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

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a low around 35. East northeast wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 47. North northwest wind 11 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 22 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. East northeast wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 47. West wind 8 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 47 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Breezy, with an east northeast wind 8 to 16 mph becoming west southwest in the evening. Winds could gust as high as 20 mph.

    Low: 37 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Sunny and
    Breezy then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: A slight chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Breezy. Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 35. East northeast wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.
Labor Day
Sunny, with a high near 47. North northwest wind 11 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 36. East northeast wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.
Tuesday
A slight chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 47. West wind 8 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 37. Breezy, with an east northeast wind 8 to 16 mph becoming west southwest in the evening. Winds could gust as high as 20 mph.
Wednesday
A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 46. Breezy.
Wednesday Night
Mostly clear, with a low around 35. Breezy.
Thursday
A slight chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy.
Thursday Night
Partly cloudy, with a low around 35.
Friday
A chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 36. Breezy.
Saturday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 46. Breezy.
Saturday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 38. Breezy.
Sunday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 45. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
2:41 pm MDT Aug 31, 2025
Forecast Valid:
6pm MDT Aug 31, 2025-6pm MDT Sep 7, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation