460
FPUS55 KBOU 280010
ZFPBOU
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
509 PM MST SAT DEC 27 2025
COZ038-281200-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, AND NUNN
509 PM MST SAT DEC 27 2025
TONIGHT
CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY WITH A
CHANCE OF SNOW. LOWS 14 TO 22. NORTH WINDS 15 TO 25 MPH WITH
GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. WINDY. HIGHS 27 TO
33. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH. CHANCE
OF SNOW 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 11 TO 15. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING, BECOMING
LIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 16 TO 22.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 19 TO 25.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 24 TO 30.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
MID TO UPPER 50S. LOWS 27 TO 33.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS NEAR 30.
SATURDAY
PARTLY CLOUDY. HIGHS NEAR 50.
COZ039-281200-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT
509 PM MST SAT DEC 27 2025
TONIGHT
CHANCE OF RAIN AND SNOW IN THE EVENING, THEN SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 2 INCHES. LOWS
AROUND 20. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY
SNOW LIKELY IN THE MORNING, THEN MOSTLY SUNNY IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS IN THE LOWER
30S. CHANCE OF SNOW 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 13 TO 19.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 19 TO 25.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS NEAR 50. LOWS
23 TO 29.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 34.
NEW YEARS DAY THROUGH FRIDAY NIGHT
MOSTLY CLOUDY. HIGHS NEAR
60. LOWS 31 TO 37.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
COZ040-281200-
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
509 PM MST SAT DEC 27 2025
TONIGHT
CHANCE OF RAIN AND SNOW IN THE EVENING, THEN SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS
18 TO 22. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY
SNOW LIKELY IN THE MORNING, THEN MOSTLY SUNNY IN THE
AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH. HIGHS IN THE LOWER
30S. NORTH WINDS 10 TO 15 MPH IN THE MORNING, BECOMING LIGHT.
CHANCE OF SNOW 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 13 TO 17.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 40S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 19 TO 23.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 40S
TO LOWER 50S. LOWS IN THE MID TO UPPER 20S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS NEAR 30.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS NEAR 60.
LOWS IN THE LOWER TO MID 30S.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 60. LOWS
IN THE LOWER 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
COZ041-281200-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR
509 PM MST SAT DEC 27 2025
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING, THEN A SLIGHT
CHANCE OF SNOW DURING THE LATE EVENING HOURS. SNOW LIKELY AFTER
MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS 15 TO 19. WEST
WINDS 10 TO 15 MPH, BECOMING NORTH AFTER MIDNIGHT. CHANCE OF SNOW
60 PERCENT.
SUNDAY
SNOW AND PATCHY BLOWING SNOW IN THE MORNING, THEN
MOSTLY SUNNY IN THE AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH.
HIGHS NEAR 30. NORTH WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 11 TO 15.
MONDAY
MOSTLY SUNNY. HIGHS NEAR 40.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 18 TO 22.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS NEAR 50. LOWS IN
THE LOWER TO MID 20S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
TO UPPER 50S. LOWS NEAR 30.
NEW YEARS DAY THROUGH FRIDAY NIGHT
PARTLY CLOUDY. HIGHS NEAR
60. LOWS 29 TO 34.
SATURDAY
PARTLY CLOUDY. HIGHS NEAR 50.
COZ043-281200-
CENTRAL AND SOUTH WELD COUNTY-
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN
509 PM MST SAT DEC 27 2025
TONIGHT
CHANCE OF RAIN AND SNOW IN THE EVENING, THEN SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 18 TO
22. NORTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 30S. NORTH
WINDS 20 TO 25 MPH, BECOMING NORTHWEST 10 TO 15 MPH IN THE
AFTERNOON. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 8 TO 14.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 40.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 12 TO 18.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
40S. LOWS 17 TO 23.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 19 TO 27.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
50S. LOWS 23 TO 31.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 26 TO 32.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
COZ042-281200-
NORTHEAST WELD COUNTY-
INCLUDING BRIGGSDALE, GROVER, PAWNEE BUTTES, RAYMER, AND STONEHAM
509 PM MST SAT DEC 27 2025
TONIGHT
SLIGHT CHANCE OF RAIN EARLY IN THE EVENING, THEN A
CHANCE OF RAIN DURING THE LATE EVENING HOURS. MOSTLY CLOUDY WITH
A CHANCE OF SNOW. WINDY. LOWS 14 TO 18. NORTH WINDS 10 TO 20 MPH,
INCREASING TO 20 TO 30 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. WINDY. HIGHS NEAR
30. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH. CHANCE
OF SNOW 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 7 TO 13. NORTHWEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 12 TO 20.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS NEAR 50. LOWS
16 TO 24.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE 50S.
LOWS 20 TO 28.
NEW YEARS DAY
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 50S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 24 TO 32.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 50S TO
LOWER 60S. LOWS 25 TO 31.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
COZ044-281200-
MORGAN COUNTY-
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS
509 PM MST SAT DEC 27 2025
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN A CHANCE OF SNOW, RAIN AND PATCHY BLOWING SNOW
AFTER MIDNIGHT. LOWS AROUND 19. NORTH WINDS 15 TO 25 MPH. GUSTS
UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 30S. NORTH
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW
30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 9 TO 13. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 13 TO 17.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
40S. LOWS 17 TO 21.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT AND NEW YEARS DAY
PARTLY CLOUDY. LOWS 19 TO
23. HIGHS IN THE MID 50S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. HIGHS IN THE 50S. LOWS
IN THE MID 20S TO LOWER 30S.
COZ045-281200-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER
509 PM MST SAT DEC 27 2025
TONIGHT
SLIGHT CHANCE OF RAIN AND SNOW DURING THE LATE EVENING
HOURS. SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. LOWS AROUND 18. NORTH WINDS 10 TO 20 MPH. GUSTS UP TO
30 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.
SUNDAY
SNOW LIKELY IN THE MORNING, THEN MOSTLY SUNNY IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER
30S. NORTH WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
SNOW 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 14.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 16 TO 20.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
40S. LOWS IN THE LOWER TO MID 20S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
50S. LOWS 24 TO 30.
NEW YEARS DAY
MOSTLY CLOUDY. HIGHS NEAR 60.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY. LOWS NEAR
30. HIGHS AROUND 60.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
COZ048-281200-
LOGAN COUNTY-
INCLUDING CROOK, MERINO, STERLING, AND PEETZ
509 PM MST SAT DEC 27 2025
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW, RAIN AND PATCHY BLOWING
SNOW. LOWS AROUND 17. NORTH WINDS 15 TO 25 MPH WITH GUSTS UP TO
35 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. WINDY. HIGHS AROUND 30. NORTH
WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW
30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 11. NORTHWEST WINDS
10 TO 20 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
MOSTLY SUNNY. HIGHS NEAR 40. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 15 TO 19.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 19 TO 23.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 50S.
WEDNESDAY NIGHT AND NEW YEARS DAY
PARTLY CLOUDY. LOWS IN THE
LOWER TO MID 20S. HIGHS IN THE 50S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 50S TO
LOWER 60S. LOWS NEAR 30.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
COZ049-281200-
WASHINGTON COUNTY-
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS
509 PM MST SAT DEC 27 2025
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN A CHANCE OF SNOW, RAIN AND PATCHY BLOWING SNOW
AFTER MIDNIGHT. LOWS AROUND 18. NORTH WINDS 15 TO 25 MPH. GUSTS
UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND PATCHY BLOWING
SNOW IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. WINDY.
HIGHS IN THE UPPER 20S. NORTH WINDS 20 TO 30 MPH WITH GUSTS UP TO
40 MPH. CHANCE OF SNOW 50 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 11. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
40S. LOWS IN THE LOWER 20S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE 50S.
LOWS IN THE 20S.
NEW YEARS DAY THROUGH FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO
60. LOWS IN THE MID 20S TO LOWER 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
COZ050-281200-
SEDGWICK COUNTY-
INCLUDING JULESBURG, OVID, AND SEDGWICK
509 PM MST SAT DEC 27 2025
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN A CHANCE OF SNOW, RAIN AND PATCHY BLOWING SNOW
AFTER MIDNIGHT. LOWS AROUND 17. NORTH WINDS 15 TO 25 MPH. GUSTS
UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. WINDY. HIGHS IN THE UPPER
20S. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH. CHANCE
OF SNOW 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. NORTHWEST WINDS
10 TO 20 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 17.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER
40S. LOWS IN THE LOWER 20S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
50S. LOWS IN THE LOWER 20S.
NEW YEARS DAY
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. HIGHS IN THE 50S. LOWS
IN THE UPPER 20S.
COZ051-281200-
PHILLIPS COUNTY-
INCLUDING AMHERST, HAXTUN, AND HOLYOKE
509 PM MST SAT DEC 27 2025
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING,
THEN A CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. LOWS AROUND 18.
NORTH WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. WINDY. HIGHS AROUND 30.
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF
SNOW 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 11. NORTHWEST WINDS
10 TO 20 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 40. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 17.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER
40S. LOWS IN THE LOWER 20S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
50S. LOWS IN THE LOWER 20S.
NEW YEARS DAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID TO
UPPER 50S. LOWS IN THE UPPER 20S.
