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

66°F

19°C

Humidity 13%
Wind Speed W 17 G 25 mph
Barometer 30.40 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 18 Mar 4:35 pm MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Tonight

    Tonight: Mostly clear, with a low around 24. Windy, with a west wind 20 to 26 mph, with gusts as high as 40 mph.

    Low: 24 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 45. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph.

    Low: 28 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 48. Breezy, with a west wind around 17 mph, with gusts as high as 29 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 51. Breezy.

    High: 51 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Windy.

    Low: 24 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: A chance of snow after noon. Mostly cloudy, with a high near 40. Breezy.

    High: 40 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 21. Blustery.

    Low: 21 °F

    Chance Snow
    and Blustery

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Windy, with a west wind 20 to 26 mph, with gusts as high as 40 mph.
Thursday
Sunny, with a high near 45. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 28. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 48. Breezy, with a west wind around 17 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 30. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 51. Breezy.
Saturday Night
Partly cloudy, with a low around 24. Windy.
Sunday
A chance of snow after noon. Mostly cloudy, with a high near 40. Breezy.
Sunday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 21. Blustery.
Monday
A slight chance of snow after noon. Mostly sunny, with a high near 43. Windy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 26. Windy.
Tuesday
Mostly sunny, with a high near 45. Windy.
Tuesday Night
Mostly cloudy, with a low around 29. Windy.
Wednesday
Partly sunny, with a high near 48. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
12:47 pm MDT Mar 18, 2026
Forecast Valid:
4pm MDT Mar 18, 2026-6pm MDT Mar 25, 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