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

30°F

-1°C

Humidity 53%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 13 Nov 10:55 pm MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. West wind 3 to 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 32. Light and variable wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely before 2am. Mostly cloudy, with a low around 22. West northwest wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 34. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 34 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. West wind around 9 mph, with gusts as high as 15 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly after 11pm. Partly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. West wind 3 to 5 mph.
Saturday
Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 32. Light and variable wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Snow showers likely before 2am. Mostly cloudy, with a low around 22. West northwest wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 34. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 20. West wind around 9 mph, with gusts as high as 15 mph.
Monday
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
A chance of snow showers, mainly after 11pm. Partly cloudy, with a low around 20. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 28. Windy.
Wednesday Night
A chance of snow showers. Partly cloudy, with a low around 15. Breezy.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 31.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Friday
Snow showers. Mostly cloudy, with a high near 25. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
11:46 am MST Nov 13, 2026
Forecast Valid:
11pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation