National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair and Windy

63°F

17°C

Humidity 9%
Wind Speed SW 28 G 39 mph
Barometer 29.86 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 22 Apr 4:55 pm MDT
Extended Forecast for

4 Miles NE Trail Ridge CO

  • Tonight

    Tonight: A 20 percent chance of snow showers. Partly cloudy, with a low around 17. Wind chill values as low as zero. Windy, with a west wind 29 to 32 mph, with gusts as high as 55 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers
    and Windy

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 30. Wind chill values as low as -1. Windy, with a west wind 25 to 29 mph, with gusts as high as 50 mph. Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 15. Wind chill values as low as -1. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: A 50 percent chance of snow showers. Patchy blowing snow before 3pm, then patchy blowing snow after 5pm. Partly sunny, with a high near 35. Wind chill values as low as -1. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 37. Breezy. Chance of precipitation is 60%.

    High: 37 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers. Low around 21. Chance of precipitation is 80%.

    Low: 21 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers. Some thunder is also possible. Cloudy, with a high near 33. Breezy.

    High: 33 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers. Some thunder is also possible. Cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Snow Showers
    and Breezy

Detailed Forecast

Tonight
A 20 percent chance of snow showers. Partly cloudy, with a low around 17. Wind chill values as low as zero. Windy, with a west wind 29 to 32 mph, with gusts as high as 55 mph.
Thursday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 30. Wind chill values as low as -1. Windy, with a west wind 25 to 29 mph, with gusts as high as 50 mph. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 15. Wind chill values as low as -1. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers. Patchy blowing snow before 3pm, then patchy blowing snow after 5pm. Partly sunny, with a high near 35. Wind chill values as low as -1. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph.
Saturday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 37. Breezy. Chance of precipitation is 60%.
Saturday Night
Snow showers. Low around 21. Chance of precipitation is 80%.
Sunday
Snow showers. Some thunder is also possible. Cloudy, with a high near 33. Breezy.
Sunday Night
Snow showers. Some thunder is also possible. Cloudy, with a low around 18. Breezy.
Monday
Snow showers, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 32.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 17.
Tuesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 35. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Wednesday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
12:46 pm MDT Apr 22, 2026
Forecast Valid:
5pm MDT Apr 22, 2026-6pm MDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation