 to 35 mph with gusts to around 45 mph.
.FRIDAY...Chance of rain and snow showers in the morning, then
rain showers and slight chance of thunderstorms in the afternoon.
Very windy. Little or no snow accumulation. Highs 41 to 49. South
winds 25 to 35 mph.
.FRIDAY NIGHT...Rain, snow and slight chance of thunderstorms in
the evening, then snow after midnight. Snow accumulation up to
3 inches. Lows near 30. Southeast winds 10 to 15 mph with gusts
to around 30 mph in the evening becoming light.
.SATURDAY...Snow likely, chance of rain and slight chance of
thunderstorms. Highs 44 to 50. North winds 10 to 15 mph. Chance
of precipitation 60 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 59 to 65. Lows
35 to 41.
.MONDAY...Partly cloudy with a 20 percent chance of rain and
thunderstorms. Highs 64 to 70.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy. Lows in the
lower to mid 30s. Highs 53 to 59.
.WEDNESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid 30s to lower 40s.
.THURSDAY...Partly cloudy. Highs 62 to 68.

$$

COZ043-201730-
Central and South Weld County-
including Eaton, Fort Lupton, Greeley, and Roggen
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain
showers towards sunrise. Lows in the lower 40s. Southeast winds
15 to 25 mph with gusts to around 35 mph.
.FRIDAY...Chance of rain showers in the morning, then rain
showers likely in the afternoon. Highs near 50. Southeast winds
15 to 25 mph. Chance of showers 70 percent.
.FRIDAY NIGHT...Rain in the evening, then rain and snow after
midnight. Little or no snow accumulation. Lows in the lower 30s.
East winds 10 to 15 mph with gusts to around 25 mph shifting to
the northeast after midnight.
.SATURDAY...Rain and snow likely. Highs in the lower 50s. Chance
of precipitation 60 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the upper 60s.
Lows in the mid 30s to lower 40s.
.MONDAY...Partly cloudy with a 10 percent chance of rain and
thunderstorms. Highs around 70.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the 30s. Highs
around 60.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
to mid 30s. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower
40s.
.THURSDAY...Partly cloudy. Highs in the upper 60s.

$$

COZ042-044-201730-
Northeast Weld County-Morgan County-
including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham,
Brush, Fort Morgan, Goodrich, and Wiggins
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain
showers towards sunrise. Windy. Lows 37 to 43. Southeast winds
20 to 30 mph.
.FRIDAY...Rain showers likely. Windy. Highs in the mid to upper
40s. Southeast winds 20 to 30 mph. Chance of showers 70 percent.
.FRIDAY NIGHT...Rain in the evening, then rain and snow after
midnight. Snow accumulation up to 1 inch. Lows in the lower 30s.
East winds 10 to 20 mph. Gusts up to 30 mph in the evening.
.SATURDAY...Rain and snow likely. Highs near 50. Chance of
precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower to
mid 60s. Lows in the mid to upper 30s.
.MONDAY...Partly cloudy with a 10 percent chance of rain and
thunderstorms. Highs 65 to 71.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows in the lower to mid 30s.
.TUESDAY...Mostly cloudy. Highs 55 to 61.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
to mid 30s. Highs 62 to 68.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid to upper 30s.
.THURSDAY...Partly cloudy. Highs 63 to 69.

$$

COZ045-049-201730-
Central and East Adams and Arapahoe Counties-Washington County-
including Bennett, Byers, Deer Trail, Leader, Akron, Cope,
Last Chance, and Otis
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Mostly cloudy. A 20 percent chance of rain
showers towards sunrise. Very windy. Lows near 40. Southeast
winds 25 to 35 mph.
.FRIDAY...Rain showers likely. Very windy. Highs 42 to 48.
Southeast winds 25 to 35 mph. Chance of showers 70 percent.
.FRIDAY NIGHT...Rain in the evening, then rain with snow likely
after midnight. Snow accumulation up to 1 inch. Lows in the lower
30s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening.
.SATURDAY...Rain and snow likely. Highs in the mid 40s to lower
50s. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the mid 60s.
Lows around 40.
.MONDAY...Partly cloudy with a 10 percent chance of rain and
thunderstorms. Highs around 70.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 30s.
Highs in the upper 50s.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
30s. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the upper 30s.
.THURSDAY...Partly cloudy. Highs in the upper 60s.

$$

COZ048-201730-
Logan County-
including Crook, Merino, Sterling, and Peetz
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Mostly cloudy. A 30 percent chance of rain
showers towards sunrise. Windy. Lows in the upper 30s. Southeast
winds 20 to 30 mph.
.FRIDAY...Rain showers likely. Windy. Highs in the lower to mid
40s. Southeast winds 20 to 30 mph. Chance of showers 70 percent.
.FRIDAY NIGHT...Rain. Lows in the lower 30s. East winds 10 to
20 mph. Gusts up to 30 mph in the evening.
.SATURDAY...Rain likely. Highs in the mid 40s to lower 50s.
Chance of rain 60 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower to
mid 60s. Lows in the mid 30s.
.MONDAY...Partly cloudy with a 20 percent chance of rain and
thunderstorms. Highs in the mid to upper 60s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Lows in the lower 30s.
.TUESDAY...Mostly cloudy. Highs in the mid to upper 50s.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
30s. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Lows in the mid
30s. Highs in the 60s.

$$

COZ050-051-201730-
Sedgwick County-Phillips County-
including Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 30 percent chance of rain showers towards
sunrise. Lows in the upper 30s. Southeast winds 15 to 25 mph.
.FRIDAY...Rain showers. Highs in the lower 40s. Southeast winds
15 to 25 mph with gusts to around 35 mph.
.FRIDAY NIGHT...Rain. Lows in the lower 30s. East winds 10 to
20 mph. Gusts up to 30 mph in the evening.
.SATURDAY...Rain likely. Highs in the upper 40s. East winds 10 to
15 mph. Chance of rain 60 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.SUNDAY...Partly cloudy. Highs around 60.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 30s.
.MONDAY...Partly cloudy with a 20 percent chance of rain and
thunderstorms. Highs in the mid 60s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Lows in the mid 30s.
.TUESDAY...Mostly cloudy. Highs in the mid 50s.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
30s. Highs in the lower 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.THURSDAY...Mostly cloudy. Highs in the mid 60s.

$$

COZ046-201730-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
including Agate, Hugo, Limon, and Matheson
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of rain showers towards
sunrise. Very windy. Lows near 40. Southeast winds 25 to 35 mph
with gusts to around 45 mph.
.FRIDAY...Chance of rain showers in the morning, then rain
showers likely in the afternoon. Very windy. Highs in the lower
to mid 40s. Southeast winds 25 to 35 mph with gusts to around
45 mph. Chance of showers 70 percent.
.FRIDAY NIGHT...Rain and snow in the evening, then rain and snow
likely after midnight. Snow accumulation up to 1 inch. Lows in
the lower 30s. East winds 10 to 20 mph. Gusts up to 30 mph in the
evening.
.SATURDAY...Rain and snow likely. Highs in the mid to upper 40s.
North winds 10 to 15 mph. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower to
mid 60s. Lows 33 to 39.
.MONDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the mid 60s to lower 70s.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of rain.
Lows in the mid 30s.
.TUESDAY...Mostly cloudy. Highs in the mid to upper 50s.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
to mid 30s. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid to upper 30s.
.THURSDAY...Partly cloudy. Highs in the upper 60s.

$$

COZ047-201730-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
including Forder, Karval, Kutch, and Punkin Center
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of rain showers towards
sunrise. Windy. Lows near 40. Southeast winds 20 to 30 mph with
gusts to around 40 mph.
.FRIDAY...Chance of rain showers in the morning, then rain
showers likely in the afternoon. Windy. Highs in the mid 40s.
Southeast winds 20 to 30 mph with gusts to around 40 mph. Chance
of showers 70 percent.
.FRIDAY NIGHT...Rain and slight chance of thunderstorms in the
evening, then rain likely and slight chance of thunderstorms
after midnight. Lows in the lower to mid 30s. East winds 10 to
20 mph. Gusts up to 30 mph in the evening.
.SATURDAY...Mostly cloudy with a chance of rain and slight chance
of thunderstorms. Highs near 50. North winds 10 to 15 mph. Chance
of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the mid 60s.
Lows in the mid 30s.
.MONDAY...Partly cloudy. Highs around 70.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows in the mid 30s.
.TUESDAY...Mostly cloudy. Highs around 60.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
30s. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of rain
showers. Lows in the mid to upper 30s.
.THURSDAY...Partly cloudy. Highs near 70.

$$

COZ035-036-201730-
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
820 PM MDT Thu Apr 19 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM FRIDAY TO NOON MDT
SATURDAY...

.REST OF TONIGHT...Mostly cloudy. Slight chance of snow showers
after midnight. Chance of rain and snow showers towards sunrise.
Lows 31 to 39. Southeast winds 10 to 15 mph with gusts to around
25 mph in the evening becoming light. Chance of precipitation
30 percent.
.FRIDAY...Snow showers likely and chance of rain showers in the
morning, then snow showers, rain showers and slight chance of
thunderstorms in the afternoon. Snow accumulation of 2 to
4 inches, mainly above 8000 feet. Highs 35 to 45. East winds 10
to 15 mph in the afternoon.
.FRIDAY NIGHT...Snow, rain and slight chance of thunderstorms in
the evening, then snow after midnight. Snow accumulation of 2 to
5 inches. Lows in the mid to upper 20s.
.SATURDAY...Snow likely, chance of rain and slight chance of
thunderstorms. Snow accumulation up to 2 inches possible. Highs
40 to 48. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain
and snow. Lows near 30.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 52 to 60. Lows
31 to 37.
.MONDAY...Partly cloudy with a chance of rain and slight chance
of thunderstorms. Highs 54 to 64. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain,
thunderstorms and snow. Lows 28 to 34.
.TUESDAY...Mostly cloudy. Highs 46 to 54.
.TUESDAY NIGHT...Partly cloudy. Lows 27 to 33.
.WEDNESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 52 to 60.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 30 to 36.
.THURSDAY...Mostly cloudy with a 10 percent chance of
thunderstorms. Highs 50 to 60.

$$

COZ037-201730-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Chance of snow showers after midnight. Snow
showers likely towards sunrise. Snow accumulation up to 1 inch.
Lows near 30. Southeast winds 10 to 15 mph in the evening
becoming light. Chance of snow 60 percent.
.FRIDAY...Snow showers likely and slight chance of thunderstorms
in the morning, then snow showers likely and chance of
thunderstorms in the afternoon. Snow accumulation of 1 to
3 inches. Highs 36 to 42. Southwest winds 10 to 15 mph in the
afternoon. Chance of precipitation 70 percent.
.FRIDAY NIGHT...Snow likely and slight chance of thunderstorms in
the evening, then snow likely after midnight. Snow accumulation
of 1 to 3 inches. Lows in the lower to mid 20s. Chance of
precipitation 70 percent.
.SATURDAY...Mostly cloudy with a chance of snow and slight chance
of thunderstorms. Highs 40 to 46. Chance of precipitation
50 percent.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows in the mid 20s.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 50 to 56. Lows
near 30.
.MONDAY...Partly cloudy with a 10 percent chance of rain and
thunderstorms. Highs 54 to 60.
.MONDAY NIGHT...Mostly cloudy. Lows near 30.
.TUESDAY...Mostly cloudy with a 20 percent chance of rain and
thunderstorms. Highs 48 to 54.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows near 30.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
rain showers and slight chance of thunderstorms. Highs 51 to 57.
Lows near 30. Chance of precipitation 30 percent.
.THURSDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs 51 to 57.

$$

COZ030-201730-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Cloudy. Slight chance of rain and snow showers
during the late evening hours. Chance of rain and snow showers
after midnight. Lows in the lower 30s. Southeast winds 10 to
15 mph with gusts to around 25 mph in the evening becoming light.
Chance of precipitation 50 percent.
.FRIDAY...Snow showers, rain showers likely and slight chance of
thunderstorms in the morning, then snow showers, rain showers and
slight chance of thunderstorms in the afternoon. Snow
accumulation of 1 to 3 inches. Highs 39 to 45. West winds 10 to
15 mph in the afternoon.
.FRIDAY NIGHT...Snow in the evening, then snow likely after
midnight. Snow accumulation of 1 to 2 inches. Lows in the mid
20s.
.SATURDAY...Mostly cloudy with a chance of snow, rain and slight
chance of thunderstorms. Highs in the lower to mid 40s. Chance of
precipitation 50 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the 50s. Lows
in the lower 30s.
.MONDAY...Partly cloudy with a 20 percent chance of rain and
thunderstorms. Highs in the mid to upper 50s.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of rain
and snow. Lows around 30.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs near 50. Lows
in the upper 20s.
.WEDNESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the lower to mid 50s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.THURSDAY...Mostly cloudy with a 10 percent chance of
thunderstorms. Highs near 50.

$$

COZ032-201730-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
820 PM MDT Thu Apr 19 2018

.REST OF TONIGHT...Cloudy. Slight chance of rain and snow showers
in the evening, then a chance of rain and snow showers after
midnight. Lows in the 30s. Southeast winds 10 to 15 mph with
gusts to around 25 mph in the evening becoming light. Chance of
precipitation 40 percent.
.FRIDAY...Snow showers, rain showers likely and slight chance of
thunderstorms in the morning, then snow showers, rain showers and
slight chance of thunderstorms in the afternoon. Snow
accumulation of 1 to 3 inches. Highs 38 to 46.
.FRIDAY NIGHT...Snow in the evening, then snow likely after
midnight. Snow accumulation up to 2 inches. Lows in the mid 20s
to lower 30s.
.SATURDAY...Snow likely, chance of rain and slight chance of
thunderstorms. Highs 42 to 50. Chance of precipitation
60 percent.
.SATURDAY NIGHT...Partly cloudy with a 10 percent chance of snow.
Lows near 30.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 53 to 63. Lows in
the lower to mid 30s.
.MONDAY...Partly cloudy with a 10 percent chance of rain and
thunderstorms. Highs 54 to 64.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of rain
and thunderstorms. Lows in the lower to mid 30s.
.TUESDAY...Mostly cloudy. Highs 49 to 59.
.TUESDAY NIGHT...Partly cloudy. Lows 28 to 34.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 52 to 60.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 10 percent
chance of thunderstorms. Lows near 30. Highs 50 to 58.

$$

COZ033-034-201730-
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
820 PM MDT Thu Apr 19 2018

...WINTER STORM WARNING IN EFFECT FROM 6 AM FRIDAY TO NOON MDT
SATURDAY...

.REST OF TONIGHT...Chance of snow showers in the evening, then
snow showers likely after midnight. Snow accumulation up to
2 inches. Lows 25 to 33. South winds 10 to 15 mph with gusts to
around 25 mph. Chance of snow 60 percent.
.FRIDAY...Snow showers and slight chance of thunderstorms in the
morning, then snow showers and chance of thunderstorms in the
afternoon. Snow may be heavy at times in the afternoon. Snow
accumulation of 4 to 7 inches. Highs 30 to 40. Southwest winds
10 to 15 mph in the afternoon.
.FRIDAY NIGHT...Snow. Snow accumulation of 4 to 6 inches. Lows
18 to 26.
.SATURDAY...Snow and slight chance of thunderstorms. Snow
accumulation of 2 to 4 inches possible. Highs 31 to 41.
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Lows in the mid to upper 20s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 43 to 53. Lows
near 30.
.MONDAY...Partly cloudy with a chance of rain, snow and slight
chance of thunderstorms. Highs 44 to 54. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow, slight
chance of rain and thunderstorms. Lows 24 to 30. Chance of
precipitation 30 percent.
.TUESDAY...Mostly cloudy with a 10 percent chance of
thunderstorms and snow. Highs 38 to 48.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms and snow showers. Highs 41 to 51.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow showers. Lows 25 to 31.
.THURSDAY...Mostly cloudy with a 20 percent chance of
thunderstorms and snow showers. Highs 41 to 49.

$$

COZ031-201730-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
820 PM MDT Thu Apr 19 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM FRIDAY TO NOON MDT
SATURDAY...

.REST OF TONIGHT...Chance of rain and snow showers in the
evening, then snow showers likely and chance of rain showers
after midnight. Snow accumulation up to 1 inch. Lows 29 to 35.
Southeast winds 10 to 15 mph in the evening becoming light.
Chance of precipitation 60 percent.
.FRIDAY...Snow showers and slight chance of thunderstorms in the
morning, then snow showers, rain showers and slight chance of
thunderstorms in the afternoon. Snow may be heavy at times in the
afternoon. Snow accumulation of 3 to 6 inches. Highs 30 to 40.
Northwest winds 10 to 15 mph in the afternoon.
.FRIDAY NIGHT...Snow. Snow accumulation of 1 to 3 inches. Lows 22
to 28.
.SATURDAY...Mostly cloudy with a chance of snow and slight chance
of thunderstorms. Highs 36 to 45. Chance of precipitation
50 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 45 to 55. Lows
near 30.
.MONDAY...Partly cloudy with a chance of rain and slight chance
of thunderstorms. Highs 46 to 56. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows near 30.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 42 to 52. Lows
in the mid 20s to lower 30s.
.WEDNESDAY...Partly cloudy with a 10 percent chance of
thunderstorms and snow showers. Highs 44 to 54.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of rain
showers. Lows near 30.
.THURSDAY...Mostly cloudy with a 10 percent chance of
thunderstorms and snow showers. Highs 42 to 52.

$$



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