FPUS55 KBOU 050649 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 1249 AM MDT Tue May 5 2026 COZ038>040-052100- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Including Fort Collins, Hereford, Loveland, Nunn, Arvada, Boulder, Golden, Lakewood, Longmont, Aurora, Brighton, City of Denver, Denver International Airport, Highlands Ranch, Littleton, and Parker 1249 AM MDT Tue May 5 2026 ...WINTER STORM WARNING IN EFFECT FROM 8 PM THIS EVENING TO 3 PM MDT WEDNESDAY... ...FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... .REST OF TONIGHT...Rain showers. Slight chance of snow showers towards sunrise. No snow accumulation. Lows 32 to 40. .TUESDAY...Rain and snow showers. Snow accumulation up to 2 inches. Highs 37 to 43. Northeast winds 10 to 15 mph. .TUESDAY NIGHT...Rain and snow showers in the evening, then snow showers after midnight. Snow accumulation of 4 to 6 inches. Lows in the upper 20s. Northeast winds 10 to 15 mph. .WEDNESDAY...Snow showers. Snow accumulation up to 3 inches possible. Highs near 40. North winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear with a 10 percent chance of snow showers. Lows 20 to 26. .THURSDAY...Mostly sunny. Warmer. Highs 61 to 67. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows near 40. Highs 66 to 72. .FRIDAY NIGHT...Partly cloudy. Lows 40 to 46. .SATURDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 70 to 76. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows 37 to 43. Chance of rain 40 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the 60s. .SUNDAY NIGHT...Partly cloudy. Lows 39 to 45. .MONDAY...Mostly sunny. Warmer. Highs in the mid 70s to lower 80s. $$ COZ041-052100- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 1249 AM MDT Tue May 5 2026 ...WINTER STORM WARNING IN EFFECT FROM 8 PM THIS EVENING TO 3 PM MDT WEDNESDAY... ...FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... .REST OF TONIGHT...Showers likely. Lows in the mid to upper 30s. Chance of rain 70 percent. .TUESDAY...Slight chance of snow showers. Rain showers in the morning, then rain showers and slight chance of thunderstorms in the afternoon. No snow accumulation. Highs in the lower 40s. East winds 10 to 15 mph with gusts up to 20 mph. .TUESDAY NIGHT...Slight chance of rain showers in the evening. Snow showers. Snow accumulation of 4 to 5 inches. Lows in the mid 20s. Northeast winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. .WEDNESDAY...Snow showers. Snow accumulation of 3 to 6 inches possible. Highs in the 30s. Northeast winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 19 to 23. .THURSDAY...Mostly sunny. Highs 57 to 63. .THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the mid to upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s. .SATURDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs near 70. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows in the mid to upper 30s. Chance of rain 50 percent. .SUNDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the lower to mid 60s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows near 40. .MONDAY...Mostly sunny. Warmer. Highs in the 70s. $$ COZ042>045-052100- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- Including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham, Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan, Goodrich, Wiggins, Bennett, Byers, Deer Trail, and Leader 1249 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 3 PM MDT WEDNESDAY... ...FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... .REST OF TONIGHT...Rain showers. Slight chance of snow showers towards sunrise. No snow accumulation. Lows in the 30s. Northeast winds 10 to 15 mph with gusts up to 20 mph. .TUESDAY...Rain and snow showers. No snow accumulation. Highs around 40. East winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Rain and snow showers in the evening, then rain and snow showers after midnight. Snow accumulation of 2 to 4 inches. Lows in the upper 20s. Northeast winds 10 to 15 mph. .WEDNESDAY...Snow showers with rain showers likely. Snow accumulation up to 3 inches possible. Highs 38 to 44. Northeast winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 19 to 25. .THURSDAY...Mostly sunny. Warmer. Highs in the mid to upper 60s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 30s to lower 40s. Highs near 70. .FRIDAY NIGHT...Partly cloudy. Lows 39 to 45. .SATURDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the 70s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows near 40. Chance of rain 40 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows near 40. .MONDAY...Mostly sunny. Warmer. Highs near 80. $$ COZ047-052100- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Forder, Karval, Kutch, and Punkin Center 1249 AM MDT Tue May 5 2026 ...FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... .REST OF TONIGHT...Mostly cloudy with a 50 percent chance of showers. Lows 35 to 41. Northeast winds 10 to 15 mph with gusts up to 20 mph. .TUESDAY...Chance of rain showers in the morning, then rain showers likely in the afternoon. Highs 42 to 48. East winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Rain and snow showers in the evening, then rain and snow showers after midnight. Snow accumulation of 1 to 3 inches. Lows in the upper 20s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Rain and snow showers. Snow accumulation up to 3 inches possible. Highs in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Lows 19 to 25. Chance of precipitation 30 percent. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 63 to 71. Lows in the mid to upper 30s. .FRIDAY NIGHT...Partly cloudy. Lows near 40. .SATURDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs in the mid to upper 70s. .SATURDAY NIGHT...Partly cloudy with a chance of showers and slight chance of thunderstorms. Lows 36 to 42. Chance of rain 40 percent. .SUNDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows near 40. .MONDAY...Mostly sunny. Highs in the upper 70s. $$ COZ046-052100- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Including Agate, Hugo, Limon, and Matheson 1249 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 3 PM MDT WEDNESDAY... ...FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... .REST OF TONIGHT...Cloudy with a 50 percent chance of showers. Lows in the 30s. East winds 10 to 15 mph with gusts up to 20 mph. .TUESDAY...Slight chance of snow showers. Rain showers likely in the morning, then rain showers in the afternoon. No snow accumulation. Highs in the lower 40s. East winds 10 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT...Rain and snow showers in the evening, then snow showers after midnight. Snow accumulation of 4 to 5 inches. Lows in the upper 20s. East winds 10 to 15 mph. .WEDNESDAY...Rain and snow showers. Snow accumulation up to 3 inches possible. Highs in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 18 to 22. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s. .FRIDAY...Mostly sunny. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows 39 to 45. .SATURDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the mid 70s. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows in the mid to upper 30s. Chance of rain 40 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows near 40. .MONDAY...Mostly sunny. Highs in the upper 70s. $$ COZ048-050-051-052100- Logan County-Sedgwick County-Phillips County- Including Crook, Merino, Sterling, Peetz, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 1249 AM MDT Tue May 5 2026 ...FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... .REST OF TONIGHT...Slight chance of thunderstorms after midnight. Showers. Lows in the mid 30s. Northeast winds 10 to 15 mph with gusts up to 20 mph. .TUESDAY...Slight chance of snow showers in the morning. Rain showers. No snow accumulation. Highs near 40. East winds 10 to 15 mph. .TUESDAY NIGHT...Rain showers. Slight chance of snow showers in the evening, then snow showers after midnight. Snow accumulation up to 2 inches. Lows around 30. Northeast winds 10 to 15 mph in the evening, becoming light. .WEDNESDAY...Snow showers with rain showers likely. Highs in the mid to upper 40s. Northeast winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly sunny. Warmer. Highs near 70. .THURSDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows in the lower 40s. Chance of rain 30 percent. .FRIDAY...Partly cloudy. Highs near 70. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows in the lower 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Highs in the mid 70s. Lows around 40. Chance of rain 50 percent. .SUNDAY...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Highs in the mid to upper 60s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy. Lows around 40. .MONDAY...Mostly sunny. Warmer. Highs near 80. $$ COZ049-052100- Washington County- Including Akron, Cope, Last Chance, and Otis 1249 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 3 PM MDT WEDNESDAY... ...FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... .REST OF TONIGHT...Showers likely. Lows in the mid 30s. Northeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 70 percent. .TUESDAY...Slight chance of snow showers in the morning. Rain showers. No snow accumulation. Highs in the lower 40s. East winds 10 to 20 mph with gusts up to 25 mph. .TUESDAY NIGHT...Rain and snow showers in the evening, then rain and snow showers after midnight. Snow accumulation of 2 to 4 inches. Lows in the upper 20s. East winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. .WEDNESDAY...Rain and snow showers. Snow accumulation up to 3 inches possible. Highs near 40. Northeast winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows in the lower to mid 20s. Southwest winds 10 to 15 mph with gusts up to 20 mph. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Warmer. Highs in the mid to upper 60s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows near 40. .FRIDAY...Mostly sunny with a 10 percent chance of thunderstorms. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SATURDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the mid 70s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows in the upper 30s. Chance of rain 50 percent. .SUNDAY...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Highs in the mid 60s. Chance of rain 40 percent. