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

31°F

-1°C

Humidity 82%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 20 Nov 9:35 am MST
Extended Forecast for

LONG'S PEAK CO

  • Today

    Today: A 50 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 30. East southeast wind 8 to 11 mph, with gusts as high as 18 mph. Total daytime snow accumulation of less than one inch possible.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tonight

    Tonight: Snow. Low around 20. East northeast wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Snow

  • Friday

    Friday: Snow likely, mainly before 2pm. Cloudy, with a high near 26. West wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 26 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 16. Breezy, with a west wind 9 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 28. Breezy, with a west wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 28 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 27.

    High: 27 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Chance Snow
    Showers and
    Breezy

  • Monday

    Monday: A slight chance of snow showers before 11am. Mostly sunny, with a high near 24. Breezy.

    High: 24 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 30. East southeast wind 8 to 11 mph, with gusts as high as 18 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 20. East northeast wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow likely, mainly before 2pm. Cloudy, with a high near 26. West wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 16. Breezy, with a west wind 9 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 28. Breezy, with a west wind 7 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 27.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Breezy.
Monday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 24. Breezy.
Monday Night
A slight chance of snow showers after 11pm. Partly cloudy, with a low around 11. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 16. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 6.
Wednesday
A chance of snow showers. Partly sunny, with a high near 13. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.26°N 105.65°W (Elev. 11535 ft)
Last Update:
3:26 am MST Nov 20, 2025
Forecast Valid:
9am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation