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 and Breezy

43°F

6°C

Humidity 64%
Wind Speed W 22 G 35 mph
Barometer 29.96 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 25 Feb 11:15 am MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

Winter Weather Advisory February 25, 11:29am until February 26, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 25, 11:29am until February 26, 12:00am

    NOW until 12:00am Thu

    Winter Weather Advisory

  • Today

    High: 34 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow. Patchy blowing snow before 8pm. Low around 19. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: A 50 percent chance of snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.

    High: 30 °F

    Breezy.
    Chance Snow
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. West wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35. West wind 9 to 14 mph, with gusts as high as 29 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Today
Snow. Patchy blowing snow. High near 34. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Patchy blowing snow before 8pm. Low around 19. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
A 50 percent chance of snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.
Thursday Night
Mostly clear, with a low around 18. West wind 9 to 11 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 35. West wind 9 to 14 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 23.
Saturday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 38.
Saturday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 39.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23.
Monday
Snow. Mostly cloudy, with a high near 37.
Monday Night
Snow likely. Mostly cloudy, with a low around 22.
Tuesday
Snow likely. Mostly cloudy, with a high near 37.
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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:
5:11 am MST Feb 25, 2026
Forecast Valid:
11am MST Feb 25, 2026-6pm MST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation