Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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FPUS55 KBOU 280348
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Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
848 PM MST Mon Feb 27 2017

COZ038-281815-
Larimer County Below 6000 Feet/Northwest Weld County-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy with a 10 percent chance of
snow. Lows 19 to 23. Northwest winds 10 to 15 mph.
.TUESDAY...Cloudy with a 20 percent chance of snow. Highs 31 to
37. Northwest winds 10 to 15 mph with gusts to around 25 mph in
the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 17. Northwest winds
15 to 25 mph.
.WEDNESDAY...Mostly sunny. Highs 33 to 39. West winds 15 to
25 mph with gusts to around 35 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 20. West winds
10 to 15 mph with gusts to around 25 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 39 to 45.
Lows 19 to 23.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 49 to 55. Lows in
the mid 20s to lower 30s.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 55 to 62. Lows
near 30.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
.MONDAY...Mostly sunny. Highs 47 to 53.

$$

COZ039-281815-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy with a 10 percent chance of
snow. Lows in the mid 20s.
.TUESDAY...Cloudy. Slight chance of snow in the morning, then a
chance of snow in the afternoon. Highs in the mid to upper 30s.
Chance of snow 50 percent.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of snow
showers in the evening. Lows 17 to 21. West winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY...Mostly sunny. Highs near 40. West winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid to
upper 40s. Lows in the 20s.
.FRIDAY...Mostly sunny. Highs in the mid to upper 50s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower to
mid 30s. Highs in the lower to mid 60s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 30s
to lower 40s. Highs near 60.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.MONDAY...Mostly sunny. Highs in the lower to mid 50s.

$$

COZ040-281815-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy. Lows in the mid 20s. Southwest
winds 10 to 15 mph during the late evening hours becoming light.
.TUESDAY...Slight chance of snow in the morning, then snow likely
in the afternoon. Snow accumulation up to 1 inch. Highs in the
upper 30s. Northeast winds 10 to 15 mph in the afternoon. Chance
of snow 60 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers in the evening, then partly cloudy after midnight. Lows
15 to 19. West winds 10 to 15 mph with gusts to around 25 mph.
.WEDNESDAY...Mostly sunny. Highs around 40. Southwest winds 10 to
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 19 to 23.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid
40s. Lows in the mid 20s.
.FRIDAY...Mostly sunny. Highs in the upper 50s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower to
mid 30s. Highs in the mid 60s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid to
upper 30s. Highs in the lower 60s.
.SUNDAY NIGHT...Partly cloudy. Lows around 30.
.MONDAY...Mostly sunny. Highs in the lower 50s.

$$

COZ041-281815-
Elbert/Central and East Douglas Counties Above 6000 Feet-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy. Lows in the lower to mid 20s.
Southwest winds 10 to 20 mph during the late evening hours
becoming light.
.TUESDAY...Slight chance of snow in the morning, then snow likely
in the afternoon. Snow accumulation around 1 inch. Highs in the
mid to upper 30s. East winds 10 to 15 mph with gusts to around
25 mph in the afternoon. Chance of snow 60 percent.
.TUESDAY NIGHT...Mostly cloudy with a chance of snow showers in
the evening, then partly cloudy with a slight chance of snow
showers after midnight. Colder. Lows 9 to 15. Northwest winds
10 to 15 mph. Chance of snow 50 percent.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 30s.
.WEDNESDAY NIGHT...Mostly clear. Lows 15 to 19.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower
to mid 40s. Lows in the lower to mid 20s.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the lower to
mid 50s. Lows near 30.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 57 to 64. Lows in
the mid to upper 30s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s.
.MONDAY...Mostly sunny. Highs near 50.

$$

COZ042-281815-
Northeast Weld County-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy. Lows in the lower 20s.
Northwest winds 10 to 15 mph with gusts to around 25 mph.
.TUESDAY...Cloudy. A 30 percent chance of snow in the afternoon.
Highs 31 to 37. Northwest winds 10 to 15 mph with gusts to around
30 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. A 10 percent chance of snow
showers in the evening. Lows around 17. Northwest winds 15 to
25 mph with gusts to around 35 mph.
.WEDNESDAY...Mostly sunny. Highs 33 to 39. Northwest winds 15 to
25 mph with gusts to around 35 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 20. West winds
10 to 15 mph with gusts to around 30 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 38 to 44.
Lows around 20.
.FRIDAY...Partly cloudy. Highs in the lower to mid 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid to upper 20s.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 57 to 63. Lows in
the lower 30s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.MONDAY...Mostly sunny. Highs near 50.

$$

COZ043-044-281815-
Central and South Weld County-Morgan County-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy. Lows in the lower 20s. West
winds 10 to 15 mph during the late evening hours becoming light.
.TUESDAY...Cloudy. Slight chance of snow in the morning, then a
chance of snow in the afternoon. Highs in the upper 30s.
Northeast winds 10 to 15 mph in the afternoon. Chance of snow
40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers in the evening, then partly cloudy after midnight. Lows
around 18. Northwest winds 10 to 15 mph with gusts to around
30 mph.
.WEDNESDAY...Mostly sunny. Highs around 40. West winds 10 to
15 mph with gusts to around 25 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 20.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the 40s.
Lows in the lower to mid 20s.
.FRIDAY...Partly cloudy. Highs in the mid to upper 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs in the
lower to mid 60s. Lows 28 to 34.
.MONDAY...Mostly sunny. Highs in the lower 50s.

$$

COZ048-050-051-281815-
Logan County-Sedgwick County-Phillips County-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy. Lows in the lower 20s.
Northwest winds 10 to 15 mph.
.TUESDAY...Cloudy. A 10 percent chance of snow in the afternoon.
Highs in the mid to upper 30s. Northwest winds 10 to 20 mph.
.TUESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
17 to 21. Northwest winds 15 to 25 mph.
.WEDNESDAY...Mostly sunny. Highs near 40. Northwest winds 15 to
25 mph with gusts to around 35 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s. West
winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower
to mid 40s. Lows in the lower 20s.
.FRIDAY...Partly cloudy. Highs in the mid to upper 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs in the lower to
mid 60s. Lows in the lower 30s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s.
.MONDAY...Mostly sunny. Highs in the lower 50s.

$$

COZ045-049-281815-
Central and East Adams and Arapahoe Counties-Washington County-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy. Lows in the mid 20s. West winds
10 to 15 mph during the late evening hours becoming light.
.TUESDAY...Snow likely in the afternoon. Snow accumulation up to
2 inches. Highs in the mid 30s. Northeast winds 10 to 15 mph with
gusts to around 25 mph in the afternoon. Chance of snow
60 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers in the evening, then partly cloudy after midnight. Lows
15 to 19. Northwest winds 10 to 20 mph with gusts to around
30 mph.
.WEDNESDAY...Mostly sunny. Highs near 40. West winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 17 to 21.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid
40s. Lows in the lower to mid 20s.
.FRIDAY...Partly cloudy. Highs in the upper 50s.
.FRIDAY NIGHT...Mostly clear. Lows near 30.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs in the mid 60s.
Lows in the lower to mid 30s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.MONDAY...Mostly sunny. Highs in the lower 50s.

$$

COZ046-047-281815-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Partly cloudy. Lows in the lower to mid 20s.
Southwest winds 10 to 15 mph with gusts to around 25 mph during
the late evening hours becoming light.
.TUESDAY...Snow likely and slight chance of rain in the
afternoon. Snow accumulation up to 1 inch. Highs 35 to 45.
Northeast winds 10 to 15 mph with gusts to around 25 mph. Chance
of precipitation 60 percent.
.TUESDAY NIGHT...Snow showers likely in the evening, then partly
cloudy with a slight chance of snow showers after midnight. Snow
accumulation up to 1 inch. Lows 14 to 18. Northwest winds 10 to
15 mph with gusts to around 25 mph. Chance of snow 60 percent.
.WEDNESDAY...Mostly sunny. Highs 37 to 43. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 15 to 19.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the 40s.
Lows 17 to 21.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the mid to
upper 50s. Lows in the mid to upper 20s.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 62 to 68. Lows
29 to 35.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.MONDAY...Mostly sunny. Highs 50 to 56.

$$

COZ035-281815-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Snow in the late evening and early morning,
then a chance of snow towards sunrise. New snow accumulation up
to 2 inches. Lows 12 to 22. West winds 10 to 15 mph.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
21 to 31. West winds 10 to 15 mph with gusts to around 30 mph in
the afternoon.
.TUESDAY NIGHT...Partly cloudy. Chance of snow in the evening,
then a slight chance of snow after midnight. Windy. Lows 10 to
18. West winds 20 to 30 mph with gusts to around 45 mph. Chance
of snow 30 percent.
.WEDNESDAY...Mostly sunny. Windy. Highs 22 to 32. West winds
20 to 30 mph with gusts to around 45 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 12 to 20. West winds 10 to
20 mph with gusts to around 40 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 29 to 39.
Lows 16 to 22.
.FRIDAY...Mostly sunny. Highs 37 to 47.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 24 to
34. Highs 42 to 52.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy with a 10 percent chance
of snow. Highs 41 to 51. Lows 18 to 28.
.MONDAY...Partly cloudy. Highs 36 to 46.

$$

COZ036-281815-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows 18 to 24. Southwest winds 10 to 15 mph during the late
evening hours becoming light.
.TUESDAY...Cloudy with a 50 percent chance of snow. Highs 28 to
36.
.TUESDAY NIGHT...Mostly cloudy with a chance of snow in the
evening, then partly cloudy with a slight chance of snow after
midnight. Colder. Lows 6 to 14. West winds 10 to 15 mph with
gusts to around 30 mph. Chance of snow 30 percent.
.WEDNESDAY...Mostly sunny. Highs 28 to 38. West winds 10 to
15 mph with gusts to around 25 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 12 to 18. West winds 10 to
15 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 35 to 45.
Lows 17 to 23.
.FRIDAY...Mostly sunny. Highs 44 to 54.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 23 to 31. Highs
49 to 59.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 28 to 36. Highs
48 to 58.
.SUNDAY NIGHT...Partly cloudy. Lows 23 to 29.
.MONDAY...Mostly sunny. Highs 42 to 52.

$$

COZ030-032-281815-
Jackson County Below 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Snow in the late evening and early morning,
then snow likely towards sunrise. New snow accumulation of 1 to
2 inches. Lows 9 to 17. West winds 10 to 15 mph during the late
evening hours becoming light.
.TUESDAY...Snow likely. Snow accumulation up to 2 inches. Highs
19 to 27. West winds 10 to 15 mph with gusts to around 25 mph in
the afternoon. Chance of snow 70 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 6 to 12. West winds 10 to 20 mph with gusts to around
30 mph.
.WEDNESDAY...Mostly cloudy with a 10 percent chance of snow.
Highs 20 to 26. West winds 10 to 15 mph with gusts to around
30 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 7 to 11. Southwest winds
10 to 15 mph with gusts to around 25 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 27 to 33.
Lows 10 to 14.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Highs 34 to 44. Lows
17 to 21.
.SATURDAY NIGHT...Partly cloudy with a 10 percent chance of snow.
Lows in the 20s.
.SUNDAY...Partly cloudy with a 20 percent chance of snow. Highs
37 to 45.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 15 to 21.
.MONDAY...Partly cloudy. Highs 33 to 41.

$$

COZ037-281815-
Central and Southeast Park County-
848 PM MST Mon Feb 27 2017

.REST OF TONIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows 15 to 21. Southwest winds 10 to 15 mph during the late
evening hours becoming light.
.TUESDAY...Cloudy with a 50 percent chance of snow. Highs 25 to
31. West winds 10 to 15 mph with gusts to around 30 mph in the
afternoon.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of snow in
the evening. Colder. Lows 3 to 7. West winds 10 to 15 mph with
gusts to around 30 mph.
.WEDNESDAY...Mostly sunny. Highs 24 to 30. West winds 10 to
15 mph with gusts to around 30 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 6 to 10. West winds 10 to
15 mph.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 30 to 36. Lows
13 to 17.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 38 to 48. Lows
19 to 23.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.SUNDAY...Mostly sunny. Highs 39 to 47.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.MONDAY...Mostly sunny. Highs 38 to 44.

$$

COZ031-033-281815-
West Jackson and West Grand Counties Above 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
848 PM MST Mon Feb 27 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST TUESDAY...

.REST OF TONIGHT...Snow. New snow accumulation of 2 to 5 inches.
Lows 6 to 14. West winds 10 to 20 mph. Gusts up to 35 mph during
the late evening hours.
.TUESDAY...Snow likely. Snow accumulation up to 3 inches. Highs
12 to 22. West winds 10 to 20 mph. Gusts up to 35 mph in the
afternoon. Chance of snow 70 percent.
.TUESDAY NIGHT...Snow likely and areas of blowing snow in the
evening, then a chance of snow and areas of blowing snow after
midnight. Windy. Snow accumulation up to 3 inches. Lows 3 to 11.
West winds 20 to 30 mph. Gusts up to 40 mph increasing to 50 mph
after midnight. Chance of snow 60 percent. Wind chill readings
15 below to 25 below zero.
.WEDNESDAY...Partly cloudy with a chance of snow and areas of
blowing snow. Highs 13 to 23. West winds 15 to 25 mph with gusts
to around 50 mph. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
snow. Lows 6 to 12. West winds 10 to 20 mph with gusts to around
40 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 22 to 30.
Lows 10 to 16.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Highs 29 to 39. Lows
16 to 22.
.SATURDAY NIGHT...Partly cloudy with a 10 percent chance of snow.
Lows 21 to 27.
.SUNDAY...Partly cloudy with a 20 percent chance of snow. Highs
32 to 40.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 13 to 19.
.MONDAY...Partly cloudy. Highs 30 to 36.

$$

COZ034-281815-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-
848 PM MST Mon Feb 27 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST TUESDAY...

.REST OF TONIGHT...Snow. New snow accumulation of 2 to 4 inches.
Lows 7 to 17. West winds 15 to 25 mph. Gusts up to 40 mph during
the late evening hours.
.TUESDAY...Snow. Snow accumulation of 2 to 4 inches. Highs 15 to
25. West winds 10 to 15 mph with gusts to around 30 mph in the
afternoon.
.TUESDAY NIGHT...Snow likely and areas of blowing snow in the
evening, then a chance of snow and areas of blowing snow after
midnight. Windy, colder. Snow accumulation up to 3 inches. Lows
2 below to 8 above zero. West winds 20 to 30 mph. Gusts up to
40 mph increasing to 50 mph after midnight. Chance of snow
60 percent. Wind chill readings 15 below to 25 below zero.
.WEDNESDAY...Partly cloudy with a 10 percent chance of snow.
Highs 14 to 24. West winds 15 to 25 mph with gusts to around
45 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 3 to 11. West winds 10 to
20 mph with gusts to around 30 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 22 to 32.
Lows 9 to 17.
.FRIDAY...Mostly sunny. Highs 29 to 39.
.FRIDAY NIGHT...Partly cloudy. Lows 14 to 22.
.SATURDAY...Mostly sunny. Highs 32 to 42.
.SATURDAY NIGHT...Partly cloudy. Lows 18 to 26.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy with a 20 percent chance
of snow. Highs 32 to 42. Lows 14 to 22.
.MONDAY...Partly cloudy. Highs 30 to 40.

$$



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