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

20°F

-7°C

Humidity 74%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 13 Nov 5:55 am MST
Extended Forecast for

4 Miles NW LONG'S PEAK CO

  • Today

    Today: Partly sunny, with a high near 40. West southwest wind 5 to 8 mph becoming calm in the morning.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. West southwest wind 3 to 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 30. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 30 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. West northwest wind 3 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: Sunny, with a high near 31. West wind 3 to 8 mph.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38.

    High: 38 °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 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 40. West southwest wind 5 to 8 mph becoming calm in the morning.
Tonight
Mostly cloudy, with a low around 24. West southwest wind 3 to 6 mph.
Saturday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 30. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. West northwest wind 3 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 31. West wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 26. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Windy.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 27. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
2:58 am MST Nov 13, 2026
Forecast Valid:
6am MST Nov 13, 2026-6pm MST Nov 19, 2026
 
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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