FPUS55 KBOU 270005 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 605 PM MDT Fri Jun 26 2026 COZ038-040-271200- Larimer County Below 6000 Feet/Northwest Weld County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Including Fort Collins, Hereford, Loveland, Nunn, Aurora, Brighton, City of Denver, Denver International Airport, Highlands Ranch, Littleton, and Parker 605 PM MDT Fri Jun 26 2026 ...SEVERE THUNDERSTORM WATCH 398 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Slight chance of thunderstorms early in the evening. Lows 54 to 62. Southeast winds 10 to 15 mph in the evening, becoming light. Chance of precipitation 10 percent. .SATURDAY...Partly cloudy. Highs 88 to 94. Southwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows 55 to 61. Southwest winds 10 to 15 mph. .SUNDAY...Mostly sunny. Highs 87 to 95. South winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Lows 54 to 62. Northwest winds 10 to 20 mph with gusts up to 30 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 83 to 91. Lows 51 to 59. .TUESDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs 83 to 91. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows 52 to 58. .WEDNESDAY...Mostly sunny. Highs 87 to 93. .WEDNESDAY NIGHT...Partly cloudy. Lows 55 to 61. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 90 to 98. Lows 57 to 63. $$ COZ039-271200- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including Arvada, Boulder, Golden, Lakewood, and Longmont 605 PM MDT Fri Jun 26 2026 .TONIGHT...Partly cloudy. Lows near 60. .SATURDAY...Mostly sunny. Highs in the lower to mid 90s. Southwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows around 60. Southwest winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light. .SUNDAY...Mostly sunny. Highs in the lower to mid 90s. .SUNDAY NIGHT...Mostly clear. Lows near 60. West winds 10 to 15 mph with gusts up to 25 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the mid 80s to lower 90s. Lows in the mid to upper 50s. .TUESDAY...Mostly sunny with a 10 percent chance of thunderstorms. Highs in the mid 80s to lower 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid to upper 50s. .WEDNESDAY...Mostly sunny. Highs near 90. .WEDNESDAY NIGHT...Partly cloudy. Lows near 60. .THURSDAY...Mostly sunny. Highs in the lower to mid 90s. .THURSDAY NIGHT...Partly cloudy. Lows near 60. .FRIDAY...Mostly sunny. Highs in the mid to upper 90s. $$ COZ041-271200- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 605 PM MDT Fri Jun 26 2026 ...SEVERE THUNDERSTORM WATCH 398 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .TONIGHT...Mostly cloudy with a chance of thunderstorms early in the evening, then mostly cloudy with a slight chance of thunderstorms during the late evening hours. Partly cloudy after midnight. Lows 54 to 60. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .SATURDAY...Mostly sunny. Windy. Highs 84 to 90. Southwest winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the mid to upper 50s. Southwest 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. .SUNDAY...Mostly sunny. Highs 86 to 92. South winds 10 to 20 mph with gusts up to 40 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid to upper 50s. Southwest winds 20 to 25 mph with gusts up to 40 mph. .MONDAY THROUGH FRIDAY...Mostly clear. Highs 84 to 94. Lows 51 to 59. $$ COZ042>045-271200- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- Including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham, Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan, Goodrich, Wiggins, Bennett, Byers, Deer Trail, and Leader 605 PM MDT Fri Jun 26 2026 ...SEVERE THUNDERSTORM WATCH 398 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .TONIGHT...Mostly cloudy with a chance of thunderstorms early in the evening, then partly cloudy overnight. Lows in the mid 50s to lower 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy. Highs in the lower to mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to 20 to 25 mph with gusts up to 35 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds 10 to 15 mph. .SUNDAY...Mostly sunny. Highs in the lower to mid 90s. South winds 10 to 15 mph with gusts up to 35 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. Southwest winds 20 to 25 mph with gusts up to 35 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs near 90. Lows in the mid 50s. .TUESDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs near 90. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the mid 90s. Lows around 60. $$ COZ046-047-271200- 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 605 PM MDT Fri Jun 26 2026 ...SEVERE THUNDERSTORM WATCH 398 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .TONIGHT...Mostly cloudy. Chance of thunderstorms early in the evening, then a slight chance of thunderstorms during the late evening hours. Lows in the mid to upper 50s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 30 percent. .SATURDAY...Mostly sunny. Windy. Highs near 90. Southwest winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph. .SATURDAY NIGHT...Mostly clear. Lows near 60. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the evening. .SUNDAY...Mostly sunny. Windy. Highs in the lower to mid 90s. Southwest winds 20 to 30 mph with gusts up to 45 mph. .SUNDAY NIGHT...Mostly clear. Lows near 60. Southwest winds 15 to 25 mph with gusts up to 45 mph. .MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs 88 to 94. Lows 52 to 58. .WEDNESDAY...Partly cloudy. Highs near 90. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 54 to 60. Highs 92 to 98. $$ COZ048>051-271200- Logan County-Washington County-Sedgwick County-Phillips County- Including Crook, Merino, Sterling, Peetz, Akron, Cope, Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 605 PM MDT Fri Jun 26 2026 ...SEVERE THUNDERSTORM WATCH 398 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .TONIGHT...Mostly cloudy. Chance of thunderstorms early in the evening, then a slight chance of thunderstorms during the late evening hours. Lows around 60. South winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 50 percent. .SATURDAY...Partly cloudy. Highs in the lower to mid 90s. South winds 10 to 15 mph with gusts up to 25 mph, increasing to 20 to 25 mph with gusts up to 35 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows around 60. South winds 20 to 25 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph after midnight. .SUNDAY...Mostly sunny. Highs in the lower to mid 90s. Southwest winds 10 to 15 mph with gusts up to 45 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 60s. South winds 15 to 25 mph with gusts up to 45 mph. .MONDAY THROUGH TUESDAY...Mostly clear with a 10 percent chance of thunderstorms. Highs 86 to 92. Lows in the upper 50s. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the upper 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs near 90. Lows around 60. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 92 to 98. Lows in the lower 60s. $$ COZ035-271200- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 605 PM MDT Fri Jun 26 2026 .TONIGHT...Partly cloudy. Slight chance of thunderstorms early in the evening. Lows 49 to 59. Southwest winds 10 to 15 mph after midnight. Chance of precipitation 10 percent. .SATURDAY...Mostly sunny. Highs 76 to 86. Southwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows 47 to 57. Southwest winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light. .SUNDAY...Mostly sunny. Highs 75 to 85. South winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Lows 45 to 55. West winds 10 to 15 mph with gusts up to 30 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 70 to 80. Lows 43 to 53. .TUESDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs 71 to 81. .TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 47 to 57. Highs 78 to 88. $$ COZ036-271200- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including Bailey, Central City, Evergreen, Georgetown, Idaho Springs, and Westcreek 605 PM MDT Fri Jun 26 2026 .TONIGHT...Mostly cloudy. Slight chance of thunderstorms early in the evening. Lows 50 to 60. Southwest winds 10 to 15 mph after midnight. Chance of precipitation 10 percent. .SATURDAY...Mostly sunny. Highs 78 to 88. Southwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows 49 to 59. Southwest winds 10 to 20 mph. Gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs 79 to 89. Southwest winds 10 to 15 mph with gusts up to 40 mph. .SUNDAY NIGHT...Mostly clear. Lows 48 to 58. Southwest winds 10 to 15 mph with gusts up to 40 mph. .MONDAY THROUGH WEDNESDAY...Mostly clear. Highs 76 to 86. Lows 46 to 56. .WEDNESDAY NIGHT...Partly cloudy. Lows 48 to 58. .THURSDAY...Mostly sunny. Highs 80 to 90. .THURSDAY NIGHT...Partly cloudy. Lows 50 to 60. .FRIDAY...Mostly sunny. Highs 82 to 92. $$ COZ030-032-271200- 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 605 PM MDT Fri Jun 26 2026 .TONIGHT...Partly cloudy. Lows 42 to 48. South winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny. Very windy. Highs 73 to 79. Southwest winds 15 to 25 mph, increasing to 25 to 35 mph in the afternoon. Gusts up to 45 mph. .SATURDAY NIGHT...Mostly clear. Windy. Lows 40 to 48. Southwest winds 20 to 30 mph with gusts up to 45 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. .SUNDAY...Mostly sunny. Windy. Highs 73 to 79. Southwest winds 20 to 30 mph with gusts up to 45 mph. .SUNDAY NIGHT...Mostly clear. Lows 35 to 43. Southwest winds 10 to 15 mph with gusts up to 45 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Windy. Highs 66 to 74. Lows 33 to 41. .TUESDAY...Sunny. Highs 70 to 76. .TUESDAY NIGHT...Mostly clear. Lows 35 to 43. .WEDNESDAY...Sunny. Highs 73 to 79. .WEDNESDAY NIGHT...Mostly clear. Lows 37 to 45. .THURSDAY...Sunny. Highs 77 to 83. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 39 to 47. Highs 79 to 85. $$ COZ037-271200- Central and Southeast Park County- Including Fairplay, Hartsel, Lake George, and South Park 605 PM MDT Fri Jun 26 2026 .TONIGHT...Mostly cloudy with a slight chance of thunderstorms early in the evening, then mostly cloudy with a slight chance of showers during the late evening hours. Partly cloudy after midnight. Lows in the mid to upper 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Windy. Highs 72 to 80. Southwest winds 20 to 30 mph with gusts up to 45 mph. .SATURDAY NIGHT...Mostly clear. Windy. Lows 44 to 50. Southwest winds 20 to 30 mph with gusts up to 45 mph, diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. .SUNDAY...Mostly sunny. Windy. Highs 73 to 81. Southwest winds 20 to 30 mph with gusts up to 45 mph. .SUNDAY NIGHT...Mostly clear. Lows 43 to 49. Southwest winds 15 to 25 mph with gusts up to 45 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Windy. Highs 69 to 77. Lows 39 to 45. .TUESDAY...Sunny. Highs 70 to 78. .TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 40 to 49. Highs 73 to 83. $$ COZ031-033-271200- 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 605 PM MDT Fri Jun 26 2026 .TONIGHT...Partly cloudy. Lows 40 to 50. Southwest winds 10 to 20 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Windy. Highs 63 to 73. Southwest winds 20 to 30 mph with gusts up to 45 mph. .SATURDAY NIGHT...Mostly clear. Windy. Lows 39 to 49. Southwest winds 20 to 30 mph with gusts up to 45 mph, diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. .SUNDAY...Mostly sunny. Highs 63 to 73. Southwest winds 15 to 25 mph with gusts up to 45 mph. .SUNDAY NIGHT...Mostly clear. Lows 34 to 44. Southwest winds 10 to 15 mph with gusts up to 45 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 57 to 67. Lows 33 to 43. .TUESDAY...Sunny. Highs 61 to 71. .TUESDAY NIGHT...Mostly clear. Lows 35 to 45. .WEDNESDAY...Sunny. Highs 64 to 74. .WEDNESDAY NIGHT...Mostly clear. Lows 37 to 47. .THURSDAY...Sunny. Highs 67 to 77. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 39 to 49. Highs 69 to 79. $$ COZ034-271200- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet- Including Berthoud Pass, Breckenridge, East Slopes Mosquito Range, East Slopes Southern Gore Range, Eisenhower Tunnel, Indian Peaks, Kenosha Mountains, Mount Blue Sky, Williams Fork Mountains, and Winter Park 605 PM MDT Fri Jun 26 2026 .TONIGHT...Mostly cloudy with a slight chance of thunderstorms early in the evening, then partly cloudy overnight. Lows 39 to 49. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 10 percent. .SATURDAY...Mostly sunny. Windy. Highs 63 to 73. Southwest winds 20 to 30 mph with gusts up to 45 mph. .SATURDAY NIGHT...Mostly clear. Windy. Lows 39 to 49. Southwest winds 20 to 30 mph with gusts up to 45 mph. .SUNDAY...Mostly sunny. Highs 64 to 74. Southwest winds 15 to 25 mph with gusts up to 45 mph. .SUNDAY NIGHT...Mostly clear. Lows 36 to 46. Southwest winds 10 to 20 mph with gusts up to 45 mph. .MONDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Highs 61 to 71. Lows 35 to 45. .THURSDAY...Mostly sunny. Highs 66 to 76. .THURSDAY NIGHT...Partly cloudy. Lows 39 to 49. .FRIDAY...Mostly sunny. Highs 68 to 78. $$