COZ046-281200-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
INCLUDING AGATE, HUGO, LIMON, AND MATHESON
509 PM MST SAT DEC 27 2025
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. MOSTLY CLOUDY WITH A
CHANCE OF SNOW TOWARDS SUNRISE. LOWS AROUND 17. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTH 20 TO 25 MPH
WITH GUSTS UP TO 30 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY
SNOW LIKELY AND PATCHY BLOWING SNOW IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. WINDY. SNOW ACCUMULATION
AROUND 1 INCH. HIGHS IN THE UPPER 20S. NORTH WINDS 20 TO 30 MPH
WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 9 TO 13. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 14 TO 20.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS NEAR 50. LOWS
18 TO 24.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
50S. LOWS 24 TO 30.
NEW YEARS DAY THROUGH FRIDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
UPPER 50S. LOWS 25 TO 32.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
COZ047-281200-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER
509 PM MST SAT DEC 27 2025
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. MOSTLY CLOUDY WITH A
CHANCE OF SNOW TOWARDS SUNRISE. LOWS 18 TO 24. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTH 20 TO 25 MPH WITH
GUSTS UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY
SNOW LIKELY AND PATCHY BLOWING SNOW IN THE MORNING,
THEN PARTLY CLOUDY IN THE AFTERNOON. WINDY. SNOW ACCUMULATION UP
TO 1 INCH. HIGHS IN THE LOWER TO MID 30S. NORTH WINDS 20 TO
30 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 14.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 40.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 14 TO 18.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE LOWER TO
MID 50S. LOWS 18 TO 22.
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY. LOWS 23 TO
31. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 50S.
COZ035-281200-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES
509 PM MST SAT DEC 27 2025
TONIGHT
CHANCE OF SNOW EARLY IN THE EVENING, THEN SNOW LIKELY
OVERNIGHT. SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS 8 TO 18. WEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW
70 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 17 TO 27. NORTHWEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW
30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 9 TO 19. WEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS 32 TO 42.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 18 TO 26. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 20 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 39 TO 49. LOWS
21 TO 29.
WEDNESDAY
MOSTLY SUNNY. HIGHS 44 TO 54.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 36.
NEW YEARS DAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS 46 TO 56.
LOWS 29 TO 37.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW.
LOWS 25 TO 33.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
37 TO 47.
COZ036-281200-
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
509 PM MST SAT DEC 27 2025
TONIGHT
PARTLY CLOUDY IN THE EVENING. CHANCE OF SNOW IN THE
EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND
2 INCHES. LOWS 11 TO 19.
SUNDAY
SNOW IN THE MORNING, THEN MOSTLY SUNNY WITH A SLIGHT
CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO
2 INCHES. HIGHS 22 TO 30. NORTHWEST WINDS 10 TO 15 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 18.
MONDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS 36 TO 44.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 19 TO 25.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 42 TO 52. LOWS
22 TO 28.
WEDNESDAY
MOSTLY SUNNY. HIGHS 48 TO 58.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 33.
NEW YEARS DAY THROUGH FRIDAY NIGHT
MOSTLY CLOUDY. HIGHS 49 TO
59. LOWS 27 TO 36.
SATURDAY
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW. HIGHS
42 TO 52.
COZ030-281200-
JACKSON COUNTY BELOW 9000 FEET-
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN
509 PM MST SAT DEC 27 2025
TONIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.
NEW SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS AROUND 9. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 15 TO 19. WEST WINDS
10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 50 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 2 BELOW TO 4 ABOVE ZERO. WIND
CHILL READINGS 5 BELOW TO 15 BELOW ZERO AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS NEAR 30.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 6 TO 12.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 30S
TO LOWER 40S. LOWS 11 TO 17.
WEDNESDAY
SUNNY. HIGHS NEAR 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 21.
NEW YEARS DAY
MOSTLY CLOUDY. HIGHS IN THE LOWER TO MID 40S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS NEAR 40. LOWS 19 TO 23.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER TO MID 30S.
COZ032-281200-
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-
INCLUDING DILLON, FRASER, GRANBY, GRAND LAKE,
HOT SULPHUR SPRINGS, AND KREMMLING
509 PM MST SAT DEC 27 2025
TONIGHT
SNOW LIKELY EARLY IN THE EVENING, THEN SNOW OVERNIGHT.
NEW SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS 9 TO 13. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
SNOW LIKELY IN THE MORNING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO
1 INCH. HIGHS 15 TO 21. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH. CHANCE OF SNOW 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 1 BELOW TO 5 ABOVE ZERO.
MONDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS 27 TO 33.
MONDAY NIGHT
CLEAR. LOWS 4 TO 12.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 34 TO 43. LOWS
9 TO 17.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 12 TO 20.
NEW YEARS DAY
MOSTLY CLOUDY. HIGHS 39 TO 45.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 18 TO 24.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE
OF SNOW. HIGHS 37 TO 43. LOWS 18 TO 24.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
31 TO 37.
COZ037-281200-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK
509 PM MST SAT DEC 27 2025
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. LOWS 11 TO 17. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF SNOW 60 PERCENT.
SUNDAY
SNOW LIKELY IN THE MORNING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO
1 INCH. HIGHS 20 TO 28. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS
UP TO 30 MPH. CHANCE OF SNOW 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 5 TO 13.
MONDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS 32 TO 40.
MONDAY NIGHT
CLEAR. LOWS 13 TO 19.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 41 TO 49. LOWS
18 TO 24.
WEDNESDAY
SUNNY. HIGHS 44 TO 52.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 21 TO 27.
NEW YEARS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 44 TO
52. LOWS 23 TO 29.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 42 TO 50. LOWS
22 TO 28.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
36 TO 44.
COZ033-281200-
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
509 PM MST SAT DEC 27 2025
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST SUNDAY
TONIGHT
SNOW. PATCHY BLOWING SNOW OVERNIGHT. VISIBILITY ONE
QUARTER MILE OR LESS AT TIMES TOWARDS SUNRISE. NEW SNOW
ACCUMULATION OF 5 TO 6 INCHES. LOWS ZERO TO 8 ABOVE. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
SUNDAY
SNOW LIKELY AND PATCHY BLOWING SNOW IN THE MORNING,
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES IN THE MORNING. SNOW
ACCUMULATION AROUND 1 INCH. HIGHS 7 TO 15. WEST WINDS 10 TO
20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 70 PERCENT. WIND
CHILL READINGS 10 BELOW TO 20 BELOW ZERO.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 3 BELOW TO 7 ABOVE ZERO. WEST
WINDS 10 TO 15 MPH IN THE EVENING, BECOMING LIGHT. WIND CHILL
READINGS 10 BELOW TO 20 BELOW ZERO.
MONDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS 19 TO 29.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 7 TO 17. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 28 TO 38. LOWS
11 TO 21.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 25.
NEW YEARS DAY
MOSTLY CLOUDY. HIGHS 32 TO 42.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 18 TO 28.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
29 TO 39.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.
LOWS 15 TO 25.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
22 TO 32.
COZ034-281200-
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 BLUE SKY, WILLIAMS FORK MOUNTAINS, AND WINTER PARK
509 PM MST SAT DEC 27 2025
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST SUNDAY
TONIGHT
SNOW AND PATCHY BLOWING SNOW. VISIBILITY ONE QUARTER
MILE OR LESS AT TIMES TOWARDS SUNRISE. SNOW ACCUMULATION OF 4 TO
6 INCHES. LOWS ZERO TO 10 ABOVE. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 35 MPH.
SUNDAY
SNOW AND PATCHY BLOWING SNOW IN THE MORNING, THEN
PARTLY CLOUDY WITH A CHANCE OF SNOW IN THE AFTERNOON. VISIBILITY
ONE QUARTER MILE OR LESS AT TIMES IN THE MORNING. SNOW
ACCUMULATION OF 1 TO 2 INCHES. HIGHS 9 TO 19. NORTHWEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 40 MPH. WIND CHILL READINGS
10 BELOW TO 20 BELOW ZERO.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 1 BELOW TO 9 ABOVE ZERO. WEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL READINGS
5 BELOW TO 15 BELOW ZERO.
MONDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS 22 TO 32.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 8 TO 18. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 31 TO 41. LOWS
13 TO 23.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 16 TO 26.
NEW YEARS DAY
MOSTLY CLOUDY. HIGHS 34 TO 44.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 19 TO 29.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
31 TO 41.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.
LOWS 15 TO 25.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
25 TO 35.
COZ031-281200-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING MT ZIRKEL
509 PM MST SAT DEC 27 2025
..WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST SUNDAY
TONIGHT
SNOW AND BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR
LESS AT TIMES IN THE EVENING, THEN ONE QUARTER MILE OR LESS AT
TIMES TOWARDS SUNRISE. NEW SNOW ACCUMULATION OF 4 TO 6 INCHES.
LOWS 2 TO 10. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.
SUNDAY
SNOW LIKELY AND PATCHY BLOWING SNOW IN THE MORNING,
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES IN THE MORNING. SNOW
ACCUMULATION UP TO 1 INCH. HIGHS 9 TO 17. WEST WINDS 10 TO 20 MPH
WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 70 PERCENT. WIND CHILL
READINGS 10 BELOW TO 20 BELOW ZERO.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 2 BELOW TO 4 ABOVE ZERO. WIND
CHILL READINGS 5 BELOW TO 15 BELOW ZERO.
MONDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS 19 TO 29.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 5 TO 13.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 28 TO 38. LOWS
11 TO 17.
WEDNESDAY NIGHT AND NEW YEARS DAY
PARTLY CLOUDY. LOWS 13 TO
21. HIGHS 31 TO 41.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 19 TO 25.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF SNOW. HIGHS 29 TO 39. LOWS 16 TO 24.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
23 TO 33.
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