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.

Overcast

29°F

-2°C

Humidity 93%
Wind Speed E 3 mph
Barometer 30.36 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Nov 5:55 am MST
Extended Forecast for

2 Miles WSW Arapahoe Peak CO

  • Today

    Today: Sunny, with a high near 31. West northwest wind 6 to 8 mph becoming south southwest in the afternoon.

    High: 31 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 18. South southwest wind 5 to 7 mph becoming west after midnight.

    Low: 18 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of snow after 11am. Increasing clouds, with a high near 33. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 17 mph. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 15. Wind chill values as low as -2. Breezy, with a west wind 10 to 18 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 21. Windy, with a west wind 22 to 26 mph, with gusts as high as 40 mph.

    High: 21 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 11. Breezy.

    High: 11 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 4.

    Low: 4 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of snow. Partly sunny, with a high near 17. Breezy.

    High: 17 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 31. West northwest wind 6 to 8 mph becoming south southwest in the afternoon.
Tonight
Increasing clouds, with a low around 18. South southwest wind 5 to 7 mph becoming west after midnight.
Sunday
A 40 percent chance of snow after 11am. Increasing clouds, with a high near 33. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 17 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15. Wind chill values as low as -2. Breezy, with a west wind 10 to 18 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 21. Windy, with a west wind 22 to 26 mph, with gusts as high as 40 mph.
Monday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 6. Windy.
Tuesday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 11. Breezy.
Tuesday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 4.
Wednesday
A slight chance of snow. Partly sunny, with a high near 17. Breezy.
Wednesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 12. Breezy.
Thanksgiving Day
A chance of snow. Partly sunny, with a high near 23. Breezy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 15. Breezy.
Friday
A slight chance of snow. Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Arapahoe Peak CO
 40.02°N 105.68°W (Elev. 11293 ft)
Last Update:
4:51 am MST Nov 22, 2025
Forecast Valid:
6am MST Nov 22, 2025-6pm MST Nov 28, 2025
 
Forecast Discussion
 
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