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.

Fair

67°F

19°C

Humidity 23%
Wind Speed NW 3 mph
Barometer 30.21 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 3 Oct 6:35 pm MDT
Extended Forecast for

6 Miles SSW LONG'S PEAK CO

  • Tonight

    Tonight: A slight chance of rain and snow showers before 2am, then a slight chance of rain showers between 2am and 4am, then a slight chance of rain and snow showers after 4am. Partly cloudy, with a low around 36. Breezy, with a southwest wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Saturday

    Saturday: Rain and snow showers likely, becoming all snow after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 46. Windy, with a southwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow and
    Breezy then
    Rain/Snow
    Likely and
    Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers, mainly before 9pm. Partly cloudy, with a low around 25. Windy, with a west wind 22 to 31 mph, with gusts as high as 44 mph. New snow accumulation of around an inch possible.

    Low: 25 °F

    Windy. Chance
    Snow Showers
    then Mostly
    Clear

  • Sunday

    Sunday: A 30 percent chance of snow showers after noon. Increasing clouds, with a high near 39. Breezy, with a west wind 10 to 20 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. East southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Showers
    Likely

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A chance of snow showers, mainly after noon. Mostly sunny, with a high near 43.

    High: 43 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before midnight. Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Tonight
A slight chance of rain and snow showers before 2am, then a slight chance of rain showers between 2am and 4am, then a slight chance of rain and snow showers after 4am. Partly cloudy, with a low around 36. Breezy, with a southwest wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday
Rain and snow showers likely, becoming all snow after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 46. Windy, with a southwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow showers, mainly before 9pm. Partly cloudy, with a low around 25. Windy, with a west wind 22 to 31 mph, with gusts as high as 44 mph. New snow accumulation of around an inch possible.
Sunday
A 30 percent chance of snow showers after noon. Increasing clouds, with a high near 39. Breezy, with a west wind 10 to 20 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. East southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 37.
Monday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 25.
Tuesday
A chance of snow showers, mainly after noon. Mostly sunny, with a high near 43.
Tuesday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 28.
Wednesday
A slight chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 45. Breezy.
Wednesday Night
Mostly clear, with a low around 29. Breezy.
Thursday
Sunny, with a high near 45. Breezy.
Thursday Night
Partly cloudy, with a low around 29. Breezy.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 45. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW LONG'S PEAK CO
 40.18°N 105.64°W (Elev. 12224 ft)
Last Update:
2:21 pm MDT Oct 3, 2025
Forecast Valid:
6pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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