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.

Freezing Fog

31°F

-1°C

Humidity 99%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 31°F (-1°C)
Visibility 0.50 mi
Last update 1 Mar 6:35 am MST
Extended Forecast for

4 Miles S Trail Ridge CO

  • Today

    Today: Snow showers likely. Patchy blowing snow between 8am and 2pm. Mostly cloudy, with a high near 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: A 20 percent chance of snow showers. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday

    Monday: A 40 percent chance of snow showers after 11am. Partly sunny, with a high near 34. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 26. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    High: 26 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 32. Breezy.

    High: 32 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18. Breezy.

    Low: 18 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Breezy.

    High: 28 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Snow showers likely. Patchy blowing snow between 8am and 2pm. Mostly cloudy, with a high near 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Monday
A 40 percent chance of snow showers after 11am. Partly sunny, with a high near 34. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 26. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 32. Breezy.
Wednesday Night
Mostly clear, with a low around 18. Breezy.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Breezy.
Thursday Night
Snow. Mostly cloudy, with a low around 12. Breezy.
Friday
Snow. Cloudy, with a high near 20. Breezy.
Friday Night
Snow likely. Mostly cloudy, with a low around 11. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 22. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Trail Ridge CO
 40.37°N 105.75°W (Elev. 12028 ft)
Last Update:
11:46 pm MST Feb 28, 2026
Forecast Valid:
6am MST Mar 1, 2026-6pm MST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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