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

37°F

3°C

Humidity 17%
Wind Speed W 12 G 21 mph
Barometer 30.09 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 20 Jan 12:55 pm MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 26. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph.

    High: 26 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Wind chill values as low as -6. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 7 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 24. Wind chill values as low as -6. West wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 24 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. Wind chill values as low as -3. West wind around 8 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. West wind around 7 mph, with gusts as high as 17 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Slight Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Chance of precipitation is 60%.

    High: 21 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 15.

    High: 15 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 26. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -6. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 24. Wind chill values as low as -6. West wind 9 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 9. Wind chill values as low as -3. West wind around 8 mph.
Thursday
Mostly sunny, with a high near 27. West wind around 7 mph, with gusts as high as 17 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 9.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 8.
Saturday
A chance of snow. Mostly cloudy, with a high near 15.
Saturday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 3.
Sunday
A slight chance of snow. Mostly sunny, with a high near 20.
Sunday Night
Mostly clear, with a low around 8.
Monday
A slight chance of snow. Mostly sunny, with a high near 25.
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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:
3:27 am MST Jan 20, 2026
Forecast Valid:
1pm MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

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Chance of Precipitation