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.

Fair

20°F

-7°C

Humidity 91%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 28 Nov 7:15 am MST
Extended Forecast for

Grand Lake CO

  • Today

    Today: A 30 percent chance of snow showers after 2pm. Increasing clouds, with a high near 46. Light south southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 46 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: Snow. Low around 13. West wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow before 11am. Partly sunny, with a high near 29. West southwest wind 8 to 11 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. Light west southwest wind.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Chance of precipitation is 60%.

    Low: 4 °F

    Snow Likely

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am. Partly sunny, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

Today
A 30 percent chance of snow showers after 2pm. Increasing clouds, with a high near 46. Light south southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 13. West wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 50 percent chance of snow before 11am. Partly sunny, with a high near 29. West southwest wind 8 to 11 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 2. Light west southwest wind.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 10.
Wednesday
Snow likely. Mostly cloudy, with a high near 30.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 4.
Thursday
A slight chance of snow. Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.85°W (Elev. 8599 ft)
Last Update:
3:26 am MST Nov 28, 2025
Forecast Valid:
7am MST Nov 28, 2025-6pm MST Dec 4, 2025
 
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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