| NWS Forecast for: Larimer and Boulder Counties Between 6000 and 9000 Feet Issued by: National Weather Service Denver-Boulder, CO Last Update: 605 AM MDT Tue Apr 21 2026 |  |
Today: Partly cloudy. Highs 66 to 76. Tonight: Mostly cloudy. Lows 42 to 52. Wednesday: Partly cloudy. Highs 64 to 74. Southwest winds 15 to 25 mph. Gusts up to 35 mph in the afternoon. Wednesday Night: Partly cloudy with a slight chance of rain and snow showers. Windy, colder. Lows 29 to 39. West winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 20 percent. Thursday: Partly cloudy with a 30 percent chance of snow showers. Windy. Highs 47 to 57. West winds 20 to 30 mph with gusts up to 55 mph. Thursday Night: Mostly cloudy with a chance of rain and snow showers. Lows 25 to 33. Chance of precipitation 40 percent. Friday: Snow showers likely and slight chance of thunderstorms. Highs 46 to 56. Chance of snow 60 percent. Friday Night: Mostly cloudy with a 50 percent chance of snow showers. Lows 21 to 29. Saturday: Mostly cloudy with a chance of snow showers, rain showers and slight chance of thunderstorms. Highs 43 to 51. Chance of precipitation 40 percent. Saturday Night: Mostly cloudy with a chance of rain and snow showers. Lows 26 to 34. Chance of precipitation 50 percent. Sunday: Snow showers, rain showers likely and slight chance of thunderstorms. Highs 43 to 51. Chance of precipitation 70 percent. Sunday Night: Rain and snow showers likely. Lows 26 to 34. Chance of precipitation 70 percent. Monday: Mostly cloudy with a chance of snow showers, rain showers and slight chance of thunderstorms. Highs 43 to 53. Chance of precipitation 50 percent. | |
| Zone Forecast: Larimer and Boulder Counties Between 6000 and 9000 Feet | |
Visit your local NWS office at: https://www.weather.gov/bou |