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.

Partly Cloudy

49°F

9°C

Humidity 51%
Wind Speed W 9 G 18 mph
Barometer 30.17 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 1 Mar 2:15 pm MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly cloudy, with a high near 39. West wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 26. South southwest wind around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. Southwest wind 5 to 7 mph. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow. High near 35. West northwest wind around 7 mph. Chance of precipitation is 90%.

    High: 35 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am. Sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of snow, mainly after 11am. Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a high near 39. West wind 8 to 10 mph, with gusts as high as 16 mph.
Tonight
Partly cloudy, with a low around 26. South southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 45. West wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. Southwest wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 35. West northwest wind around 7 mph. Chance of precipitation is 90%.
Tuesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20.
Wednesday
A 20 percent chance of snow before 11am. Sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
A chance of snow, mainly after 11am. Partly sunny, with a high near 37.
Thursday Night
Snow. Mostly cloudy, with a low around 20.
Friday
Snow. Cloudy, with a high near 26.
Friday Night
A chance of snow. Mostly cloudy, with a low around 12.
Saturday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Devils Thumb Park CO
 40.04°N 105.77°W (Elev. 9757 ft)
Last Update:
11:46 am MST Mar 1, 2026
Forecast Valid:
2pm MST Mar 1, 2026-6pm MST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation