Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

32°F

0°C

Humidity 61%
Wind Speed SE 7 mph
Barometer 30.36 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 18 Oct 10:55 pm MDT
Extended Forecast for

Grand Lake CO

  • Tonight

    Tonight: Mostly clear, with a low around 23. Southwest wind around 8 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Breezy, with a west southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain and snow showers after midnight.  Partly cloudy, with a low around 26. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 38 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Breezy.
    Mostly Clear
    then Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow showers before noon.  Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph.  New snow accumulation of less than a half inch possible.

    High: 41 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Breezy, with a west wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.

    Low: 17 °F

    Mostly Clear
    and Breezy
    then Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after midnight.  Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Southwest wind around 8 mph.
Sunday
Sunny, with a high near 60. Breezy, with a west southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
A chance of rain and snow showers after midnight. Partly cloudy, with a low around 26. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 17. Breezy, with a west wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 57.
Wednesday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 27.
Thursday
A chance of showers. Mostly cloudy, with a high near 49.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.85°W (Elev. 8599 ft)
2:41 pm MDT Oct 18, 2025
11pm MDT Oct 18, 2025-6pm MDT Oct 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database