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows around 40. Highs in the upper 70s. $$ COZ035-052100- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 1249 AM MDT Tue May 5 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 3 PM MDT WEDNESDAY... .REST OF TONIGHT...Rain showers. Slight chance of thunderstorms and snow showers after midnight, then snow showers towards sunrise. Snow accumulation up to 1 inch. Lows 28 to 34. .TUESDAY...Snow showers and slight chance of thunderstorms. Snow accumulation of 7 to 11 inches. Highs 32 to 38. East winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Snow showers. Snow accumulation of 9 to 11 inches. Lows 19 to 27. .WEDNESDAY...Snow showers. Snow accumulation of 3 to 6 inches possible. Highs 30 to 38. Northeast winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear with a 10 percent chance of snow showers. Lows 18 to 24. .THURSDAY...Mostly sunny. Highs 47 to 57. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows 33 to 41. Chance of rain 40 percent. .FRIDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 54 to 64. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 35 to 43. .SATURDAY...Rain showers likely and chance of thunderstorms. Highs 56 to 66. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows 30 to 40. Chance of rain 50 percent. .SUNDAY...Mostly cloudy with a chance of thunderstorms and snow showers. Highs 52 to 62. Chance of snow 50 percent. .SUNDAY NIGHT...Partly cloudy. Lows 33 to 43. .MONDAY...Mostly sunny. Warmer. Highs 64 to 74. $$ COZ036-052100- 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 1249 AM MDT Tue May 5 2026 ...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO 3 PM MDT WEDNESDAY... .REST OF TONIGHT...Rain showers likely. Slight chance of snow showers towards sunrise. No snow accumulation. Lows 31 to 39. Chance of precipitation 70 percent. .TUESDAY...Snow showers and slight chance of thunderstorms. Rain showers. Snow accumulation of 1 to 3 inches. Highs 35 to 45. Northeast winds 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Snow showers. Colder. Snow accumulation of 4 to 7 inches. Lows 21 to 27. .WEDNESDAY...Snow showers. Snow accumulation of 3 to 6 inches possible. Highs 29 to 37. Northeast winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Lows 16 to 24. .THURSDAY...Mostly sunny. Highs 51 to 61. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 32 to 40. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 56 to 66. .FRIDAY NIGHT...Partly cloudy. Lows 35 to 43. .SATURDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 60 to 70. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows 32 to 40. Chance of rain 40 percent. .SUNDAY...Mostly cloudy with a chance of thunderstorms and snow showers. Highs 53 to 63. Chance of snow 50 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 34 to 42. .MONDAY...Mostly sunny. Warmer. Highs 65 to 75. $$ COZ030-032-052100- Jackson County Below 9000 Feet- Grand and Summit Counties Below 9000 Feet- Including Gould, North Park, Rand, Spicer, Walden, Dillon, Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling 1249 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 3 PM MDT WEDNESDAY... .REST OF TONIGHT...Slight chance of thunderstorms after midnight. Rain showers likely and slight chance of snow showers. No snow accumulation. Lows in the lower to mid 30s. Chance of precipitation 70 percent. .TUESDAY...Snow showers and slight chance of thunderstorms. Rain showers. Snow accumulation up to 2 inches. Highs 38 to 48. Northwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Rain showers in the evening. Snow showers. Snow accumulation of 2 to 4 inches. Lows 19 to 25. Northeast winds 10 to 15 mph with gusts up to 20 mph after midnight. .WEDNESDAY...Snow showers. Highs 33 to 41. Northeast winds 10 to 15 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 13 to 17. .THURSDAY...Mostly sunny. Highs 47 to 55. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows near 30. Chance of rain 40 percent. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 54 to 62. .FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s. .SATURDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 54 to 60. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows 25 to 31. Chance of rain 30 percent. .SUNDAY...Mostly cloudy with a chance of thunderstorms and snow showers. Highs 53 to 59. Chance of snow 40 percent. .SUNDAY NIGHT...Partly cloudy. Lows near 30. .MONDAY...Mostly sunny. Highs 62 to 68. $$ COZ037-052100- Central and Southeast Park County- Including Fairplay, Hartsel, Lake George, and South Park 1249 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 3 PM MDT WEDNESDAY... .REST OF TONIGHT...Mostly cloudy with a chance of rain and snow showers. Lows in the lower to mid 30s. Chance of precipitation 30 percent. .TUESDAY...Snow showers likely. Slight chance of rain showers in the morning, then a chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs 43 to 51. Southwest winds 10 to 15 mph in the afternoon. Chance of precipitation 70 percent. .TUESDAY NIGHT...Slight chance of thunderstorms in the evening. Snow showers. Snow accumulation of 2 to 3 inches. Lows in the lower to mid 20s. .WEDNESDAY...Snow showers. Colder. Snow accumulation of 3 to 6 inches possible. Highs 27 to 33. Northeast winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Lows 12 to 18. .THURSDAY...Mostly sunny. Highs 47 to 55. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 27 to 36. Highs 54 to 62. .SATURDAY...Partly cloudy with a chance of rain showers and slight chance of thunderstorms. Windy. Highs 56 to 64. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows near 30. Chance of rain 30 percent. .SUNDAY...Partly cloudy with a chance of thunderstorms and slight chance of snow showers. Highs 52 to 58. Chance of snow 40 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s. .MONDAY...Mostly sunny. Highs 61 to 69. $$ COZ033-052100- 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 1249 AM MDT Tue May 5 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 3 PM MDT WEDNESDAY... .REST OF TONIGHT...Rain showers and slight chance of thunderstorms after midnight. Snow showers. New snow accumulation of 1 to 3 inches. Lows 23 to 33. .TUESDAY...Snow showers and slight chance of thunderstorms. Snow accumulation of 8 to 13 inches. Highs 27 to 37. Southwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Snow showers. Colder. Snow accumulation of 6 to 9 inches. Lows 11 to 21. Northeast winds 10 to 15 mph with gusts up to 20 mph after midnight. .WEDNESDAY...Snow showers. Snow accumulation up to 3 inches possible. Highs 21 to 31. Northeast winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly clear with a 10 percent chance of snow showers. Lows 8 to 18. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy with a slight chance of thunderstorms and snow showers. Highs 36 to 46. Chance of snow 20 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers, rain showers and slight chance of thunderstorms. Lows 25 to 33. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a chance of thunderstorms and slight chance of snow showers. Highs 43 to 53. Chance of snow 40 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows 27 to 35. Chance of precipitation 20 percent. .SATURDAY...Rain showers, snow showers likely and chance of thunderstorms. Highs 43 to 53. Chance of precipitation 70 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of snow showers, rain showers and slight chance of thunderstorms. Lows 22 to 30. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with a chance of snow showers and thunderstorms. Highs 42 to 52. Chance of snow 50 percent. .SUNDAY NIGHT...Partly cloudy. Lows 24 to 32. .MONDAY...Mostly sunny. Highs 51 to 61. $$ COZ031-052100- West Jackson and West Grand Counties Above 9000 Feet- Including Mt Zirkel 1249 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO NOON MDT WEDNESDAY... .REST OF TONIGHT...Slight chance of thunderstorms after midnight. Rain and snow showers. Snow accumulation up to 1 inch. Lows 28 to 34. .TUESDAY...Snow showers and slight chance of thunderstorms in the morning, then snow showers and chance of thunderstorms in the afternoon. Snow accumulation of 4 to 7 inches. Highs 32 to 42. Northwest winds 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Snow showers. Colder. Snow accumulation of 4 to 6 inches. Lows 15 to 23. North winds 10 to 15 mph. .WEDNESDAY...Snow showers. Snow accumulation up to 3 inches possible. Highs 26 to 36. Northeast winds 10 to 15 mph with gusts up to 35 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 12 to 18. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny with a slight chance of thunderstorms and snow showers. Highs 41 to 51. Chance of snow 20 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers and slight chance of thunderstorms. Lows 26 to 32. Chance of snow 40 percent. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 48 to 58. .FRIDAY NIGHT...Partly cloudy. Lows 30 to 36. .SATURDAY...Rain showers likely, chance of thunderstorms and snow showers. Windy. Highs 46 to 56. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers, slight chance of thunderstorms and snow showers. Lows 25 to 31. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of thunderstorms and snow showers. Highs 46 to 56. Chance of snow 40 percent. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 27 to 33. Highs 55 to 65. $$ COZ034-052100- 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 1249 AM MDT Tue May 5 2026 ...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO 3 PM MDT WEDNESDAY... .REST OF TONIGHT...Rain showers likely and slight chance of thunderstorms after midnight. Snow showers likely. New snow accumulation up to 1 inch. Lows 24 to 32. Chance of precipitation 70 percent. .TUESDAY...Snow showers likely in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation of 3 to 5 inches. Highs 33 to 43. West winds 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Snow showers and slight chance of thunderstorms in the evening, then snow showers after midnight. Colder. Snow accumulation of 4 to 7 inches. Lows 13 to 23. .WEDNESDAY...Snow showers. Snow accumulation of 3 to 6 inches possible. Highs 21 to 31. Northeast winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 7 to 17. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny. Highs 38 to 48. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 23 to 33. .FRIDAY...Partly cloudy with a slight chance of thunderstorms and snow showers. Highs 43 to 53. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 35. .SATURDAY...Mostly cloudy with a chance of thunderstorms and snow showers. Windy. Highs 44 to 54. Chance of snow 50 percent. .SATURDAY NIGHT...Partly cloudy with a chance of snow showers, rain showers and slight chance of thunderstorms. Lows 22 to 32. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of snow showers and thunderstorms. Highs 42 to 52. Chance of snow 50 percent. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of snow showers. Lows 23 to 33. .MONDAY...Mostly sunny. Highs 50 to 60. $$