Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

11°F

-12°C

Humidity 83%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 2 Feb 8:15 am MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

  • Today

    Today: Mostly sunny, with a high near 31. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as zero. West wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow after 11am.  Partly sunny, with a high near 25. West wind 6 to 13 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 11. West wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 20 mph.  New snow accumulation of less than one inch possible.

    Low: 11 °F

    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 27. Calm wind becoming west around 6 mph in the afternoon.

    High: 27 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Thursday Night

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

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 31. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 10. Wind chill values as low as zero. West wind 6 to 9 mph, with gusts as high as 15 mph.
Tuesday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 25. West wind 6 to 13 mph, with gusts as high as 25 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 11. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than one inch possible.
Wednesday
Sunny, with a high near 27. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 14.
Thursday
Sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Devils Thumb Park CO
 40.04°N 105.77°W (Elev. 9757 ft)
6:50 am MST Feb 2, 2026
8am 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