National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Partly Cloudy

59°F

15°C

Humidity 31%
Wind Speed SW 3 mph
Barometer 30.44 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 6 Oct 10:15 pm MDT
Extended Forecast for

3 Miles WSW LONG'S PEAK CO

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Northeast wind 6 to 8 mph becoming west southwest after midnight.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after noon, mixing with rain after 3pm. Mostly sunny, with a high near 48. South wind around 7 mph becoming east northeast in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 48 °F

    Sunny then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. East northeast wind 7 to 11 mph becoming west southwest in the evening. Winds could gust as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 45. West wind 6 to 13 mph.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Breezy, with a west wind 6 to 16 mph.

    Low: 34 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 44. Breezy.

    High: 44 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Windy.

    Low: 34 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 42. Windy.

    High: 42 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. Northeast wind 6 to 8 mph becoming west southwest after midnight.
Wednesday
A chance of snow showers after noon, mixing with rain after 3pm. Mostly sunny, with a high near 48. South wind around 7 mph becoming east northeast in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 34. East northeast wind 7 to 11 mph becoming west southwest in the evening. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 45. West wind 6 to 13 mph.
Thursday Night
Mostly clear, with a low around 34. Breezy, with a west wind 6 to 16 mph.
Friday
Sunny, with a high near 44. Breezy.
Friday Night
Mostly clear, with a low around 34. Windy.
Saturday
Sunny, with a high near 42. Windy.
Saturday Night
Partly cloudy, with a low around 32. Breezy.
Sunday
A chance of snow showers after noon. Partly sunny, with a high near 40. Breezy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 31. Breezy.
Columbus Day
A chance of snow showers. Partly sunny, with a high near 37. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 30. Blustery.
Tuesday
A chance of snow showers. Partly sunny, with a high near 33. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW LONG'S PEAK CO
 40.24°N 105.67°W (Elev. 12999 ft)
Last Update:
12:46 pm MDT Oct 6, 2026
Forecast Valid:
10pm MDT Oct 6, 2026-6pm MDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation