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.

Light Snow

20°F

-7°C

Humidity 80%
Wind Speed N 6 mph
Barometer 29.85 in
Dewpoint 15°F (-9°C)
Visibility 4.00 mi
Wind Chill12°F (-11°C)
Last update 24 Jan 10:15 am MST
Extended Forecast for

Grand Lake CO

  • Today

    Today: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 24. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.

    High: 24 °F

    Snow Likely

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -10. Wind chill values as low as -18. Light west wind.

    Low: -10 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 11am. High near 17. Wind chill values as low as -10. Light southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 17 °F

    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -12. Wind chill values as low as -25. West wind 6 to 8 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    Low: -12 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 26. West wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Today
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 24. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -10. Wind chill values as low as -18. Light west wind.
Sunday
Snow, mainly after 11am. High near 17. Wind chill values as low as -10. Light southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -12. Wind chill values as low as -25. West wind 6 to 8 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 26. West wind 6 to 11 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around -1.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 1.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 6.
Thursday
A slight chance of snow. Partly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 6.
Friday
A slight chance of snow. Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.85°W (Elev. 8599 ft)
Last Update:
3:26 am MST Jan 24, 2026
Forecast Valid:
10am MST Jan 24, 2026-6pm MST Jan 30, 2026
 
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Additional Resources

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Chance of Precipitation