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

46°F

8°C

Humidity 36%
Wind Speed NE 3 mph
Barometer 30.17 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 28 Feb 5:35 pm MST
Extended Forecast for

4 Miles S Trail Ridge CO

  • Tonight

    Tonight: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 13 to 21 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of around an inch possible.

    Low: 22 °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 16 to 20 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 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Partly Cloudy
    and Breezy

  • Monday

    Monday: A 30 percent chance of snow after 11am. Mostly sunny, with a high near 35. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely
    and Breezy

  • Tuesday

    Tuesday: Snow. High near 26. Chance of precipitation is 100%.

    High: 26 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 16. Breezy. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: A slight chance of snow. Mostly sunny, with a high near 31. Breezy.

    High: 31 °F

    Slight Chance
    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of snow. Partly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Tonight
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 13 to 21 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow likely. Patchy blowing snow between 8am and 2pm. Mostly cloudy, with a high near 33. Breezy, with a west wind 16 to 20 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 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Monday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 35. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday
Snow. High near 26. Chance of precipitation is 100%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 16. Breezy. Chance of precipitation is 60%.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 31. Breezy.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 19. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 28. Breezy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 14. Breezy.
Friday
Snow. Cloudy, with a high near 20. Breezy.
Friday Night
Snow likely. Mostly cloudy, with a low around 9. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 24. 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 am MST Feb 28, 2026
Forecast Valid:
5pm MST Feb 28, 2026-6pm MST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation