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

25°F

-4°C

Humidity 79%
Wind Speed SE 6 mph
Barometer 30.27 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 27 Feb 1:35 am MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

  • Overnight

    Overnight: Mostly clear, with a low around 17. West wind around 10 mph, with gusts as high as 17 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39. Breezy, with a west wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. West wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 41. West wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 41 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 11pm. Cloudy, with a low around 25. West southwest wind 3 to 6 mph.

    Low: 25 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 42.

    High: 42 °F

    Snow Likely

  • Monday Night

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

    Low: 23 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 17. West wind around 10 mph, with gusts as high as 17 mph.
Friday
Sunny, with a high near 39. Breezy, with a west wind 9 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 19. West wind 8 to 14 mph, with gusts as high as 23 mph.
Saturday
Increasing clouds, with a high near 41. West wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday Night
A 30 percent chance of snow, mainly after 11pm. Cloudy, with a low around 25. West southwest wind 3 to 6 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 25.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 42.
Monday Night
Snow likely. Mostly cloudy, with a low around 23.
Tuesday
Snow. Some thunder is also possible. Mostly cloudy, with a high near 34.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow. Partly sunny, with a high near 35.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 19.
Thursday
A chance of snow. Partly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
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 pm MST Feb 26, 2026
Forecast Valid:
1am MST Feb 27, 2026-6pm MST Mar 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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