Zone Forecast Product
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
410 FPUS55 KBOU 111055 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 355 AM MST Thu Dec 11 2025 COZ038-120300- Larimer County Below 6000 Feet/Northwest Weld County- Including Fort Collins, Hereford, Loveland, and Nunn 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Very windy. Highs in the lower to mid 60s. West winds 25 to 35 mph with gusts up to 50 mph. .TONIGHT...Partly cloudy. Lows 26 to 32. Northwest winds 20 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 20 mph after midnight. .FRIDAY...Partly cloudy. Highs in the lower to mid 50s. Southwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows 27 to 35. .SATURDAY...Partly cloudy. Highs in the mid to upper 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 18 to 26. Highs 54 to 60. .SUNDAY NIGHT...Partly cloudy. Lows 29 to 35. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the mid 50s to lower 60s. Lows 29 to 35. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 53 to 61. Lows in the lower to mid 30s. $$ COZ039-120300- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including Arvada, Boulder, Golden, Lakewood, and Longmont 355 AM MST Thu Dec 11 2025 .TODAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower to mid 60s. West winds 15 to 25 mph. Gusts up to 35 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the lower to mid 30s. West winds 10 to 15 mph in the evening, becoming light. .FRIDAY...Partly cloudy. Highs 54 to 60. .FRIDAY NIGHT...Partly cloudy. Lows 34 to 40. .SATURDAY...Partly cloudy. Highs near 60. .SATURDAY NIGHT...Mostly clear. Lows 26 to 32. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 58 to 64. Lows in the 30s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs near 60. Lows in the 30s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 55 to 63. Lows in the mid to upper 30s. $$ COZ040-120300- 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 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Highs in the mid 60s. Southwest winds 10 to 20 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy. Lows in the lower to mid 30s. West winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. .FRIDAY...Partly cloudy. Highs near 60. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. .SATURDAY...Mostly sunny. Highs near 60. West winds 10 to 15 mph with gusts up to 20 mph. .SATURDAY NIGHT...Mostly clear. Lows 25 to 31. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the lower to mid 60s. Lows in the lower to mid 30s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs near 60. Lows in the mid 30s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs near 60. Lows in the mid 30s. $$ COZ041-120300- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Highs 61 to 66. West winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. .TONIGHT...Partly cloudy. Lows 28 to 33. West winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. .FRIDAY...Partly cloudy. Highs 52 to 60. .FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s. Southwest winds 10 to 15 mph with gusts up to 20 mph. .SATURDAY...Mostly sunny. Highs near 60. Northwest winds 10 to 15 mph with gusts up to 20 mph. .SATURDAY NIGHT...Mostly clear. Lows 24 to 30. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 59 to 65. Lows in the lower 30s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs near 60. Lows in the lower to mid 30s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 55 to 62. Lows in the lower to mid 30s. $$ COZ043-120300- Central and South Weld County- Including Eaton, Fort Lupton, Greeley, and Roggen 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Highs in the mid 60s. West winds 10 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows near 30. West winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. .FRIDAY...Partly cloudy. Highs 51 to 57. .FRIDAY NIGHT...Partly cloudy. Lows 23 to 33. .SATURDAY...Mostly sunny. Highs in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly clear. Lows 18 to 24. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 53 to 59. Lows 23 to 31. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 50s. Lows 24 to 32. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs near 60. Lows 28 to 34. $$ COZ042-120300- Northeast Weld County- Including Briggsdale, Grover, Pawnee Buttes, Raymer, and Stoneham 355 AM MST Thu Dec 11 2025 .TODAY...Mostly sunny. Windy. Highs in the mid to upper 60s. West winds 20 to 30 mph with gusts up to 45 mph. .TONIGHT...Mostly clear. Lows in the upper 20s. Northwest winds 15 to 25 mph. .FRIDAY...Partly cloudy. Cooler. Highs in the lower 50s. South winds 10 to 15 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s. .SATURDAY...Partly cloudy. Highs in the lower to mid 50s. North winds 10 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 17 to 21. Highs in the 50s. .SUNDAY NIGHT...Partly cloudy. Lows 25 to 33. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs near 60. Lows 25 to 33. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 55 to 63. Lows 28 to 34. $$ COZ044-120300- Morgan County- Including Brush, Fort Morgan, Goodrich, and Wiggins 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Highs in the upper 60s. West winds 10 to 20 mph. Gusts up to 35 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the upper 20s. Northwest winds 10 to 15 mph in the evening, becoming light. .FRIDAY...Partly cloudy. Highs in the lower to mid 50s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid to upper 20s. .SATURDAY...Partly cloudy. Highs in the lower to mid 50s. North winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly clear. Lows 18 to 22. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid to upper 50s. Lows in the 20s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 50s. Lows in the mid to upper 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs around 60. Lows near 30. $$ COZ045-120300- Central and East Adams and Arapahoe Counties- Including Bennett, Byers, Deer Trail, and Leader 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Highs in the upper 60s. West winds 10 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly clear. Lows near 30. West winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. .FRIDAY...Partly cloudy. Highs in the upper 50s. South winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows 29 to 35. .SATURDAY...Mostly sunny. Highs in the mid to upper 50s. North winds 10 to 15 mph with gusts up to 20 mph. .SATURDAY NIGHT...Mostly clear. Lows in the 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the lower to mid 60s. Lows 27 to 33. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 50s. Lows 28 to 34. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the lower 60s. Lows in the lower to mid 30s. $$ COZ048-120300- Logan County- Including Crook, Merino, Sterling, and Peetz 355 AM MST Thu Dec 11 2025 .TODAY...Mostly sunny. Windy. Highs in the mid 60s to lower 70s. West winds 10 to 20 mph, becoming northwest 20 to 30 mph in the afternoon. Gusts up to 40 mph. .TONIGHT...Partly cloudy. Lows in the upper 20s. Northwest winds 10 to 20 mph. Gusts up to 30 mph in the evening. .FRIDAY...Partly cloudy. Cooler. Highs near 50. South winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s. .SATURDAY...Partly cloudy. Highs 46 to 52. North winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy. Lows 15 to 19. .SUNDAY...Mostly sunny. Highs in the 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs near 60. Lows near 30. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 59 to 65. Lows in the lower 30s. $$ COZ049-120300- Washington County- Including Akron, Cope, Last Chance, and Otis 355 AM MST Thu Dec 11 2025 .TODAY...Mostly sunny. Highs in the mid to upper 60s. West winds 15 to 25 mph with gusts up to 35 mph. .TONIGHT...Mostly clear. Lows in the upper 20s. Northwest winds 10 to 15 mph in the evening, becoming light. .FRIDAY...Partly cloudy. Highs 51 to 57. South winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 31. Southwest winds 10 to 15 mph with gusts up to 20 mph. .SATURDAY...Partly cloudy. Highs 49 to 55. North winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy. Lows 18 to 24. .SUNDAY...Mostly sunny. Highs in the mid to upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows near 30. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 50s. Lows near 30. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs near 60. Lows in the lower 30s. $$ COZ050-120300- Sedgwick County- Including Julesburg, Ovid, and Sedgwick 355 AM MST Thu Dec 11 2025 .TODAY...Mostly sunny. Highs in the upper 60s. West winds 15 to 25 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy. Cooler. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy. Highs in the lower to mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Partly cloudy. Lows around 14. .SUNDAY...Mostly sunny. Highs in the lower to mid 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 50s. Lows in the upper 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs near 60. Lows in the lower 30s. $$ COZ051-120300- Phillips County- Including Amherst, Haxtun, and Holyoke 355 AM MST Thu Dec 11 2025 .TODAY...Mostly sunny. Highs in the upper 60s. West winds 15 to 25 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Cooler. Highs in the upper 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy. Highs in the 40s. North winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Partly cloudy. Lows around 14. .SUNDAY...Mostly sunny. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 50s. Lows in the upper 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs near 60. Lows around 30. $$ COZ046-120300- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Including Agate, Hugo, Limon, and Matheson 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Highs in the upper 60s. West winds 10 to 20 mph. Gusts up to 35 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 20s to lower 30s. Northwest winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. .FRIDAY...Partly cloudy. Highs 50 to 58. South winds 10 to 15 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows 26 to 34. Southwest winds 10 to 15 mph with gusts up to 20 mph. .SATURDAY...Mostly sunny. Highs in the mid to upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 19 to 27. Highs 53 to 63. .SUNDAY NIGHT...Partly cloudy. Lows near 30. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 50s. Lows 27 to 33. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs near 60. Lows 28 to 34. $$ COZ047-120300- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Forder, Karval, Kutch, and Punkin Center 355 AM MST Thu Dec 11 2025 .TODAY...Mostly sunny. Highs in the mid 60s to lower 70s. West winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Lows in the mid 20s to lower 30s. Northwest winds 10 to 15 mph in the evening, becoming light. .FRIDAY...Mostly sunny. Cooler. Highs around 50. South winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows 24 to 30. .SATURDAY...Mostly sunny. Highs around 60. North winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 18 to 22. Highs 49 to 55. .SUNDAY NIGHT...Partly cloudy. Lows 25 to 31. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs around 60. Lows in the mid to upper 20s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs near 60. Lows near 30. $$ COZ035-120300- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 355 AM MST Thu Dec 11 2025 ...HIGH WIND WARNING IN EFFECT UNTIL 11 AM MST THIS MORNING... .TODAY...Mostly sunny. Very windy. Highs 47 to 57. West winds 25 to 35 mph with gusts up to 60 mph. .TONIGHT...Mostly clear. Lows 28 to 36. West winds 15 to 25 mph with gusts up to 45 mph. .FRIDAY...Partly cloudy. Highs 44 to 54. West winds 10 to 20 mph with gusts up to 35 mph. .FRIDAY NIGHT...Partly cloudy. Lows 30 to 40. West winds 10 to 20 mph with gusts up to 45 mph. .SATURDAY...Mostly sunny. Highs 45 to 55. West winds 10 to 20 mph with gusts up to 45 mph. .SATURDAY NIGHT...Mostly clear. Lows 24 to 32. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 50 to 60. Lows 29 to 39. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 47 to 57. Lows 28 to 38. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 44 to 54. Lows 29 to 37. .WEDNESDAY...Partly cloudy with a 20 percent chance of snow. Highs 40 to 50. $$ COZ036-120300- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including Bailey, Central City, Evergreen, Georgetown, Idaho Springs, and Westcreek 355 AM MST Thu Dec 11 2025 .TODAY...Mostly cloudy. Highs 51 to 61. West winds 15 to 25 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy. Lows 28 to 36. West winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Mostly cloudy. Highs 48 to 58. West winds 10 to 15 mph in the morning, becoming light. .FRIDAY NIGHT...Partly cloudy. Lows 30 to 38. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy. Highs 49 to 59. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly clear. Lows 27 to 33. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 53 to 63. Lows 29 to 37. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 50 to 60. Lows 27 to 35. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 47 to 57. Lows 29 to 37. $$ COZ030-120300- Jackson County Below 9000 Feet- Including Gould, North Park, Rand, Spicer, and Walden 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Highs 41 to 47. Southwest winds 10 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows in the lower to mid 20s. Southwest winds 10 to 20 mph with gusts up to 30 mph. .FRIDAY...Mostly sunny. Highs in the lower to mid 40s. Southwest winds 10 to 20 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 20s. Southwest winds 10 to 20 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Highs 39 to 45. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly clear. Lows 15 to 21. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid to upper 40s. Lows 15 to 21. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the lower to mid 40s. Lows 17 to 22. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower to mid 40s. Lows in the lower to mid 20s. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Highs near 40. $$ COZ032-120300- Grand and Summit Counties Below 9000 Feet- Including Dillon, Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling 355 AM MST Thu Dec 11 2025 .TODAY...Mostly sunny. Highs 40 to 46. West winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .TONIGHT...Mostly clear. Lows 18 to 24. West winds 10 to 15 mph with gusts up to 25 mph in the evening, becoming light. .FRIDAY...Mostly sunny. Highs 39 to 45. .FRIDAY NIGHT...Mostly clear. Lows 16 to 22. .SATURDAY...Mostly sunny. Highs 39 to 45. .SATURDAY NIGHT...Mostly clear. Lows 13 to 21. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 40 to 48. Lows 13 to 21. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 38 to 46. Lows 14 to 20. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 38 to 44. Lows 18 to 24. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Highs 36 to 42. $$ COZ037-120300- Central and Southeast Park County- Including Fairplay, Hartsel, Lake George, and South Park 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Highs 44 to 52. West winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy. Lows 23 to 29. West winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Partly cloudy. Highs 43 to 51. West winds 10 to 15 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows 22 to 28. West winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Partly cloudy. Highs 43 to 51. West winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly clear. Lows 19 to 25. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 44 to 52. Lows 21 to 27. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 44 to 52. Lows 19 to 25. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 39 to 49. Lows in the 20s. $$ COZ033-120300- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- Including Cameron Pass, Laramie and Medicine Bow Mountains, Rabbit Ears Range, Rocky Mountain National Park, and Willow Creek Pass 355 AM MST Thu Dec 11 2025 ...HIGH WIND WARNING IN EFFECT UNTIL 11 AM MST THIS MORNING... .TODAY...Mostly sunny with patchy blowing snow. Visibility one quarter mile or less at times. Highs 32 to 42. West winds 15 to 25 mph with gusts up to 50 mph. .TONIGHT...Mostly clear. Lows 17 to 27. West winds 20 to 25 mph with gusts up to 45 mph, diminishing to 10 to 15 mph with gusts up to 35 mph after midnight. .FRIDAY...Mostly sunny. Highs 30 to 40. West winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY NIGHT...Mostly clear. Lows 18 to 28. West winds 10 to 20 mph with gusts up to 45 mph. .SATURDAY...Mostly sunny. Highs 30 to 40. West winds 10 to 15 mph with gusts up to 45 mph. .SATURDAY NIGHT...Mostly clear. Lows 15 to 25. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 35 to 45. Lows 16 to 26. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 32 to 42. Lows 16 to 26. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 29 to 39. Lows 18 to 28. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Highs 26 to 36. $$ COZ034-120300- 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 355 AM MST Thu Dec 11 2025 ...HIGH WIND WARNING IN EFFECT UNTIL 11 AM MST THIS MORNING... .TODAY...Partly cloudy with patchy blowing snow. Windy. Visibility one quarter mile or less at times. Highs 34 to 44. West winds 20 to 30 mph with gusts up to 50 mph. .TONIGHT...Partly cloudy. Lows 17 to 27. West winds 15 to 25 mph with gusts up to 40 mph. .FRIDAY...Partly cloudy. Highs 32 to 42. West winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Partly cloudy. Lows 17 to 27. West winds 10 to 20 mph with gusts up to 40 mph. .SATURDAY...Mostly sunny. Highs 32 to 42. West winds 10 to 15 mph with gusts up to 40 mph. .SATURDAY NIGHT...Mostly clear. Lows 16 to 26. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 37 to 47. Lows 17 to 27. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 34 to 44. Lows 15 to 25. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 31 to 41. Lows 17 to 27. .WEDNESDAY...Partly cloudy with a 30 percent chance of snow. Highs 28 to 38. $$ COZ031-120300- West Jackson and West Grand Counties Above 9000 Feet- Including Mt Zirkel 355 AM MST Thu Dec 11 2025 .TODAY...Partly cloudy. Patchy blowing snow until late afternoon. Highs 34 to 44. West winds 10 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows 19 to 27. West winds 10 to 20 mph with gusts up to 40 mph. .FRIDAY...Mostly sunny. Highs 31 to 41. West winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY NIGHT...Mostly clear. Lows 18 to 28. Southwest winds 10 to 20 mph with gusts up to 35 mph. .SATURDAY...Mostly sunny. Highs 31 to 41. West winds 10 to 15 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows 15 to 23. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 35 to 45. Lows 15 to 23. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 33 to 43. Lows 16 to 24. .TUESDAY...Partly cloudy. Highs 30 to 40. .TUESDAY NIGHT...Mostly cloudy with a 10 percent chance of snow. Lows 19 to 27. .WEDNESDAY...Mostly cloudy with a 40 percent chance of snow. Highs 28 to 38. $$