FPUS55 KBOU 131206 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 605 AM MDT Wed May 13 2026 COZ038>040-140300- 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 605 AM MDT Wed May 13 2026 .TODAY...Partly cloudy. Slight chance of thunderstorms late in the afternoon. Highs 85 to 91. South winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 20 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows 52 to 60. Southwest winds 10 to 15 mph with gusts up to 25 mph in the evening, becoming light. .THURSDAY...Mostly cloudy in the morning then clearing. Highs 82 to 88. West winds 10 to 20 mph with gusts up to 35 mph. .THURSDAY NIGHT...Mostly clear. Lows 46 to 52. Northwest winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY...Mostly sunny. Highs 81 to 87. Southwest winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Partly cloudy. Lows 47 to 55. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 80 to 86. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 45 to 53. .SUNDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 74 to 82. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows 40 to 46. .MONDAY...Showers likely and chance of thunderstorms. Cooler. Highs 55 to 61. Chance of rain 70 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows 34 to 40. Chance of rain 50 percent. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the mid to upper 60s. $$ COZ041-140300- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 605 AM MDT Wed May 13 2026 .TODAY...Mostly sunny. Slight chance of thunderstorms late in the afternoon. Highs 79 to 87. South winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 10 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows 52 to 58. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a slight chance of thunderstorms in the afternoon. Highs 79 to 85. West winds 10 to 15 mph in the morning, becoming light. Chance of precipitation 20 percent. .THURSDAY NIGHT...Mostly clear. Lows 43 to 49. .FRIDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs near 80. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers. Lows 45 to 51. .SATURDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 78 to 84. .SATURDAY NIGHT...Mostly cloudy. Lows 44 to 50. .SUNDAY AND SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs 76 to 82. Lows near 40. .MONDAY...Showers likely and chance of thunderstorms. Cooler. Highs 56 to 62. Chance of rain 60 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows in the 30s. Chance of rain 40 percent. .TUESDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs in the lower to mid 60s. $$ COZ042>045-140300- 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 AM MDT Wed May 13 2026 .TODAY...Mostly sunny. Highs 86 to 92. South winds 10 to 15 mph, increasing to 20 to 25 mph in the afternoon. Gusts up to 35 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows 49 to 57. South winds 20 to 25 mph with gusts up to 35 mph in the evening, becoming light. .THURSDAY...Mostly cloudy in the morning then clearing. Highs in the mid to upper 80s. West winds 10 to 20 mph with gusts up to 30 mph. .THURSDAY NIGHT...Mostly clear. Lows 43 to 49. Northwest winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Mostly sunny. Highs in the 80s. West winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY NIGHT...Partly cloudy. Lows 45 to 51. .SATURDAY...Partly cloudy with a 10 percent chance of thunderstorms. Highs in the 80s. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 43 to 49. .SUNDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 79 to 85. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows near 40. .MONDAY...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Cooler. Highs near 60. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows in the mid to upper 30s. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the upper 60s. $$ COZ046-047-140300- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch, and Punkin Center 605 AM MDT Wed May 13 2026 .TODAY...Mostly sunny. Windy. Highs in the lower to mid 80s. South winds 20 to 30 mph with gusts up to 40 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows 47 to 55. South winds 10 to 20 mph with gusts up to 35 mph, becoming southwest with gusts up to 20 mph after midnight. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid to upper 80s. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy. Lows 44 to 50. .FRIDAY...Mostly sunny. Highs in the lower to mid 80s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY NIGHT...Partly cloudy. Lows 44 to 50. .SATURDAY...Mostly sunny with a 30 percent chance of thunderstorms. Highs in the mid to upper 80s. .SATURDAY NIGHT...Partly cloudy. Lows 43 to 49. .SUNDAY...Mostly sunny. Highs 82 to 88. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows 38 to 44. .MONDAY...Partly cloudy with a chance of showers and slight chance of thunderstorms. Cooler. Highs 61 to 69. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows 32 to 38. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a 10 percent chance of thunderstorms. Highs in the mid to upper 60s. $$ COZ048>051-140300- 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 AM MDT Wed May 13 2026 .TODAY...Mostly sunny. Windy. Highs 82 to 88. South winds 20 to 30 mph with gusts up to 45 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Windy. Lows in the lower to mid 50s. South winds 20 to 30 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. .THURSDAY...Mostly cloudy in the morning then clearing. Highs in the mid 80s to lower 90s. Northwest winds 15 to 25 mph with gusts up to 30 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid to upper 40s. .FRIDAY...Mostly sunny. Highs in the mid to upper 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs in the upper 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Chance of rain 30 percent. .SUNDAY...Partly cloudy with a chance of showers and slight chance of thunderstorms. Highs in the lower to mid 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of thunderstorms. Lows in the lower 40s. .MONDAY...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Cooler. Highs in the lower to mid 60s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows in the mid 30s. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the upper 60s. $$ COZ035-140300- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 605 AM MDT Wed May 13 2026 .TODAY...Partly cloudy. Chance of showers and slight chance of thunderstorms late in the afternoon. Highs 74 to 84. Chance of rain 30 percent. .TONIGHT...Mostly cloudy. Slight chance of showers in the evening. Lows 48 to 58. West winds 10 to 15 mph after midnight. Chance of rain 20 percent. .THURSDAY...Mostly cloudy in the morning then clearing. Highs 68 to 78. West winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY NIGHT...Mostly clear. Lows 40 to 50. .FRIDAY...Mostly sunny. Highs 69 to 79. West winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Partly cloudy. Lows 43 to 53. .SATURDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs 68 to 78. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 41 to 51. .SUNDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 63 to 73. .SUNDAY NIGHT...Rain showers, snow showers likely and chance of thunderstorms. Lows 33 to 43. Chance of precipitation 60 percent. .MONDAY...Rain showers, snow showers likely and chance of thunderstorms. Cooler. Highs 44 to 54. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers, snow showers and slight chance of thunderstorms. Lows 26 to 36. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms and snow showers. Highs 53 to 63. Chance of snow 30 percent. $$ COZ036-140300- 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 AM MDT Wed May 13 2026 .TODAY...Mostly sunny in the morning, then mostly cloudy with a slight chance of showers early in the afternoon. Mostly cloudy with a chance of showers and slight chance of thunderstorms late in the afternoon. Highs 76 to 86. Chance of rain 30 percent. .TONIGHT...Mostly cloudy. Slight chance of showers in the evening. Lows 48 to 58. Southwest winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 20 percent. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a slight chance of thunderstorms in the afternoon. Highs 71 to 81. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows 41 to 51. .FRIDAY...Partly cloudy with a 20 percent chance of showers. Highs 71 to 81. .FRIDAY NIGHT...Partly cloudy. Lows 43 to 53. .SATURDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs 71 to 81. .SATURDAY NIGHT...Partly cloudy. Lows 42 to 52. .SUNDAY...Partly cloudy with a chance of showers and slight chance of thunderstorms. Highs 68 to 78. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows 35 to 45. .MONDAY...Rain showers likely, snow showers and chance of thunderstorms. Cooler. Highs 48 to 58. .MONDAY NIGHT...Rain showers likely, chance of snow showers and slight chance of thunderstorms. Lows 29 to 37. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms and snow showers. Highs 54 to 64. Chance of snow 40 percent. $$ COZ030-032-140300- Jackson County Below 9000 Feet- Grand and Summit Counties Below 9000 Feet- Including Gould, North Park, Rand, Spicer, Walden, Dillon, Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling 605 AM MDT Wed May 13 2026 .TODAY...Partly cloudy. Slight chance of rain showers late in the afternoon. Highs 74 to 82. Southwest winds 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of rain 20 percent. .TONIGHT...Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows 38 to 44. Southwest winds 10 to 15 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Windy. Highs 65 to 73. West winds 20 to 30 mph with gusts up to 45 mph. .THURSDAY NIGHT...Mostly clear. Lows 30 to 36. .FRIDAY...Mostly sunny. Highs 67 to 75. West winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY NIGHT...Partly cloudy. Lows 34 to 40. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 67 to 75. .SATURDAY NIGHT...Mostly cloudy with a 10 percent chance of thunderstorms. Lows 34 to 40. .SUNDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs 62 to 70. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers, snow showers and slight chance of thunderstorms. Lows 29 to 35. Chance of precipitation 50 percent. .MONDAY...Snow showers, rain showers likely and chance of thunderstorms. Highs 46 to 54. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow showers, rain showers and slight chance of thunderstorms. Lows 22 to 28. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy with a chance of thunderstorms and slight chance of snow showers. Highs 54 to 60. Chance of snow 30 percent. $$ COZ037-140300- Central and Southeast Park County- Including Fairplay, Hartsel, Lake George, and South Park 605 AM MDT Wed May 13 2026 .TODAY...Mostly sunny in the morning, then mostly cloudy with a slight chance of rain showers early in the afternoon. Mostly cloudy with a slight chance of thunderstorms late in the afternoon. Highs 69 to 77. Southwest winds 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 20 percent. .TONIGHT...Mostly cloudy. Slight chance of showers in the evening. Lows 39 to 45. Southwest winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light. Chance of rain 20 percent. .THURSDAY...Partly cloudy. Highs 65 to 73. West winds 15 to 25 mph. Gusts up to 40 mph in the morning. .THURSDAY NIGHT...Mostly clear. Lows 34 to 40. .FRIDAY...Mostly sunny. Highs 66 to 74. West winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly clear. Lows 35 to 41. .SATURDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 73. .SATURDAY NIGHT...Partly cloudy. Lows 35 to 41. .SUNDAY...Mostly sunny with a 10 percent chance of thunderstorms. Very windy. Highs 63 to 71. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows 33 to 39. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy with a chance of thunderstorms and snow showers. Windy. Highs 50 to 56. Chance of snow 50 percent. .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...Mostly cloudy with a chance of thunderstorms and snow showers. Highs 54 to 60. Chance of snow 30 percent. $$ COZ031-033-140300- West Jackson and West Grand Counties Above 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- Including Mt Zirkel, Cameron Pass, Laramie and Medicine Bow Mountains, Rabbit Ears Range, Rocky Mountain National Park, and Willow Creek Pass 605 AM MDT Wed May 13 2026 .TODAY...Partly cloudy. Slight chance of rain showers in the afternoon. Highs 64 to 74. Southwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 20 percent. .TONIGHT...Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy after midnight. Lows 37 to 47. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Windy. Highs 55 to 65. West winds 20 to 30 mph with gusts up to 45 mph. .THURSDAY NIGHT...Mostly clear. Lows 29 to 37. West winds 10 to 15 mph with gusts up to 40 mph. .FRIDAY...Mostly sunny. Highs 56 to 66. West winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY NIGHT...Partly cloudy. Lows 34 to 42. .SATURDAY...Partly cloudy with a 50 percent chance of thunderstorms. Highs 57 to 67. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows 33 to 41. .SUNDAY...Partly cloudy with a chance of thunderstorms and snow showers. Highs 53 to 63. Chance of snow 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of snow showers, rain showers and slight chance of thunderstorms. Lows 27 to 35. Chance of precipitation 50 percent. .MONDAY...Snow showers, rain showers likely and chance of thunderstorms. Highs 37 to 47. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow showers and slight chance of thunderstorms. Lows 20 to 28. Chance of snow 50 percent. .TUESDAY...Partly cloudy with a chance of snow showers and thunderstorms. Highs 44 to 54. Chance of snow 30 percent. $$ COZ034-140300- 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 AM MDT Wed May 13 2026 .TODAY...Mostly sunny in the morning, then mostly cloudy with a slight chance of rain showers early in the afternoon. Mostly cloudy with a chance of rain showers and slight chance of thunderstorms late in the afternoon. Highs 62 to 72. West winds 10 to 15 mph in the afternoon. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy after midnight. Lows 35 to 45. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. .THURSDAY...Partly cloudy. Highs 56 to 66. West winds 15 to 25 mph. Gusts up to 50 mph, decreasing to 40 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 29 to 39. West winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY...Mostly sunny. Highs 56 to 66. West winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY NIGHT...Mostly clear. Lows 31 to 41. .SATURDAY...Partly cloudy with a chance of thunderstorms and snow showers. Highs 56 to 66. Chance of snow 40 percent. .SATURDAY NIGHT...Partly cloudy. Lows 31 to 41. .SUNDAY...Partly cloudy with a chance of snow showers and slight chance of thunderstorms. Highs 54 to 64. Chance of snow 40 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of snow showers, rain showers and slight chance of thunderstorms. Lows 26 to 36. Chance of precipitation 30 percent. .MONDAY...Snow showers, rain showers likely and chance of thunderstorms. Highs 38 to 48. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow showers, rain showers and slight chance of thunderstorms. Lows 19 to 29. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a chance of snow showers and thunderstorms. Highs 44 to 54. Chance of snow 30 percent. $$