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

44°F

7°C

Humidity 40%
Wind Speed SW 9 mph
Barometer 30.05 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Mar 10:55 am MDT
Extended Forecast for

Grand Lake CO

  • Today

    Today: Sunny, with a high near 52. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 22. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Breezy, with a west wind 6 to 15 mph, with gusts as high as 30 mph.

    High: 52 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 15. West wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. West wind 8 to 13 mph, with gusts as high as 26 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. Windy.

    Low: 27 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 52. Breezy.

    High: 52 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 52. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 22. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 52. Breezy, with a west wind 6 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 15. West wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 41. West wind 8 to 13 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 49. Breezy.
Thursday Night
Mostly cloudy, with a low around 27. Windy.
Friday
Mostly sunny, with a high near 52. Breezy.
Friday Night
Partly cloudy, with a low around 27. Breezy.
Saturday
Mostly sunny, with a high near 55. Breezy.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 28. Breezy.
Sunday
A chance of snow. Mostly cloudy, with a high near 49. Breezy.
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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:
2:10 am MDT Mar 9, 2026
Forecast Valid:
11am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation