National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

24°F

-4°C

Humidity 92%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 19 Nov 2:35 am MST
Extended Forecast for

2 Miles NE Arapahoe Peak CO

  • Overnight

    Overnight: Partly cloudy, with a low around 18. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph.

    Low: 18 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26. Breezy, with a west wind 8 to 18 mph, with gusts as high as 30 mph.

    High: 26 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 22. Breezy, with a west wind 10 to 16 mph becoming east in the morning. Winds could gust as high as 25 mph. New snow accumulation of less than one inch possible.

    High: 22 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Snow showers. Low around 18. North wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%.

    Low: 18 °F

    Snow Showers

  • Friday

    Friday: Snow showers. High near 19. Chance of precipitation is 80%.

    High: 19 °F

    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Breezy.

    High: 21 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. Blustery.

    Low: 15 °F

    Mostly Clear
    and Blustery

Detailed Forecast

Overnight
Partly cloudy, with a low around 18. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 26. Breezy, with a west wind 8 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 15 mph.
Thursday
A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 22. Breezy, with a west wind 10 to 16 mph becoming east in the morning. Winds could gust as high as 25 mph. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers. Low around 18. North wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Friday
Snow showers. High near 19. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 16. Breezy.
Saturday
Mostly sunny, with a high near 21. Breezy.
Saturday Night
Mostly clear, with a low around 15. Blustery.
Sunday
Sunny, with a high near 23. Blustery.
Sunday Night
Mostly clear, with a low around 15. Blustery.
Monday
Sunny, with a high near 22. Blustery.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 14. Breezy.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 17. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
2:06 pm MST Nov 18, 2025
Forecast Valid:
2am MST Nov 19, 2025-6pm MST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation