FPUS55 KBOU 020649 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 1249 AM MDT Sat May 2 2026 COZ038>040-022100- 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 Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows 31 to 37. .SATURDAY...Mostly sunny. Highs near 70. .SATURDAY NIGHT...Mostly clear. Lows 39 to 45. .SUNDAY...Partly cloudy. Highs 72 to 78. .SUNDAY NIGHT...Mostly cloudy. Lows 39 to 47. .MONDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s to lower 70s. .MONDAY NIGHT...Rain showers likely and slight chance of thunderstorms. Lows 34 to 42. Chance of rain 70 percent. .TUESDAY...Rain showers likely, chance of thunderstorms and slight chance of snow showers. Cooler. Highs 44 to 50. Chance of precipitation 70 percent. .TUESDAY NIGHT...Rain and snow showers. Lows 28 to 34. .WEDNESDAY...Snow showers, rain showers likely and slight chance of thunderstorms. Highs in the mid 40s to lower 50s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of rain showers. Lows 28 to 34. .THURSDAY...Mostly sunny. Warmer. Highs near 70. .THURSDAY NIGHT...Partly cloudy. Lows 38 to 44. .FRIDAY...Mostly sunny. Highs in the 70s. $$ COZ041-022100- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 1249 AM MDT Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows near 30. .SATURDAY...Sunny. Highs 62 to 68. .SATURDAY NIGHT...Mostly clear. Lows near 40. South winds 10 to 15 mph with gusts up to 20 mph. .SUNDAY...Partly cloudy. Highs 67 to 73. .SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s. .MONDAY...Mostly cloudy with a 40 percent chance of showers. Highs 64 to 70. .MONDAY NIGHT...Showers likely and slight chance of thunderstorms. Lows in the mid to upper 30s. Chance of rain 60 percent. .TUESDAY...Rain showers, chance of thunderstorms and slight chance of snow showers. Cooler. Highs in the mid 40s to lower 50s. .TUESDAY NIGHT...Snow showers, rain showers and slight chance of thunderstorms. Lows in the mid 20s to lower 30s. .WEDNESDAY...Snow showers and slight chance of thunderstorms. Highs in the lower to mid 40s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows 25 to 31. Chance of precipitation 20 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 60 to 66. Lows near 40. .FRIDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs 69 to 75. $$ COZ042>045-022100- 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 Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows near 30. .SATURDAY...Sunny. Highs in the lower to mid 70s. .SATURDAY NIGHT...Mostly clear. Lows 37 to 43. .SUNDAY...Partly cloudy. Highs in the mid to upper 70s. Northwest winds 10 to 15 mph with gusts up to 20 mph. .SUNDAY NIGHT...Partly cloudy. Lows 38 to 44. .MONDAY...Mostly cloudy with a 30 percent chance of showers. Highs around 70. .MONDAY NIGHT...Rain showers likely and slight chance of thunderstorms. Lows in the mid to upper 30s. Chance of rain 70 percent. .TUESDAY...Rain showers likely, slight chance of thunderstorms and snow showers. Cooler. Highs in the mid 40s to lower 50s. Chance of precipitation 70 percent. .TUESDAY NIGHT...Rain and snow showers. Lows near 30. .WEDNESDAY...Rain showers, snow showers likely and slight chance of thunderstorms. Highs 46 to 52. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows near 30. .THURSDAY...Mostly sunny. Warmer. Highs near 70. .THURSDAY NIGHT...Partly cloudy. Lows 36 to 42. .FRIDAY...Mostly sunny. Highs in the mid to upper 70s. $$ COZ046-047-022100- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch, and Punkin Center 1249 AM MDT Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows 27 to 33. .SATURDAY...Sunny. Highs in the mid 60s to lower 70s. .SATURDAY NIGHT...Mostly clear. Lows 36 to 42. .SUNDAY...Partly cloudy. Highs in the lower to mid 70s. Northwest winds 10 to 15 mph with gusts up to 20 mph. .SUNDAY NIGHT...Partly cloudy. Lows 38 to 44. .MONDAY...Partly cloudy with a 30 percent chance of showers. Highs 70 to 76. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows 33 to 39. Chance of rain 50 percent. .TUESDAY...Rain showers likely, chance of thunderstorms and slight chance of snow showers. Cooler. Highs 46 to 54. Chance of precipitation 70 percent. .TUESDAY NIGHT...Rain showers, snow showers and slight chance of thunderstorms. Lows in the mid to upper 20s. .WEDNESDAY...Snow showers likely, chance of rain showers and slight chance of thunderstorms. Highs in the 40s. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows 24 to 30. Chance of precipitation 20 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 64 to 70. Lows in the mid 30s to lower 40s. .FRIDAY...Mostly sunny. Highs in the 70s. $$ COZ048>051-022100- Logan County-Washington County-Sedgwick County-Phillips County- Including Crook, Merino, Sterling, Peetz, Akron, Cope, Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 1249 AM MDT Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows in the lower 30s. .SATURDAY...Sunny. Highs in the lower to mid 70s. .SATURDAY NIGHT...Mostly clear. Lows near 40. Southwest winds 10 to 15 mph with gusts up to 20 mph after midnight. .SUNDAY...Partly cloudy. Highs in the mid 70s. Northeast winds 10 to 15 mph with gusts up to 20 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the lower to mid 70s. .MONDAY NIGHT...Rain showers likely and slight chance of thunderstorms. Lows in the mid 30s. Chance of rain 70 percent. .TUESDAY...Rain showers likely, slight chance of thunderstorms and snow showers. Much cooler. Highs in the mid 40s to lower 50s. Chance of precipitation 70 percent. .TUESDAY NIGHT...Rain and snow showers. Lows near 30. .WEDNESDAY...Rain showers, snow showers likely and slight chance of thunderstorms. Highs 47 to 53. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows near 30. .THURSDAY...Mostly sunny. Warmer. Highs near 70. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the mid 70s. $$ COZ035-022100- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 1249 AM MDT Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows 24 to 34. .SATURDAY...Mostly sunny. Highs 56 to 66. .SATURDAY NIGHT...Mostly clear. Lows 33 to 43. .SUNDAY...Partly cloudy. Highs 59 to 69. West winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 45. .MONDAY...Rain showers likely. Highs 56 to 64. Chance of rain 60 percent. .MONDAY NIGHT...Rain showers, snow showers and slight chance of thunderstorms. Lows 30 to 38. .TUESDAY...Snow showers, rain showers and chance of thunderstorms. Cooler. Highs 39 to 45. .TUESDAY NIGHT...Snow showers. Lows 22 to 30. .WEDNESDAY...Snow showers likely and slight chance of thunderstorms. Highs 36 to 46. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 26 to 32. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 53 to 63. .THURSDAY NIGHT...Partly cloudy. Lows 35 to 43. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 60 to 70. $$ COZ036-022100- 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 Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows 24 to 32. .SATURDAY...Mostly sunny. Highs 55 to 65. .SATURDAY NIGHT...Mostly clear. Lows 34 to 42. .SUNDAY...Mostly cloudy. Highs 59 to 69. .SUNDAY NIGHT...Mostly cloudy with a 10 percent chance of rain showers. Lows 34 to 44. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 57 to 65. .MONDAY NIGHT...Rain showers likely, slight chance of thunderstorms and snow showers. Lows 32 to 40. Chance of precipitation 70 percent. .TUESDAY...Snow showers, rain showers and chance of thunderstorms. Highs 42 to 50. .TUESDAY NIGHT...Snow showers, rain showers and slight chance of thunderstorms. Lows 24 to 32. .WEDNESDAY...Snow showers likely and slight chance of thunderstorms. Highs 37 to 45. Chance of snow 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 23 to 31. .THURSDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 54 to 64. .THURSDAY NIGHT...Partly cloudy. Lows 33 to 41. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 61 to 71. $$ COZ030-032-022100- Jackson County Below 9000 Feet- Grand and Summit Counties Below 9000 Feet- Including Gould, North Park, Rand, Spicer, Walden, Dillon, Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling 1249 AM MDT Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows in the lower to mid 20s. .SATURDAY...Mostly sunny. Highs 55 to 61. .SATURDAY NIGHT...Mostly clear. Lows near 30. .SUNDAY...Partly cloudy. Highs 57 to 63. West winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 29 to 35. .MONDAY...Rain showers likely. Highs in the mid to upper 50s. Chance of rain 60 percent. .MONDAY NIGHT...Rain showers likely, slight chance of thunderstorms and snow showers. Lows near 30. Chance of precipitation 70 percent. .TUESDAY...Snow showers with rain showers likely and chance of thunderstorms. Highs 43 to 51. .TUESDAY NIGHT...Snow showers likely and slight chance of thunderstorms. Lows 21 to 27. Chance of snow 70 percent. .WEDNESDAY...Mostly cloudy with a chance of snow showers and slight chance of thunderstorms. Highs 40 to 46. Chance of snow 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower to mid 20s. Highs 53 to 59. .THURSDAY NIGHT...Partly cloudy. Lows near 30. .FRIDAY...Mostly sunny with a 10 percent chance of thunderstorms. Highs 59 to 65. $$ COZ037-022100- Central and Southeast Park County- Including Fairplay, Hartsel, Lake George, and South Park 1249 AM MDT Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows 19 to 25. .SATURDAY...Mostly sunny. Highs 50 to 56. .SATURDAY NIGHT...Mostly clear. Lows near 30. .SUNDAY...Partly cloudy. Highs 53 to 61. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 29 to 35. .MONDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs 52 to 60. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers, snow showers and slight chance of thunderstorms. Lows 27 to 33. Chance of precipitation 40 percent. .TUESDAY...Snow showers, rain showers likely and chance of thunderstorms. Highs 45 to 51. Chance of precipitation 60 percent. .TUESDAY NIGHT...Snow showers and slight chance of thunderstorms. Lows 22 to 28. .WEDNESDAY...Snow showers likely and slight chance of thunderstorms. Highs 31 to 39. Chance of snow 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 20 to 26. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 50 to 58. Lows 27 to 33. .FRIDAY...Mostly sunny. Highs 57 to 65. $$ COZ031-033-022100- West Jackson and West Grand Counties Above 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- Including Mt Zirkel, Cameron Pass, Laramie and Medicine Bow Mountains, Rabbit Ears Range, Rocky Mountain National Park, and Willow Creek Pass 1249 AM MDT Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows 17 to 25. .SATURDAY...Mostly sunny. Highs 45 to 55. .SATURDAY NIGHT...Mostly clear. Lows 25 to 35. .SUNDAY...Partly cloudy with a 10 percent chance of snow showers. Highs 47 to 57. West winds 10 to 15 mph with gusts up to 35 mph. .SUNDAY NIGHT...Partly cloudy. Lows 26 to 36. West winds 10 to 15 mph with gusts up to 30 mph. .MONDAY...Rain showers likely and chance of snow showers. Highs 46 to 56. Chance of precipitation 70 percent. .MONDAY NIGHT...Snow showers with rain showers likely and slight chance of thunderstorms. Lows 25 to 33. .TUESDAY...Snow showers and chance of thunderstorms. Highs 34 to 44. .TUESDAY NIGHT...Snow showers and slight chance of thunderstorms. Lows 16 to 26. .WEDNESDAY...Snow showers likely and slight chance of thunderstorms. Highs 29 to 39. Chance of snow 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 17 to 27. .THURSDAY...Partly cloudy with a slight chance of thunderstorms and snow showers. Highs 42 to 52. Chance of snow 20 percent. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of snow showers. Lows 26 to 34. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 49 to 59. $$ COZ034-022100- 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 Sat May 2 2026 .REST OF TONIGHT...Mostly clear. Lows 14 to 24. .SATURDAY...Mostly sunny. Highs 41 to 51. .SATURDAY NIGHT...Mostly clear. Lows 22 to 32. .SUNDAY...Partly cloudy with a 20 percent chance of snow showers. Highs 44 to 54. West winds 10 to 15 mph with gusts up to 35 mph. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows 24 to 34. West winds 10 to 15 mph with gusts up to 30 mph. .MONDAY...Chance of rain and snow showers likely. Highs 43 to 53. Chance of precipitation 70 percent. .MONDAY NIGHT...Snow showers likely, chance of rain showers and slight chance of thunderstorms. Lows 22 to 32. Chance of precipitation 60 percent. .TUESDAY...Snow showers and chance of thunderstorms. Highs 35 to 45. .TUESDAY NIGHT...Snow showers and slight chance of thunderstorms. Lows 16 to 26. .WEDNESDAY...Snow showers likely and slight chance of thunderstorms. Highs 27 to 37. Chance of snow 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows 15 to 25. .THURSDAY...Partly cloudy with a slight chance of thunderstorms and snow showers. Highs 40 to 50. Chance of snow 20 percent. .THURSDAY NIGHT...Partly cloudy. Lows 23 to 33. .FRIDAY...Partly cloudy with a slight chance of thunderstorms and snow showers. Highs 47 to 57. Chance of snow 20 percent. $$