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 and Breezy

22°F

-6°C

Humidity 56%
Wind Speed W 21 G 30 mph
Barometer 30.17 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 16 Jan 10:55 am MST
Extended Forecast for

Grand Lake CO

  • Today

    Today: Mostly sunny, with a temperature falling to around 17 by 5pm. Blustery, with a west northwest wind 16 to 21 mph, with gusts as high as 38 mph.

    High: 23 °F⇓

    Mostly Sunny
    and Blustery

  • Tonight

    Tonight: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 2. Wind chill values as low as -12. Breezy, with a west wind 13 to 16 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 24. Wind chill values as low as -15. West northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 24 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Wind chill values as low as -3. West wind around 6 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 37. West wind 5 to 8 mph, with gusts as high as 17 mph.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a temperature falling to around 17 by 5pm. Blustery, with a west northwest wind 16 to 21 mph, with gusts as high as 38 mph.
Tonight
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 2. Wind chill values as low as -12. Breezy, with a west wind 13 to 16 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 24. Wind chill values as low as -15. West northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 5. Wind chill values as low as -3. West wind around 6 mph.
Sunday
Sunny, with a high near 37. West wind 5 to 8 mph, with gusts as high as 17 mph.
Sunday Night
Partly cloudy, with a low around 6.
M.L.King Day
Mostly sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 10.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
A slight chance of snow. Mostly sunny, with a high near 38.
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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:
3:27 am MST Jan 16, 2026
Forecast Valid:
11am MST Jan 16, 2026-6pm MST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation