National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

26°F

-3°C

Humidity 63%
Wind Speed SW 13 G 17 mph
Barometer 30.36 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 29 Jan 10:35 am MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

  • Today

    Today: A 50 percent chance of snow, mainly before 2pm. Mostly cloudy, with a high near 19. West wind 10 to 13 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than one inch possible.

    High: 19 °F

    Chance Snow

  • Tonight

    Tonight: A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -1. West wind 5 to 7 mph.

    Low: 11 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 21. West wind 3 to 8 mph.

    High: 21 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. West wind around 7 mph.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 27. West wind 7 to 14 mph, with gusts as high as 28 mph.

    High: 27 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly before 2pm. Mostly cloudy, with a high near 19. West wind 10 to 13 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -1. West wind 5 to 7 mph.
Friday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 21. West wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 12. West wind around 7 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 27. West wind 7 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 33.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 13.
Tuesday
Snow likely. Mostly cloudy, with a high near 24.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 9.
Wednesday
A chance of snow. Partly sunny, with a high near 22.
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Forecast Area
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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)
Last Update:
8:21 am MST Jan 29, 2026
Forecast Valid:
10am MST Jan 29, 2026-6pm MST Feb 4, 2026
 
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Additional Resources

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Chance of Precipitation