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

39°F

4°C

Humidity 75%
Wind Speed E 3 mph
Barometer 30.02 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 4 Oct 9:55 pm MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Tonight

    Tonight: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Windy, with a west wind 25 to 32 mph, with gusts as high as 49 mph.

    Low: 26 °F

    Windy. Slight
    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers after noon. Partly sunny, with a high near 36. Breezy, with a west wind 17 to 22 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow. Low around 26. East southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Snow

  • Monday

    Monday: A chance of snow before noon, then a chance of snow showers after noon. Partly sunny, with a high near 38. South wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24. East southeast wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.

    Low: 24 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45. Breezy.

    High: 45 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. Breezy.

    Low: 31 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Windy, with a west wind 25 to 32 mph, with gusts as high as 49 mph.
Sunday
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 36. Breezy, with a west wind 17 to 22 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 26. East southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
A chance of snow before noon, then a chance of snow showers after noon. Partly sunny, with a high near 38. South wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24. East southeast wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 45. Breezy.
Wednesday Night
Mostly clear, with a low around 31. Breezy.
Thursday
Sunny, with a high near 45. Breezy.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 43.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 43. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.07°N 105.63°W (Elev. 11532 ft)
Last Update:
2:20 pm MDT Oct 4, 2025
Forecast Valid:
10pm MDT Oct 4, 2025-6pm MDT Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation