FPUS55 KBOU 090649 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 1249 AM MDT Thu Apr 9 2026 COZ038>040-092100- 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 Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows 33 to 41. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Highs 69 to 75. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows 35 to 43. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 61 to 71. East winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 39 to 47. Southeast winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Mostly cloudy with a 30 percent chance of showers. Highs 71 to 76. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows 40 to 46. .SUNDAY...Partly cloudy. Highs 69 to 75. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers. Lows 39 to 45. .MONDAY...Partly cloudy with a 30 percent chance of showers. Highs 63 to 69. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid to upper 30s. .TUESDAY...Rain showers likely and slight chance of thunderstorms. Highs 53 to 59. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 30 to 36. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the lower to mid 60s. $$ COZ041-092100- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 1249 AM MDT Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows near 40. South winds 10 to 15 mph. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers and slight chance of thunderstorms in the afternoon. Highs near 70. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 30s to lower 40s. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Highs 62 to 70. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows 41 to 47. South winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs 68 to 74. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the lower to mid 40s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 67 to 73. Lows near 40. .MONDAY...Partly cloudy with a 20 percent chance of showers. Highs 62 to 68. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows in the lower to mid 30s. Chance of precipitation 40 percent. .TUESDAY...Rain showers, snow showers and slight chance of thunderstorms. Highs 51 to 57. .TUESDAY NIGHT...Rain showers likely and chance of snow showers. Lows near 30. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy with a 30 percent chance of rain showers. Highs 57 to 63. $$ COZ042>045-092100- 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 Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows in the mid to upper 30s. Southeast winds 10 to 15 mph. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Highs in the lower to mid 70s. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers in the evening, then a slight chance of rain showers after midnight. Lows in the mid 30s to lower 40s. Northeast winds 10 to 15 mph in the evening, becoming light. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs 59 to 69. Southeast winds 10 to 20 mph with gusts up to 35 mph. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 40 to 46. Southeast winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY...Mostly cloudy with a 30 percent chance of showers. Warmer. Highs in the mid to upper 70s. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the lower to mid 40s. .SUNDAY...Partly cloudy. Highs in the 70s. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers. Lows near 40. .MONDAY...Partly cloudy with a 20 percent chance of showers. Highs near 70. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid to upper 30s. .TUESDAY...Rain showers likely and slight chance of thunderstorms. Highs near 60. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the lower to mid 30s. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the mid to upper 60s. $$ COZ046-047-092100- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch, and Punkin Center 1249 AM MDT Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows 32 to 38. .THURSDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid to upper 70s. Chance of rain 30 percent. .THURSDAY NIGHT...Slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows 35 to 41. Northeast winds 10 to 15 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 57 to 63. East winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows 39 to 45. Southeast winds 10 to 20 mph with gusts up to 30 mph. .SATURDAY...Mostly cloudy with a 30 percent chance of showers. Warmer. Highs in the lower to mid 70s. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows 39 to 45. .SUNDAY...Mostly sunny. Highs in the lower to mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s. .MONDAY...Mostly sunny. Highs near 70. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows 31 to 37. .TUESDAY...Rain showers likely and slight chance of thunderstorms. Highs 57 to 63. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 28 to 34. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the lower to mid 60s. $$ COZ048>051-092100- 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 Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows in the 30s. Southeast winds 10 to 15 mph. .THURSDAY...Partly cloudy. Chance of rain showers in the afternoon. Highs in the 70s. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid to upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy with a 40 percent chance of rain showers. Cooler. Highs 53 to 59. East winds 10 to 20 mph with gusts up to 35 mph. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower to mid 40s. Southeast winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Warmer. Highs in the upper 70s. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid to upper 70s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows in the lower 40s. .MONDAY...Partly cloudy with a 30 percent chance of showers. Highs in the lower to mid 70s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 30s. .TUESDAY...Showers likely and slight chance of thunderstorms. Highs near 60. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the lower 30s. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the upper 60s. $$ COZ035-092100- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 1249 AM MDT Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows 33 to 39. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Highs 58 to 68. West winds 10 to 15 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Rain showers likely in the evening, then partly cloudy after midnight. Lows 33 to 39. Chance of rain 60 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 63. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 37 to 43. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs 58 to 68. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows 35 to 43. .SUNDAY...Partly cloudy with a 10 percent chance of rain showers. Highs 56 to 66. .SUNDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Lows 33 to 41. Chance of precipitation 30 percent. .MONDAY...Snow showers likely and chance of rain showers. Highs 48 to 58. Chance of precipitation 60 percent. .MONDAY NIGHT...Rain and snow showers likely. Lows 26 to 36. Chance of precipitation 60 percent. .TUESDAY...Snow showers, rain showers and slight chance of thunderstorms. Highs 41 to 51. .TUESDAY NIGHT...Rain and snow showers likely. Lows 26 to 34. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy with a chance of rain and snow showers. Highs 48 to 58. Chance of precipitation 30 percent. $$ COZ036-092100- 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 Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows 34 to 42. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Highs 60 to 70. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows 33 to 41. Chance of rain 40 percent. .FRIDAY...Rain showers likely and slight chance of thunderstorms. Highs 58 to 68. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows 37 to 47. Chance of rain 40 percent. .SATURDAY...Showers likely and slight chance of thunderstorms. Highs 60 to 70. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows 35 to 43. .SUNDAY...Partly cloudy. Highs 58 to 68. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows 32 to 42. Chance of precipitation 10 percent. .MONDAY...Partly cloudy with a chance of rain and snow showers. Highs 52 to 62. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows 26 to 36. Chance of precipitation 50 percent. .TUESDAY...Snow showers, rain showers and slight chance of thunderstorms. Highs 43 to 53. .TUESDAY NIGHT...Rain and snow showers likely. Lows 25 to 33. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy with a chance of rain and snow showers. Highs 50 to 60. Chance of precipitation 30 percent. $$ COZ030-032-092100- Jackson County Below 9000 Feet- Grand and Summit Counties Below 9000 Feet- Including Gould, North Park, Rand, Spicer, Walden, Dillon, Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling 1249 AM MDT Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows 29 to 35. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 57 to 63. West winds 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy after midnight. Lows 30 to 36. Chance of rain 20 percent. .FRIDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs 59 to 65. .FRIDAY NIGHT...Mostly cloudy with a 10 percent chance of rain showers. Lows 32 to 38. .SATURDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 56 to 62. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows in the lower to mid 30s. .SUNDAY...Partly cloudy with a slight chance of rain and snow showers. Highs 52 to 58. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows near 30. Chance of precipitation 30 percent. .MONDAY...Snow showers likely. Highs 44 to 50. Chance of snow 70 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. Lows in the lower to mid 20s. .TUESDAY...Snow showers. Highs 39 to 45. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. Lows in the lower to mid 20s. .WEDNESDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs 45 to 51. $$ COZ037-092100- Central and Southeast Park County- Including Fairplay, Hartsel, Lake George, and South Park 1249 AM MDT Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows 28 to 34. .THURSDAY...Mostly sunny in the morning, then mostly cloudy with a slight chance of rain showers in the afternoon. Highs 56 to 64. West winds 10 to 15 mph in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows 29 to 35. Chance of rain 30 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs 54 to 62. South winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows in the 30s. .SATURDAY...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Highs 53 to 61. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower to mid 30s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 51 to 59. Lows near 30. .MONDAY...Partly cloudy with a 30 percent chance of snow showers. Very windy. Highs 44 to 52. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Lows 21 to 27. .TUESDAY...Snow showers likely and slight chance of thunderstorms. Highs 38 to 46. Chance of snow 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Lows in the lower to mid 20s. .WEDNESDAY...Partly cloudy with a 20 percent chance of snow showers. Highs 45 to 53. $$ COZ031-033-092100- West Jackson and West Grand Counties Above 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- Including Mt Zirkel, Cameron Pass, Laramie and Medicine Bow Mountains, Rabbit Ears Range, Rocky Mountain National Park, and Willow Creek Pass 1249 AM MDT Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows 27 to 35. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Highs 47 to 57. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows 26 to 36. Chance of precipitation 50 percent. .FRIDAY...Snow showers likely and chance of rain showers. Highs 48 to 58. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy with a 10 percent chance of rain showers. Lows 30 to 38. South winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Rain showers likely and slight chance of snow showers. Highs 46 to 56. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Lows 27 to 35. Chance of precipitation 40 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Highs 42 to 52. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Lows 24 to 32. .MONDAY...Snow showers. Highs 35 to 45. .MONDAY NIGHT...Snow showers likely. Lows 18 to 26. Chance of snow 70 percent. .TUESDAY...Snow showers. Highs 29 to 39. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. Lows 19 to 27. .WEDNESDAY...Mostly cloudy with a 40 percent chance of snow showers. Highs 35 to 45. $$ COZ034-092100- 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 Thu Apr 9 2026 .REST OF TONIGHT...Partly cloudy. Lows 26 to 36. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain and snow showers in the afternoon. Highs 46 to 56. West winds 10 to 15 mph with gusts up to 35 mph. Chance of precipitation 40 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows 27 to 35. Chance of precipitation 30 percent. .FRIDAY...Rain showers, snow showers likely and slight chance of thunderstorms. Highs 46 to 56. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers, slight chance of thunderstorms and snow showers. Lows 27 to 37. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 40 percent. .SATURDAY...Rain showers, snow showers likely and slight chance of thunderstorms. Highs 44 to 54. Chance of precipitation 70 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Lows 24 to 34. Chance of precipitation 40 percent. .SUNDAY AND SUNDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Highs 41 to 51. Lows 22 to 32. .MONDAY...Mostly cloudy with a 50 percent chance of snow showers. Highs 34 to 44. .MONDAY NIGHT...Snow showers likely. Lows 15 to 25. Chance of snow 60 percent. .TUESDAY...Snow showers. Highs 29 to 39. .TUESDAY NIGHT...Snow showers likely. Lows 16 to 26. Chance of snow 60 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of snow showers. Highs 34 to 44. $$