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

38°F

3°C

Humidity 47%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 28 Feb 9:35 am MST
Extended Forecast for

4 Miles S Trail Ridge CO

  • Today

    Today: Sunny, with a high near 32. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 37 mph.

    High: 32 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: Snow likely. Patchy blowing snow between 8am and 2pm. Mostly cloudy, with a high near 33. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 23. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 33. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph.

    High: 33 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Snow. Low around 20. Breezy. Chance of precipitation is 80%.

    Low: 20 °F

    Snow and
    Breezy

  • Tuesday

    Tuesday: Snow. Some thunder is also possible. High near 30. Chance of precipitation is 90%.

    High: 30 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: A chance of snow, mainly after 11am. Mostly sunny, with a high near 29. Breezy.

    High: 29 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 32. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 37 mph.
Tonight
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.
Sunday
Snow likely. Patchy blowing snow between 8am and 2pm. Mostly cloudy, with a high near 33. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 33. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph.
Monday Night
Snow. Low around 20. Breezy. Chance of precipitation is 80%.
Tuesday
Snow. Some thunder is also possible. High near 30. Chance of precipitation is 90%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Breezy.
Wednesday
A chance of snow, mainly after 11am. Mostly sunny, with a high near 29. Breezy.
Wednesday Night
A chance of snow, mainly after 11pm. Partly cloudy, with a low around 18. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 27. Breezy.
Thursday Night
Snow. Mostly cloudy, with a low around 12. Breezy.
Friday
Snow. Mostly cloudy, with a high near 21. 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 27, 2026
Forecast Valid:
9am MST Feb 28, 2026-6pm MST Mar 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation