Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

15°F

-9°C

Humidity 84%
Wind Speed SE 3 mph
Barometer 30.30 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 2 Feb 2:35 am MST
Extended Forecast for

Grand Lake CO

  • Overnight

    Overnight: Partly cloudy, with a low around 16. Southwest wind around 7 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind 5 to 10 mph, with gusts as high as 16 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. Southwest wind 5 to 7 mph.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am.  Partly sunny, with a high near 32. West wind 6 to 14 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 10. West northwest wind 5 to 9 mph becoming light west  after midnight. Winds could gust as high as 15 mph.

    Low: 10 °F

    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 16. Southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 37. West wind 5 to 10 mph, with gusts as high as 16 mph.
Monday Night
Partly cloudy, with a low around 9. Southwest wind 5 to 7 mph.
Tuesday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 32. West wind 6 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10. West northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
2:06 am MST Feb 2, 2026
2am MST Feb 2, 2026-6pm MST Feb 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database