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

25°F

-4°C

Humidity 66%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 2 Dec 11:35 am MST
Extended Forecast for

5 Miles SW Grand Lake CO

  • Today

    Today: A 40 percent chance of snow, mainly after 3pm. Cloudy, with a high near 31. West southwest wind around 8 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 11pm. Low around 17. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 25. Calm wind becoming east around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5. Light and variable wind.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 33. Breezy.

    High: 33 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
A 40 percent chance of snow, mainly after 3pm. Cloudy, with a high near 31. West southwest wind around 8 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly after 11pm. Low around 17. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 25. Calm wind becoming east around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Partly cloudy, with a low around 5. Light and variable wind.
Thursday
Mostly sunny, with a high near 27. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19.
Saturday
Snow likely. Mostly cloudy, with a high near 33. Breezy.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 21. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 34. Breezy.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 17.
Monday
A chance of snow. Partly sunny, with a high near 34. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
Last Update:
4:16 am MST Dec 2, 2025
Forecast Valid:
11am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
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