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

57°F

14°C

Humidity 23%
Wind Speed W 8 G 17 mph
Barometer 30.44 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 18 Mar 11:55 am MDT
Extended Forecast for

4 Miles WSW Grand Lake CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. West wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 32. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 32 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 62. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 33. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 16 mph.

    Low: 33 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 57. West wind 11 to 14 mph, with gusts as high as 22 mph.
Tonight
Clear, with a low around 32. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 62. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Clear, with a low around 33. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 16 mph.
Friday
Sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Clear, with a low around 35.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 57. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Grand Lake CO
 40.23°N 105.9°W (Elev. 8947 ft)
Last Update:
6:41 am MDT Mar 18, 2026
Forecast Valid:
12pm MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
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Additional Resources

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