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.

Overcast

42°F

6°C

Humidity 55%
Wind Speed W 3 mph
Barometer 30.15 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 16 Nov 10:35 am MST
Extended Forecast for

2 Miles NW Devils Thumb Park CO

  • Today

    Today: A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 53. Light and variable wind becoming west around 5 mph in the afternoon.

    High: 53 °F

    Sunny then
    Slight Chance
    Showers

  • Tonight

    Tonight: Snow showers likely, possibly mixed with rain, becoming all snow after midnight. Mostly cloudy, with a low around 27. East southeast wind 6 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Monday

    Monday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 37. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Breezy, with a west wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.

    Low: 21 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 53. Light and variable wind becoming west around 5 mph in the afternoon.
Tonight
Snow showers likely, possibly mixed with rain, becoming all snow after midnight. Mostly cloudy, with a low around 27. East southeast wind 6 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 37. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 21. Breezy, with a west wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.
Tuesday
Partly sunny, with a high near 43. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 21.
Wednesday
A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 41.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Friday
A chance of snow showers. Mostly cloudy, with a high near 35.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 18.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Devils Thumb Park CO
 39.97°N 105.76°W (Elev. 8789 ft)
Last Update:
3:26 am MST Nov 16, 2025
Forecast Valid:
10am MST Nov 16, 2025-6pm MST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation