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

63°F

17°C

Humidity 9%
Wind Speed SW 8 mph
Barometer 30.15 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 21 Mar 7:55 pm MDT
Extended Forecast for

7 Miles NW Arapahoe Peak CO

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Breezy, with a west wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. West wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. West northwest wind around 6 mph becoming light and variable.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain and snow showers after noon. Partly sunny, with a high near 49. West wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. Breezy, with a west wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Sunday
Mostly sunny, with a high near 50. West wind 6 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 32. West northwest wind around 6 mph becoming light and variable.
Monday
A chance of rain and snow showers after noon. Partly sunny, with a high near 49. West wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 34. West wind 6 to 10 mph, with gusts as high as 17 mph.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
A chance of rain after noon. Mostly sunny, with a high near 54.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 27.
Friday
A chance of snow. Partly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Arapahoe Peak CO
 40.08°N 105.74°W (Elev. 10371 ft)
Last Update:
12:47 pm MDT Mar 21, 2026
Forecast Valid:
8pm MDT Mar 21, 2026-6pm MDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation