Zone Forecast Product
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
616 FPUS55 KBOU 201849 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 1248 PM MDT Mon Jul 20 2026 COZ038>040-210900- 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 1248 PM MDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING... .REST OF TODAY...Mostly sunny. Slight chance of thunderstorms late in the afternoon. Highs 96 to 100. Chance of precipitation 10 percent. .TONIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 64 to 70. Northeast winds 10 to 15 mph in the evening, becoming light. Chance of rain 20 percent. .TUESDAY...Partly cloudy. Slight chance of thunderstorms in the afternoon. Highs 89 to 95. Northeast winds 10 to 15 mph with gusts up to 20 mph, becoming southeast with gusts up to 30 mph in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 60 to 68. Southeast winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light. Chance of precipitation 40 percent. .WEDNESDAY...Showers likely and chance of thunderstorms. Highs 89 to 95. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 59 to 65. .THURSDAY...Thunderstorms likely. Highs 84 to 90. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 57 to 63. .FRIDAY...Mostly sunny with a 10 percent chance of thunderstorms. Highs near 90. .FRIDAY NIGHT...Partly cloudy. Lows 61 to 67. .SATURDAY...Mostly sunny. Highs in the 90s. .SATURDAY NIGHT...Partly cloudy. Lows 62 to 68. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 93 to 99. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of thunderstorms. Lows 61 to 67. .MONDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs in the lower to mid 90s. $$ COZ041-210900- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Mostly sunny. Highs 91 to 97. East winds 10 to 15 mph with gusts up to 20 mph. .TONIGHT...Mostly clear. Lows 61 to 67. Southeast winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. .TUESDAY...Mostly sunny. Chance of thunderstorms in the afternoon. Highs 87 to 93. North winds 10 to 15 mph with gusts up to 20 mph, becoming southeast with gusts up to 30 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening. Lows 60 to 66. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent. .WEDNESDAY...Showers likely and chance of thunderstorms. Highs 88 to 94. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows near 60. .THURSDAY...Showers with thunderstorms likely. Highs 82 to 88. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows near 60. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 84 to 90. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows in the lower to mid 60s. .SATURDAY...Mostly sunny. Highs 89 to 95. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows in the lower to mid 60s. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 90 to 96. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows in the lower to mid 60s. .MONDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs 86 to 92. $$ COZ042-044-045-210900- Northeast Weld County-Morgan County- Central and East Adams and Arapahoe Counties- Including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham, Brush, Fort Morgan, Goodrich, Wiggins, Bennett, Byers, Deer Trail, and Leader 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Mostly sunny. Highs 98 to 102. East winds 10 to 15 mph with gusts up to 20 mph. .TONIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid to upper 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 10 percent. .TUESDAY...Mostly sunny. Highs in the lower to mid 90s. East winds 10 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid to upper 60s. Southeast winds 10 to 20 mph with gusts up to 30 mph. .WEDNESDAY...Showers likely and chance of thunderstorms. Highs in the 90s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Showers likely and chance of thunderstorms. Highs near 90. Chance of rain 70 percent. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows around 60. Chance of rain 60 percent. .FRIDAY...Mostly sunny. Highs in the lower to mid 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs 96 to 100. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows in the mid 60s. .SUNDAY...Mostly sunny with a 10 percent chance of thunderstorms. Highs 96 to 100. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the mid 60s. Highs in the 90s. $$ COZ043-210900- Central and South Weld County- Including Eaton, Fort Lupton, Greeley, and Roggen 1248 PM MDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING... .REST OF TODAY...Mostly sunny. Highs around 100. .TONIGHT...Partly cloudy. Slight chance of thunderstorms in the evening. Lows in the mid to upper 60s. Northeast winds 10 to 15 mph with gusts up to 20 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. Highs in the mid 90s. Northeast winds 10 to 15 mph with gusts up to 20 mph, becoming east with gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the 60s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs in the 90s. East winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows near 60. .THURSDAY...Showers likely and chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s. .SATURDAY...Mostly sunny. Highs 96 to 100. .SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the upper 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the lower to mid 60s. Highs in the 90s. $$ COZ046-047-210900- 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 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Mostly sunny. Highs in the upper 90s. East winds 10 to 15 mph with gusts up to 20 mph. .TONIGHT...Mostly clear. Lows in the lower to mid 60s. Southeast winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. .TUESDAY...Mostly sunny. Highs in the lower to mid 90s. Northeast winds 10 to 15 mph, becoming east in the afternoon. Gusts up to 30 mph. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening. Lows in the lower to mid 60s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 10 percent. .WEDNESDAY...Mostly sunny with a 30 percent chance of showers. Highs in the 90s. South winds 20 to 25 mph with gusts up to 35 mph. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 57 to 63. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .THURSDAY AND THURSDAY NIGHT...Showers likely and chance of thunderstorms. Highs 87 to 93. Lows near 60. Chance of rain 60 percent. .FRIDAY...Mostly sunny. Highs near 90. .FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 90s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower to mid 60s. Highs in the mid to upper 90s. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the lower to mid 60s. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the lower to mid 90s. $$ COZ048>051-210900- Logan County-Washington County-Sedgwick County-Phillips County- Including Crook, Merino, Sterling, Peetz, Akron, Cope, Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Mostly sunny. Highs 98 to 102. .TONIGHT...Mostly clear. Slight chance of thunderstorms early in the evening. Lows in the mid 60s to lower 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 10 percent. .TUESDAY...Mostly sunny. Highs near 90. East winds 10 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms after midnight. Lows in the mid to upper 60s. Southeast winds 20 to 25 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 35 mph. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs 91 to 97. Southeast winds 15 to 25 mph with gusts up to 35 mph. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows in the lower 60s. Southeast winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 60 percent. .THURSDAY...Mostly cloudy with a 30 percent chance of thunderstorms. Highs in the mid 80s to lower 90s. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the lower to mid 90s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs 96 to 100. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid to upper 60s. .SUNDAY...Mostly sunny. Highs 96 to 100. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the 60s. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the lower to mid 90s. $$ COZ035-210900- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Partly cloudy. Slight chance of thunderstorms early in the afternoon, then a chance of thunderstorms late in the afternoon. Highs 83 to 93. Chance of precipitation 30 percent. .TONIGHT...Mostly cloudy with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 55 to 65. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of thunderstorms in the afternoon. Highs 77 to 87. Southeast winds 10 to 15 mph in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows 53 to 63. Chance of rain 40 percent. .WEDNESDAY...Showers with thunderstorms likely. Highs 76 to 86. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 52 to 62. Chance of rain 70 percent. .THURSDAY...Thunderstorms. Highs 72 to 82. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows 51 to 61. Chance of rain 60 percent. .FRIDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 77 to 87. .FRIDAY NIGHT...Partly cloudy. Lows 54 to 64. .SATURDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 80 to 90. .SATURDAY NIGHT...Partly cloudy. Lows 55 to 65. .SUNDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 80 to 90. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 54 to 64. .MONDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 78 to 88. $$ COZ036-210900- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including Bailey, Central City, Evergreen, Georgetown, Idaho Springs, and Westcreek 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Partly cloudy. Slight chance of thunderstorms late in the afternoon. Highs 83 to 93. East winds 10 to 15 mph with gusts up to 20 mph. Chance of precipitation 20 percent. .TONIGHT...Partly cloudy. Slight chance of thunderstorms early in the evening, then a slight chance of showers during the late evening hours. Lows 57 to 67. Chance of rain 20 percent. .TUESDAY...Partly cloudy. Chance of thunderstorms in the afternoon. Highs 78 to 88. East winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening. Lows 55 to 65. Southeast winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of precipitation 20 percent. .WEDNESDAY...Thunderstorms likely. Highs 79 to 89. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 54 to 64. .THURSDAY...Thunderstorms. Highs 74 to 84. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 53 to 63. .FRIDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 77 to 87. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 55 to 65. .SATURDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs 81 to 91. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 56 to 66. .SUNDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 82 to 92. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of thunderstorms. Lows 55 to 65. .MONDAY...Thunderstorms likely. Highs 79 to 89. Chance of precipitation 60 percent. $$ COZ030-032-210900- 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 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Mostly cloudy with a 30 percent chance of thunderstorms. Highs 83 to 89. .TONIGHT...Mostly cloudy with a chance of showers and 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 45 to 55. Chance of rain 30 percent. .TUESDAY...Mostly sunny in the morning, then thunderstorms likely in the afternoon. Highs 80 to 88. Southeast winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows 44 to 54. Chance of rain 50 percent. .WEDNESDAY...Showers with thunderstorms likely. Highs 76 to 82. .WEDNESDAY NIGHT...Showers and chance of thunderstorms. Lows 43 to 53. .THURSDAY...Thunderstorms. Highs 71 to 77. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows 42 to 52. Chance of rain 70 percent. .FRIDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 81. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows 43 to 53. .SATURDAY AND SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 78 to 84. Lows 44 to 54. .SUNDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 78 to 84. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of thunderstorms. Lows 43 to 53. .MONDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 77 to 83. $$ COZ037-210900- Central and Southeast Park County- Including Fairplay, Hartsel, Lake George, and South Park 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Partly cloudy. Slight chance of thunderstorms late in the afternoon. Highs 77 to 85. East winds 10 to 15 mph with gusts up to 20 mph. Chance of precipitation 20 percent. .TONIGHT...Partly cloudy. Slight chance of thunderstorms early in the evening, then a slight chance of showers during the late evening hours. Lows 51 to 57. Chance of rain 20 percent. .TUESDAY...Partly cloudy. Chance of thunderstorms in the afternoon. Highs 74 to 82. Southeast winds 10 to 15 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening. Lows 50 to 56. Southeast winds 10 to 15 mph with gusts up to 25 mph in the evening, becoming light. Chance of precipitation 20 percent. .WEDNESDAY...Thunderstorms likely. Highs 75 to 83. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 50 to 56. Chance of rain 60 percent. .THURSDAY...Thunderstorms. Highs 72 to 80. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows 48 to 54. Chance of rain 60 percent. .FRIDAY...Thunderstorms likely. Highs 74 to 80. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows 49 to 55. .SATURDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 75 to 83. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 50 to 56. .SUNDAY...Thunderstorms likely. Highs 76 to 82. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows 49 to 55. .MONDAY...Thunderstorms likely. Highs 74 to 80. Chance of precipitation 70 percent. $$ COZ031-033-210900- 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 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs 73 to 83. .TONIGHT...Mostly cloudy with a chance of showers and 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 48 to 58. Chance of rain 30 percent. .TUESDAY...Partly cloudy in the morning, then thunderstorms likely in the afternoon. Highs 70 to 80. Southeast winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows 47 to 57. Southeast winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of rain 50 percent. .WEDNESDAY...Showers with thunderstorms likely. Highs 66 to 76. .WEDNESDAY NIGHT...Showers and chance of thunderstorms. Lows 45 to 55. .THURSDAY...Thunderstorms. Highs 61 to 71. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows 44 to 54. Chance of rain 70 percent. .FRIDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 66 to 76. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows 46 to 56. .SATURDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 69 to 79. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 48 to 58. .SUNDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 69 to 79. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of thunderstorms. Lows 47 to 57. .MONDAY...Thunderstorms likely. Highs 68 to 78. Chance of precipitation 60 percent. $$ COZ034-210900- 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 1248 PM MDT Mon Jul 20 2026 .REST OF TODAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs 70 to 80. .TONIGHT...Partly cloudy. Chance of thunderstorms early in the evening, then a slight chance of showers during the late evening hours. Lows 47 to 57. Chance of rain 30 percent. .TUESDAY...Mostly sunny in the morning, then mostly cloudy with a chance of thunderstorms in the afternoon. Highs 67 to 77. Southeast winds 10 to 15 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of thunderstorms in the evening, then mostly clear after midnight. Lows 45 to 55. Southeast winds 10 to 15 mph in the evening, becoming light. Chance of precipitation 30 percent. .WEDNESDAY...Showers with thunderstorms likely. Highs 66 to 76. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 45 to 55. Chance of rain 70 percent. .THURSDAY...Thunderstorms. Highs 62 to 72. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows 44 to 54. Chance of rain 60 percent. .FRIDAY...Thunderstorms likely. Highs 65 to 75. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows 45 to 55. .SATURDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 67 to 77. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows 46 to 56. .SUNDAY...Thunderstorms likely. Highs 67 to 77. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows 46 to 56. .MONDAY...Thunderstorms likely. Highs 65 to 75. Chance of precipitation 70 percent. $$