Zone Forecast Product
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
839 FPUS55 KBOU 212149 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 249 PM MST Fri Nov 21 2025 COZ038-221200- Larimer County Below 6000 Feet/Northwest Weld County- Including Fort Collins, Hereford, Loveland, and Nunn 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening then clearing. Patchy fog after midnight. Lows near 30. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs in the mid to upper 50s. .SATURDAY NIGHT...Mostly clear. Lows 26 to 32. .SUNDAY...Mostly cloudy. Highs in the 50s. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows in the mid 30s. .MONDAY...Mostly sunny. Highs 52 to 58. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the lower to mid 20s. Highs 36 to 42. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 19. Highs in the lower to mid 40s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the 20s. .THANKSGIVING DAY AND THURSDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers. Highs near 50. Lows in the mid to upper 20s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy with a 20 percent chance of snow showers. Highs near 50. $$ COZ039-221200- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including Arvada, Boulder, Golden, Lakewood, and Longmont 249 PM MST Fri Nov 21 2025 .TONIGHT...Partly cloudy. Patchy fog after midnight. Lows in the lower to mid 30s. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs in the mid 50s to lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s. .SUNDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs in the mid 50s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. .MONDAY...Mostly sunny. Highs in the mid to upper 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the mid to upper 20s. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 18 to 22. Highs in the mid to upper 40s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .THANKSGIVING DAY AND THURSDAY NIGHT...Mostly cloudy. Highs in the mid 50s. Lows near 30. .FRIDAY...Partly cloudy. Highs in the lower to mid 50s. $$ COZ040-221200- 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 249 PM MST Fri Nov 21 2025 .TONIGHT...Partly cloudy. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs near 60. .SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 30s. .SUNDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs in the mid 50s. .SUNDAY NIGHT...Rain showers likely. Lows in the mid 30s. Chance of rain 60 percent. .MONDAY...Mostly sunny. Highs in the upper 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the mid to upper 20s. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 19 to 23. Highs in the upper 40s. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the mid 20s to lower 30s. Highs in the lower to mid 50s. $$ COZ041-221200- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly clear. Lows near 30. .SATURDAY...Mostly sunny. Highs in the mid to upper 50s. .SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 30s. .SUNDAY...Rain showers likely. Highs 47 to 53. Chance of rain 60 percent. .SUNDAY NIGHT...Rain showers likely. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .MONDAY...Mostly sunny. Highs 50 to 56. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows 19 to 25. Highs in the mid to upper 30s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 19. Highs in the 40s. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 23 to 29. Highs 50 to 55. $$ COZ043-221200- Central and South Weld County- Including Eaton, Fort Lupton, Greeley, and Roggen 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the mid 20s to lower 30s. .SATURDAY...Partly cloudy in the morning then clearing. Areas of fog in the morning. Highs in the upper 50s. .SATURDAY NIGHT...Mostly clear. Lows 24 to 30. .SUNDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 50s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. .MONDAY...Mostly sunny. Highs in the upper 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the 20s. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 13 to 19. Highs in the mid 40s. .WEDNESDAY NIGHT...Partly cloudy. Lows 20 to 26. .THANKSGIVING DAY...Mostly cloudy. Highs in the lower 50s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 21 to 27. Highs in the lower 50s. $$ COZ042-221200- Northeast Weld County- Including Briggsdale, Grover, Pawnee Buttes, Raymer, and Stoneham 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows 27 to 33. .SATURDAY...Mostly sunny. Highs in the mid 50s to lower 60s. .SATURDAY NIGHT...Mostly clear. Lows 25 to 31. .SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the mid 50s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the 30s. .MONDAY...Mostly sunny. Highs in the mid to upper 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the lower to mid 20s. Highs near 40. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 14 to 18. Highs in the mid 40s. .WEDNESDAY NIGHT AND THANKSGIVING DAY...Mostly cloudy. Lows 21 to 27. Highs in the lower 50s. .THURSDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers. Lows 22 to 28. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy. Highs near 50. $$ COZ044-221200- Morgan County- Including Brush, Fort Morgan, Goodrich, and Wiggins 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening then clearing. Patchy fog after midnight. Lows in the upper 20s. .SATURDAY...Partly cloudy in the morning then clearing. Patchy fog in the morning. Highs around 60. .SATURDAY NIGHT...Mostly clear. Lows in the mid to upper 20s. .SUNDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs in the mid 50s. .SUNDAY NIGHT...Rain showers likely. Lows in the mid 30s. Chance of rain 60 percent. .MONDAY...Mostly sunny. Highs in the upper 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the mid 20s. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 14 to 18. Highs in the mid 40s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s. .THANKSGIVING DAY AND THURSDAY NIGHT...Mostly cloudy. Highs in the lower 50s. Lows in the lower to mid 20s. .FRIDAY...Partly cloudy. Highs in the lower 50s. $$ COZ045-221200- Central and East Adams and Arapahoe Counties- Including Bennett, Byers, Deer Trail, and Leader 249 PM MST Fri Nov 21 2025 .TONIGHT...Partly cloudy. Lows near 30. .SATURDAY...Mostly sunny. Highs in the upper 50s. .SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 30s. .SUNDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs in the mid 50s. .SUNDAY NIGHT...Rain showers likely. Lows in the mid 30s. West winds 10 to 15 mph. Chance of rain 60 percent. .MONDAY...Mostly sunny. Highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the mid 20s. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 16 to 20. Highs in the upper 40s. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 23 to 28. Highs in the mid 50s. $$ COZ048-221200- Logan County- Including Crook, Merino, Sterling, and Peetz 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 30s. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs near 60. .SATURDAY NIGHT...Mostly clear. Lows near 30. .SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the upper 50s. .SUNDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .MONDAY...Partly cloudy with a 10 percent chance of rain showers. Highs in the mid to upper 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the mid 20s. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 17. Highs in the mid 40s. .WEDNESDAY NIGHT AND THANKSGIVING DAY...Mostly cloudy. Lows in the lower to mid 20s. Highs near 50. .THURSDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers. Lows in the lower to mid 20s. Chance of precipitation 10 percent. .FRIDAY...Partly cloudy. Highs near 50. $$ COZ049-221200- Washington County- Including Akron, Cope, Last Chance, and Otis 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening then clearing. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the upper 50s. .SATURDAY NIGHT...Mostly clear. Lows near 30. .SUNDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Showers likely. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 70 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 50s. Lows in the mid 20s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Colder. Highs in the lower 40s. Lows around 18. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the upper 40s. Lows in the mid 20s. .THANKSGIVING DAY...Partly cloudy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers. Lows in the mid 20s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy. Highs in the lower 50s. $$ COZ050-221200- Sedgwick County- Including Julesburg, Ovid, and Sedgwick 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the upper 50s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Partly cloudy. Highs in the upper 50s. .SUNDAY NIGHT...Showers likely. Lows in the upper 30s. Chance of rain 70 percent. .MONDAY...Partly cloudy with a 20 percent chance of showers. Highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the mid 20s. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 17. Highs in the mid 40s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s. .THANKSGIVING DAY...Mostly cloudy. Highs in the upper 40s. .THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of snow showers. Lows in the mid 20s. .FRIDAY...Partly cloudy. Highs in the upper 40s. $$ COZ051-221200- Phillips County- Including Amherst, Haxtun, and Holyoke 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the upper 50s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the upper 50s. .SUNDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 70 percent. .MONDAY...Partly cloudy with a 20 percent chance of showers. Highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the mid 20s. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 17. Highs in the mid 40s. .WEDNESDAY NIGHT AND THANKSGIVING DAY...Partly cloudy. Lows in the lower 20s. Highs in the upper 40s. .THURSDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers. Lows in the mid 20s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy. Highs around 50. $$ COZ046-221200- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Including Agate, Hugo, Limon, and Matheson 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly clear. Lows near 30. .SATURDAY...Mostly sunny. Highs in the upper 50s. .SATURDAY NIGHT...Mostly clear. Lows 28 to 34. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs near 50. South winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Rain showers likely. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 60 percent. .MONDAY...Mostly sunny. Highs in the mid 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Colder. Lows in the lower to mid 20s. Highs around 40. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 14 to 18. Highs in the mid 40s. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 20 to 28. Highs in the lower 50s. $$ COZ047-221200- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Forder, Karval, Kutch, and Punkin Center 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 20s to lower 30s. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs in the upper 50s. .SATURDAY NIGHT...Mostly clear. Lows near 30. .SUNDAY...Rain showers likely. Highs in the mid 40s to lower 50s. South winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 20 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the mid to upper 50s. Lows in the lower to mid 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 39 to 45. Lows 14 to 18. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 19 to 25. Highs in the lower 50s. $$ COZ035-221200- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening then clearing. Lows 26 to 34. .SATURDAY...Mostly sunny. Highs 45 to 55. .SATURDAY NIGHT...Partly cloudy. Lows 25 to 35. .SUNDAY...Mostly cloudy with a slight chance of rain and snow showers. Highs 45 to 55. Chance of precipitation 10 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows 25 to 35. Chance of precipitation 30 percent. .MONDAY...Partly cloudy. Highs 39 to 49. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Colder. Lows 15 to 25. .TUESDAY...Partly cloudy with a 10 percent chance of snow showers. Highs 27 to 37. .TUESDAY NIGHT...Partly cloudy. Lows 12 to 20. .WEDNESDAY...Mostly cloudy. Highs 33 to 43. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows 24 to 30. .THANKSGIVING DAY...Mostly cloudy with a 30 percent chance of snow showers. Highs 39 to 49. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows 25 to 33. .FRIDAY...Partly cloudy with a 20 percent chance of snow showers. Highs 40 to 50. $$ COZ036-221200- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including Bailey, Central City, Evergreen, Georgetown, Idaho Springs, and Westcreek 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly clear. Lows 26 to 34. .SATURDAY...Mostly sunny. Highs 47 to 57. .SATURDAY NIGHT...Partly cloudy. Lows 26 to 36. .SUNDAY...Mostly cloudy with a chance of rain and snow showers. Highs 44 to 52. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows 26 to 34. Chance of precipitation 50 percent. .MONDAY...Mostly sunny. Highs 41 to 51. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 14 to 24. Highs 31 to 39. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 36 to 46. Lows 22 to 30. .THANKSGIVING DAY...Partly cloudy with a 10 percent chance of snow showers. Highs 43 to 53. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of snow showers. Lows 24 to 32. Highs 43 to 53. $$ COZ030-221200- Jackson County Below 9000 Feet- Including Gould, North Park, Rand, Spicer, and Walden 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows 18 to 24. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs in the mid to upper 40s. .SATURDAY NIGHT...Partly cloudy. Lows 18 to 26. .SUNDAY...Partly cloudy. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows 17 to 23. Chance of precipitation 20 percent. .MONDAY...Partly cloudy. Highs in the mid 30s to lower 40s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows 10 to 16. .TUESDAY...Mostly cloudy with a 10 percent chance of snow showers. Highs in the mid 20s to lower 30s. .TUESDAY NIGHT...Partly cloudy. Lows 8 to 12. .WEDNESDAY...Mostly cloudy. Highs in the lower to mid 30s. .WEDNESDAY NIGHT AND THANKSGIVING DAY...Mostly cloudy with a 30 percent chance of snow showers. Lows 18 to 22. Highs near 40. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 20 percent chance of snow showers. Lows 18 to 24. Highs in the lower to mid 40s. $$ COZ032-221200- Grand and Summit Counties Below 9000 Feet- Including Dillon, Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy. Patchy fog after midnight. Lows 19 to 25. .SATURDAY...Patchy fog in the morning. Partly cloudy. Highs 42 to 48. .SATURDAY NIGHT...Partly cloudy. Lows 18 to 26. .SUNDAY...Mostly cloudy with a chance of rain and snow showers. Highs 44 to 50. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows 17 to 23. Chance of precipitation 40 percent. .MONDAY...Partly cloudy. Highs 35 to 43. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows 11 to 17. .TUESDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs 26 to 34. .TUESDAY NIGHT...Partly cloudy. Lows 5 to 13. .WEDNESDAY...Mostly cloudy. Highs 31 to 37. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows 15 to 21. .THANKSGIVING DAY...Mostly cloudy with a 30 percent chance of snow showers. Highs 37 to 43. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 20 percent chance of snow showers. Lows 15 to 21. Highs 39 to 45. $$ COZ037-221200- Central and Southeast Park County- Including Fairplay, Hartsel, Lake George, and South Park 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy with a slight chance of snow showers early in the evening, then partly cloudy overnight. Patchy fog after midnight. Lows 18 to 24. Chance of snow 20 percent. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs 42 to 50. .SATURDAY NIGHT...Partly cloudy. Lows 21 to 27. .SUNDAY...Snow showers likely. Highs 37 to 45. Chance of snow 60 percent. .SUNDAY NIGHT...Snow showers likely. Lows in the lower to mid 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 60 percent. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 35 to 43. Lows 12 to 16. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 29 to 39. Lows 8 to 12. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 17 to 22. Highs 38 to 46. $$ COZ033-221200- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- Including Cameron Pass, Laramie and Medicine Bow Mountains, Rabbit Ears Range, Rocky Mountain National Park, and Willow Creek Pass 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy with a slight chance of snow showers early in the evening, then mostly cloudy overnight. Lows 18 to 26. Chance of snow 10 percent. .SATURDAY...Mostly sunny. Highs 34 to 44. .SATURDAY NIGHT...Partly cloudy. Lows 18 to 28. .SUNDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs 36 to 46. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Lows 16 to 26. .MONDAY...Partly cloudy with a 10 percent chance of snow showers. Highs 25 to 35. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Lows 8 to 18. .TUESDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs 15 to 25. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of snow showers. Lows 6 to 14. .WEDNESDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs 20 to 30. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows 16 to 24. .THANKSGIVING DAY...Mostly cloudy with a 40 percent chance of snow showers. Highs 26 to 36. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 30 percent chance of snow showers. Lows 16 to 26. Highs 28 to 38. $$ COZ034-221200- 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 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy with a slight chance of snow showers early in the evening, then partly cloudy overnight. Lows 16 to 26. Chance of snow 20 percent. .SATURDAY...Mostly sunny. Highs 34 to 44. .SATURDAY NIGHT...Partly cloudy. Lows 18 to 28. .SUNDAY...Mostly cloudy with a 50 percent chance of snow showers. Highs 33 to 43. .SUNDAY NIGHT...Snow showers likely. Lows 15 to 25. Northwest winds 10 to 15 mph with gusts up to 40 mph. Chance of snow 60 percent. .MONDAY...Partly cloudy. Highs 26 to 36. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Lows 7 to 17. .TUESDAY...Partly cloudy with a 20 percent chance of snow showers. Highs 18 to 28. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 3 to 13. Highs 23 to 33. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows 13 to 23. .THANKSGIVING DAY...Mostly cloudy with a 30 percent chance of snow showers. Highs 28 to 38. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of snow showers. Lows 14 to 24. Highs 30 to 40. $$ COZ031-221200- West Jackson and West Grand Counties Above 9000 Feet- Including Mt Zirkel 249 PM MST Fri Nov 21 2025 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower to mid 20s. .SATURDAY...Mostly sunny. Highs 35 to 45. .SATURDAY NIGHT...Partly cloudy. Lows 20 to 26. .SUNDAY...Partly cloudy with a 10 percent chance of snow showers. Highs 37 to 47. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 18 to 24. West winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Partly cloudy with a 20 percent chance of snow showers. Highs 27 to 37. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows 10 to 16. .TUESDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs 17 to 27. .TUESDAY NIGHT...Partly cloudy. Lows 8 to 14. .WEDNESDAY...Mostly cloudy with a 10 percent chance of snow showers. Highs 22 to 32. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows 16 to 24. .THANKSGIVING DAY...Mostly cloudy with a 40 percent chance of snow showers. Highs 28 to 38. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 20 percent chance of snow showers. Lows 17 to 25. Highs 30 to 40. $$