Zone Forecast Product
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
969 FPUS55 KBOU 021118 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 418 AM MST Tue Dec 2 2025 COZ038-030300- Larimer County Below 6000 Feet/Northwest Weld County- Including Fort Collins, Hereford, Loveland, and Nunn 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy. Highs in the mid 40s. West winds 10 to 15 mph in the afternoon. .TONIGHT...Chance of snow in the evening, then snow likely after midnight. Snow accumulation around 1 inch. Lows in the lower to mid 20s. Chance of snow 60 percent. .WEDNESDAY...Snow likely in the morning, then a chance of snow in the afternoon. Snow accumulation up to 2 inches. Highs near 30. Northeast winds 10 to 15 mph with gusts up to 20 mph. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 9 to 13. .THURSDAY...Mostly sunny. Highs near 40. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 19 to 23. Highs in the lower to mid 40s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows in the lower to mid 20s. .SATURDAY...Mostly cloudy with a slight chance of rain and snow showers. Windy. Highs in the mid to upper 40s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows in the lower to mid 20s. Chance of precipitation 30 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 46 to 51. Lows in the mid to upper 20s. $$ COZ039-030300- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including Arvada, Boulder, Golden, Lakewood, and Longmont 418 AM MST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MST WEDNESDAY... .TODAY...Mostly cloudy. Highs in the mid to upper 40s. Southwest winds 10 to 15 mph in the morning, becoming light. .TONIGHT...Chance of snow in the evening, then snow after midnight. Snow accumulation around 1 inch. Lows in the mid 20s. .WEDNESDAY...Snow in the morning, then snow likely in the afternoon. Colder. Snow accumulation of 4 to 5 inches. Highs in the upper 20s. .WEDNESDAY NIGHT...Partly cloudy. Colder. Lows 10 to 14. .THURSDAY...Mostly sunny. Highs in the upper 30s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 19 to 23. Highs in the lower 40s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows in the mid to upper 20s. .SATURDAY...Partly cloudy with a slight chance of rain and snow showers. Highs in the upper 40s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows in the mid to upper 20s. Chance of precipitation 30 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid to upper 40s. Lows in the mid 20s to lower 30s. $$ COZ040-030300- 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 418 AM MST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MST WEDNESDAY... .TODAY...Mostly cloudy. Highs in the mid to upper 40s. .TONIGHT...Chance of snow in the evening, then snow after midnight. Snow accumulation around 1 inch. Lows in the mid 20s. .WEDNESDAY...Snow in the morning, then snow likely in the afternoon. Colder. Snow accumulation of 2 to 4 inches. Highs in the upper 20s. .WEDNESDAY NIGHT...Partly cloudy. Colder. Lows 11 to 15. .THURSDAY...Mostly sunny. Highs in the upper 30s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 19. Highs in the lower 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers. Highs in the upper 40s. Lows in the mid 20s. Chance of precipitation 20 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid to upper 40s. Lows in the upper 20s. $$ COZ041-030300- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 418 AM MST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MST WEDNESDAY... .TODAY...Mostly cloudy. Highs in the mid to upper 40s. .TONIGHT...Chance of snow in the evening, then snow after midnight. Snow accumulation of 1 to 2 inches. Lows in the lower to mid 20s. .WEDNESDAY...Snow, colder. Snow accumulation of 3 to 5 inches. Highs in the mid to upper 20s. North winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 11 to 15. .THURSDAY...Mostly sunny. Highs in the mid to upper 30s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 15 to 23. Highs near 40. .SATURDAY...Partly cloudy with a 10 percent chance of snow showers. Highs in the 40s. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows in the lower to mid 20s. Chance of precipitation 20 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 42 to 47. Lows in the lower to mid 20s. $$ COZ043-030300- Central and South Weld County- Including Eaton, Fort Lupton, Greeley, and Roggen 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy. Highs in the lower 40s. .TONIGHT...Chance of snow in the evening, then snow after midnight. Snow accumulation around 1 inch. Lows in the mid 20s. .WEDNESDAY...Snow likely in the morning, then a chance of snow in the afternoon. Snow accumulation of 1 to 2 inches. Highs in the lower 30s. North winds 10 to 15 mph with gusts up to 20 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Partly cloudy. Colder. Lows 7 to 11. .THURSDAY...Mostly sunny. Highs in the upper 30s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 13 to 19. Highs in the lower 40s. .FRIDAY NIGHT...Mostly cloudy. Lows 19 to 24. .SATURDAY...Mostly cloudy with a slight chance of rain and snow showers. Highs in the upper 40s. Chance of precipitation 10 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers. Lows in the lower to mid 20s. Chance of precipitation 20 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs near 50. Lows 20 to 26. $$ COZ042-030300- Northeast Weld County- Including Briggsdale, Grover, Pawnee Buttes, Raymer, and Stoneham 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy. Highs in the mid to upper 40s. Northwest winds 10 to 15 mph in the afternoon. .TONIGHT...Mostly cloudy with a 40 percent chance of snow. Lows in the lower 20s. North winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. Chance of snow in the morning, then a slight chance of snow in the afternoon. Highs in the lower to mid 30s. North winds 10 to 15 mph with gusts up to 20 mph. Chance of snow 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Colder. Lows 8 to 16. .THURSDAY...Mostly sunny. Highs near 40. West winds 10 to 15 mph with gusts up to 20 mph. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 15 to 23. Highs in the lower to mid 40s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 20 to 26. Highs in the mid to upper 40s. .SATURDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers. Lows in the lower to mid 20s. Chance of precipitation 20 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 47 to 52. Lows 21 to 27. $$ COZ044-030300- Morgan County- Including Brush, Fort Morgan, Goodrich, and Wiggins 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy. Highs in the lower to mid 40s. .TONIGHT...Cloudy with a 40 percent chance of snow. Lows in the mid 20s. .WEDNESDAY...Snow likely in the morning, then a chance of snow in the afternoon. Snow accumulation around 1 inch. Highs in the lower 30s. North winds 10 to 15 mph with gusts up to 20 mph. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Colder. Lows 9 to 15. .THURSDAY...Mostly sunny. Highs around 40. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 14 to 18. Highs in the lower 40s. .FRIDAY NIGHT...Partly cloudy. Lows 19 to 23. .SATURDAY...Mostly cloudy. Highs in the upper 40s. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 40s. Lows in the lower to mid 20s. $$ COZ045-030300- Central and East Adams and Arapahoe Counties- Including Bennett, Byers, Deer Trail, and Leader 418 AM MST Tue Dec 2 2025 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the 40s. .TONIGHT...Chance of snow in the evening, then snow likely after midnight. Snow accumulation around 1 inch. Lows in the mid 20s. Chance of snow 70 percent. .WEDNESDAY...Snow in the morning, then a chance of snow in the afternoon. Colder. Snow accumulation around 2 inches. Highs around 30. North winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 12 to 16. .THURSDAY...Mostly sunny. Highs in the upper 30s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 18 to 24. Highs in the lower 40s. .SATURDAY...Mostly cloudy. Highs in the mid 40s. .SATURDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers. Lows in the lower 20s. Chance of precipitation 10 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 40s. Lows in the mid 20s. $$ COZ048-030300- Logan County- Including Crook, Merino, Sterling, and Peetz 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .TONIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. North winds 10 to 15 mph with gusts up to 20 mph after midnight. .WEDNESDAY...Mostly cloudy. Chance of snow in the morning, then a slight chance of snow in the afternoon. Colder. Highs in the lower 30s. North winds 10 to 15 mph with gusts up to 20 mph. Chance of snow 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows around 14. .THURSDAY...Mostly sunny. Highs in the lower to mid 40s. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 18 to 22. Highs in the lower to mid 40s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the lower 20s. Highs in the mid to upper 40s. .SATURDAY NIGHT...Mostly cloudy with a 10 percent chance of snow showers. Lows in the lower 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 46 to 52. Lows in the mid 20s. $$ COZ049-030300- Washington County- Including Akron, Cope, Last Chance, and Otis 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid to upper 40s. .TONIGHT...Mostly cloudy with a 30 percent chance of snow. Lows in the mid 20s. .WEDNESDAY...Snow likely in the morning, then a chance of snow in the afternoon. Colder. Snow accumulation around 1 inch. Highs in the lower 30s. North winds 10 to 15 mph with gusts up to 20 mph. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows around 16. .THURSDAY...Mostly sunny. Highs around 40. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 19 to 23. Highs in the lower 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 40s. Lows in the lower 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 40s. Lows in the mid 20s. $$ COZ050-030300- Sedgwick County- Including Julesburg, Ovid, and Sedgwick 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .TONIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy. Slight chance of snow in the morning. Colder. Highs in the lower 30s. North winds 10 to 15 mph in the afternoon. Chance of snow 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows around 14. .THURSDAY...Mostly sunny. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 20. Highs in the mid 40s. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Highs in the upper 40s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid 40s to lower 50s. Lows in the mid 20s. $$ COZ051-030300- Phillips County- Including Amherst, Haxtun, and Holyoke 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 40s. .TONIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy. Chance of snow in the morning, then a slight chance of snow in the afternoon. Colder. Highs in the lower 30s. North winds 10 to 15 mph with gusts up to 20 mph. Chance of snow 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows around 14. .THURSDAY...Mostly sunny. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 19 to 23. Highs in the mid 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 40s. Lows around 20. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs near 50. Lows in the mid 20s. $$ COZ046-030300- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Including Agate, Hugo, Limon, and Matheson 418 AM MST Tue Dec 2 2025 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 40s. .TONIGHT...Cloudy with a 50 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Snow in the morning, then snow likely in the afternoon. Colder. Snow accumulation around 2 inches. Highs in the upper 20s. North winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 12 to 16. .THURSDAY...Mostly sunny. Highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 20 mph. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 13 to 22. Highs in the lower 40s. .SATURDAY...Partly cloudy. Highs in the upper 40s. .SATURDAY NIGHT...Mostly cloudy. Lows 19 to 23. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid to upper 40s. Lows in the lower to mid 20s. $$ COZ047-030300- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Forder, Karval, Kutch, and Punkin Center 418 AM MST Tue Dec 2 2025 .TODAY...Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 40s. .TONIGHT...Cloudy. Slight chance of snow in the evening, then a chance of snow after midnight. Lows in the mid 20s. North winds 10 to 15 mph after midnight. Chance of snow 50 percent. .WEDNESDAY...Snow in the morning, then snow likely in the afternoon. Colder. Snow accumulation of 1 to 3 inches. Highs in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 13 to 17. .THURSDAY...Partly cloudy. Highs in the mid to upper 30s. Southwest winds 10 to 15 mph with gusts up to 20 mph. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 13. Highs near 40. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 17 to 21. Highs in the mid to upper 40s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 20s. .MONDAY...Partly cloudy. Highs near 50. $$ COZ035-030300- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy. Slight chance of snow late in the afternoon. Highs 32 to 42. West winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 10 percent. .TONIGHT...Chance of snow in the evening, then snow after midnight. Snow accumulation of 1 to 2 inches. Lows 14 to 22. .WEDNESDAY...Snow in the morning, then a chance of snow in the afternoon. Snow accumulation of 3 to 5 inches. Highs 20 to 28. .WEDNESDAY NIGHT...Partly cloudy. Lows 5 to 13. .THURSDAY...Mostly sunny. Highs 27 to 37. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of snow showers. Lows 16 to 24. .FRIDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs 28 to 38. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows 21 to 27. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Windy. Highs 33 to 43. Lows 20 to 28. .SUNDAY...Partly cloudy with a 20 percent chance of snow showers. Highs 33 to 43. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of snow showers. Lows 23 to 31. .MONDAY...Partly cloudy with a 20 percent chance of snow showers. Highs 35 to 45. $$ COZ036-030300- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including Bailey, Central City, Evergreen, Georgetown, Idaho Springs, and Westcreek 418 AM MST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MST WEDNESDAY... .TODAY...Mostly cloudy. Highs 38 to 48. West winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Chance of snow in the evening, then snow after midnight. Snow accumulation of 1 to 2 inches. Lows 16 to 24. .WEDNESDAY...Snow, colder. Snow accumulation of 5 to 7 inches. Highs 21 to 27. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Colder. Lows 6 to 14. .THURSDAY...Mostly sunny. Not as cold. Highs 29 to 39. West winds 10 to 15 mph with gusts up to 20 mph. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 13 to 21. Highs 31 to 41. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of snow showers. Lows 18 to 26. Highs 35 to 45. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows 19 to 27. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 37 to 47. Lows 21 to 29. $$ COZ030-030300- Jackson County Below 9000 Feet- Including Gould, North Park, Rand, Spicer, and Walden 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy. Slight chance of snow early in the morning, then a chance of snow in the late morning and afternoon. Highs near 30. Southwest winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 40 percent. .TONIGHT...Snow likely. Snow accumulation of 1 to 2 inches. Lows around 14. Chance of snow 70 percent. .WEDNESDAY...Snow likely in the morning, then a chance of snow in the afternoon. Snow accumulation around 1 inch. Highs in the mid 20s. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Colder. Lows 2 below to 4 above zero. .THURSDAY...Partly cloudy. Highs in the mid to upper 20s. Southwest winds 10 to 15 mph with gusts up to 35 mph. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Lows 9 to 13. .FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs in the mid 20s to lower 30s. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 16 to 20. .SATURDAY...Snow likely. Highs in the lower to mid 30s. Chance of snow 70 percent. .SATURDAY NIGHT...Snow likely. Lows 16 to 20. Chance of snow 60 percent. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 20 percent chance of snow. Highs 31 to 36. Lows 17 to 21. $$ COZ032-030300- Grand and Summit Counties Below 9000 Feet- Including Dillon, Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy. Slight chance of snow in the morning, then a chance of snow in the afternoon. Highs 26 to 32. Chance of snow 40 percent. .TONIGHT...Chance of snow in the evening, then snow likely after midnight. Snow accumulation of 1 to 2 inches. Lows 14 to 18. Chance of snow 70 percent. .WEDNESDAY...Snow in the morning, then snow likely in the afternoon. Snow accumulation of 1 to 2 inches. Highs 23 to 29. .WEDNESDAY NIGHT...Partly cloudy. Colder. Lows 1 below to 5 above zero. .THURSDAY...Partly cloudy. Highs 24 to 30. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 6 to 12. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 25 to 31. Lows 14 to 20. .SATURDAY...Snow likely. Highs 29 to 35. Chance of snow 70 percent. .SATURDAY NIGHT...Snow likely. Lows 17 to 23. Chance of snow 60 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of snow. Highs 30 to 36. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 13 to 19. .MONDAY...Mostly cloudy with a 30 percent chance of snow. Highs 31 to 37. $$ COZ037-030300- Central and Southeast Park County- Including Fairplay, Hartsel, Lake George, and South Park 418 AM MST Tue Dec 2 2025 .TODAY...Partly cloudy. Highs 34 to 42. West winds 10 to 15 mph with gusts up to 20 mph. .TONIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 14 to 18. .WEDNESDAY...Snow, colder. Snow accumulation of 3 to 5 inches. Highs in the lower to mid 20s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Colder. Lows zero to 6 above. .THURSDAY...Mostly sunny. Highs 24 to 32. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 6 to 10. Highs 27 to 35. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of snow showers. Lows 11 to 15. .SATURDAY AND SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Highs 30 to 38. Lows 16 to 20. .SUNDAY...Partly cloudy. Highs 32 to 40. .SUNDAY NIGHT...Mostly clear. Lows 16 to 20. .MONDAY...Partly cloudy. Highs 33 to 41. $$ COZ033-030300- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- Including Cameron Pass, Laramie and Medicine Bow Mountains, Rabbit Ears Range, Rocky Mountain National Park, and Willow Creek Pass 418 AM MST Tue Dec 2 2025 .TODAY...Mostly cloudy with a 50 percent chance of snow. Highs 18 to 28. Southwest winds 15 to 25 mph with gusts up to 40 mph. .TONIGHT...Snow likely in the evening, then snow after midnight. Snow accumulation of 1 to 3 inches. Lows 8 to 16. .WEDNESDAY...Snow in the morning, then snow likely in the afternoon. Snow accumulation of 2 to 4 inches. Highs 13 to 23. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of snow. Colder. Lows 3 below to 5 above zero. .THURSDAY...Partly cloudy. Highs 14 to 24. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Lows 6 to 16. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 15 to 25. Lows 11 to 21. .SATURDAY AND SATURDAY NIGHT...Snow likely. Windy. Highs 19 to 29. Lows 14 to 22. Chance of snow 70 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of snow. Highs 20 to 30. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 12 to 22. .MONDAY...Mostly cloudy with a 30 percent chance of snow. Highs 21 to 31. $$ COZ034-030300- 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 418 AM MST Tue Dec 2 2025 .TODAY...Partly cloudy with a slight chance of snow early in the morning, then mostly cloudy with a chance of snow in the late morning and afternoon. Highs 21 to 31. West winds 10 to 20 mph with gusts up to 35 mph. Chance of snow 50 percent. .TONIGHT...Snow likely in the evening, then snow after midnight. Snow accumulation of 1 to 2 inches. Lows 6 to 16. .WEDNESDAY...Snow. Snow accumulation of 2 to 4 inches. Highs 12 to 22. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Colder. Lows 4 below to 6 above zero. .THURSDAY...Mostly sunny. Highs 15 to 25. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 3 to 13. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Highs 17 to 27. Lows 9 to 19. .SATURDAY...Snow likely. Highs 20 to 30. Chance of snow 70 percent. .SATURDAY NIGHT...Snow likely. Lows 12 to 22. Chance of snow 60 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of snow. Highs 22 to 32. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 10 to 20. .MONDAY...Mostly cloudy with a 30 percent chance of snow. Highs 22 to 32. $$ COZ031-030300- West Jackson and West Grand Counties Above 9000 Feet- Including Mt Zirkel 418 AM MST Tue Dec 2 2025 .TODAY...Chance of snow until late afternoon, then snow likely late in the afternoon. Snow accumulation of 1 to 3 inches. Highs 19 to 29. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 60 percent. .TONIGHT...Snow likely in the evening, then snow after midnight. Snow accumulation of 1 to 3 inches. Lows 11 to 17. .WEDNESDAY...Snow in the morning, then a chance of snow in the afternoon. Snow accumulation of 1 to 2 inches. Highs 16 to 26. .WEDNESDAY NIGHT...Partly cloudy. Colder. Lows 1 below to 5 above zero. .THURSDAY...Partly cloudy. Highs 15 to 25. Southwest winds 10 to 15 mph with gusts up to 35 mph. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 6 to 16. .FRIDAY AND FRIDAY NIGHT...Snow likely. Highs 18 to 28. Lows 14 to 22. Chance of snow 70 percent. .SATURDAY...Snow. Highs 21 to 31. .SATURDAY NIGHT...Snow likely. Lows 16 to 22. Chance of snow 70 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of snow. Highs 21 to 31. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 30 percent chance of snow. Lows 14 to 22. Highs 22 to 32. $$