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

73°F

23°C

Humidity 20%
Wind Speed NW 5 mph
Barometer 30.24 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 3 Oct 3:55 pm MDT
Extended Forecast for

3 Miles NW LONG'S PEAK CO

  • Tonight

    Tonight: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 43. Breezy, with a southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Partly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Rain showers likely before 2pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 55. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 55 °F

    Breezy.
    Chance
    Showers then
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and midnight. Partly cloudy, with a low around 32. Windy, with a west wind 24 to 29 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Windy. Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: A 40 percent chance of snow showers after noon. Increasing clouds, with a high near 48. Breezy, with a west wind 8 to 16 mph becoming south southeast in the afternoon. Winds could gust as high as 24 mph. Little or no snow accumulation expected.

    High: 48 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Cloudy, with a low around 31. Southeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 31 °F

    Snow Showers
    Likely

  • Monday

    Monday: A slight chance of snow showers before noon, then a chance of rain and snow showers. Partly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 43. Breezy, with a southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Saturday
Rain showers likely before 2pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 55. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and midnight. Partly cloudy, with a low around 32. Windy, with a west wind 24 to 29 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A 40 percent chance of snow showers after noon. Increasing clouds, with a high near 48. Breezy, with a west wind 8 to 16 mph becoming south southeast in the afternoon. Winds could gust as high as 24 mph. Little or no snow accumulation expected.
Sunday Night
Snow showers likely, mainly before midnight. Cloudy, with a low around 31. Southeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Monday
A slight chance of snow showers before noon, then a chance of rain and snow showers. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 32.
Tuesday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly sunny, with a high near 51.
Tuesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 35.
Wednesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 55. Breezy.
Wednesday Night
Mostly clear, with a low around 36. Breezy.
Thursday
Sunny, with a high near 55. Breezy.
Thursday Night
Partly cloudy, with a low around 37.
Friday
A slight chance of showers. Mostly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
2:21 pm MDT Oct 3, 2025
Forecast Valid:
4pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation