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

36°F

2°C

Humidity 62%
Wind Speed SW 6 mph
Barometer 30.17 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 9 Dec 4:35 pm MST
Extended Forecast for

2 Miles SW Grand Lake CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly cloudy, with a high near 39. Windy, with a west southwest wind around 29 mph, with gusts as high as 44 mph.

    High: 39 °F

    Slight Chance
    Snow and
    Windy

  • Tonight

    Tonight: A 50 percent chance of snow. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: A chance of snow before noon, then a chance of rain and snow between noon and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 39. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 32 mph.

    Low: 22 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 42 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Breezy.

    Low: 17 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a high near 39. Windy, with a west southwest wind around 29 mph, with gusts as high as 44 mph.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before noon, then a chance of rain and snow between noon and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 39. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 32 mph.
Thursday
Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 17. Breezy.
Friday
Sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 16.
Saturday
Sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 18.
Monday
Mostly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grand Lake CO
 40.23°N 105.85°W (Elev. 8369 ft)
Last Update:
2:02 pm MST Dec 9, 2025
Forecast Valid:
4pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation