Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

28°F

-2°C

Humidity 66%
Wind Speed W 6 mph
Barometer 29.72 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 Jan 4:15 pm MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

Winter Weather Advisory January 8, 04:37pm until January 9, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 8, 04:37pm until January 9, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • This Afternoon

    High: 19 °F

    Snow Likely

  • Tonight

    Tonight: Snow.  Low around 5. Wind chill values as low as -6. West wind 5 to 8 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 5 °F

    Snow

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy and cold, with a high near 10. Wind chill values as low as -9. West wind 8 to 11 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    High: 10 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. Wind chill values as low as -12. West wind around 8 mph, with gusts as high as 17 mph.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 16. West wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 16 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a steady temperature around 19. West wind around 6 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 5. Wind chill values as low as -6. West wind 5 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -9. West wind 8 to 11 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 0. Wind chill values as low as -12. West wind around 8 mph, with gusts as high as 17 mph.
Saturday
Mostly sunny, with a high near 16. West wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
A chance of snow. Partly sunny, with a high near 28.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Partly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
A slight chance of snow. Mostly sunny, with a high near 29.
Basemap Options
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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)
4:06 pm MST Jan 8, 2026
4pm MST Jan 8, 2026-6pm MST Jan 15, 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