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.

Fair

45°F

7°C

Humidity 37%
Wind Speed W 7 mph
Barometer 30.40 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 8 Feb 1:55 pm MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 36. West wind around 11 mph, with gusts as high as 18 mph.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. West wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 38. Breezy, with a west wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. West southwest wind 3 to 8 mph.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Likely

  • Thursday

    Thursday: Snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 36. West wind around 11 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 20. West wind 9 to 11 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 38. Breezy, with a west wind 14 to 18 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 21. West southwest wind 3 to 8 mph.
Tuesday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23.
Thursday
Snow. Mostly cloudy, with a high near 30.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 17.
Friday
Snow likely. Mostly cloudy, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Partly sunny, with a high near 28.
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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 Feb 8, 2026
Forecast Valid:
2pm MST Feb 8, 2026-6pm MST Feb 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation