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

33°F

1°C

Humidity 57%
Wind Speed Calm
Barometer 30.41 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 26 Nov 11:15 pm MST
Extended Forecast for

6 Miles WNW Arapahoe Peak CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 33. West wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. West wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 36. Breezy, with a west wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 36 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Breezy, with a west wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    Low: 13 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow likely, mainly before 11am. Partly sunny, with a high near 19. Chance of precipitation is 70%.

    High: 19 °F

    Snow Likely
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 17.

    High: 17 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. West wind 8 to 11 mph, with gusts as high as 18 mph.
Thanksgiving Day
Mostly sunny, with a high near 33. West wind 6 to 9 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 21. West wind 7 to 9 mph, with gusts as high as 16 mph.
Friday
Mostly sunny, with a high near 36. Breezy, with a west wind 8 to 16 mph, with gusts as high as 28 mph.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Breezy, with a west wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 19. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 8.
Sunday
Snow likely. Mostly cloudy, with a high near 17.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7.
Monday
A chance of snow before 11am. Partly sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
A slight chance of snow. Partly sunny, with a high near 24.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 14.
Wednesday
Snow likely. Mostly cloudy, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Arapahoe Peak CO
 40.06°N 105.74°W (Elev. 10095 ft)
Last Update:
2:26 pm MST Nov 26, 2025
Forecast Valid:
11pm MST Nov 26, 2025-6pm MST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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