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

49°F

9°C

Humidity 63%
Wind Speed W 24 G 45 mph
Barometer 29.94 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 4 Oct 2:35 pm MDT
Extended Forecast for

3 Miles W Trail Ridge CO

  • This Afternoon

    This Afternoon: Rain and snow showers, becoming all snow after 4pm. Some thunder is also possible. High near 48. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow showers after noon. Partly sunny, with a high near 41. West southwest wind 9 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow. Low around 25. South southeast wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow

  • Monday

    Monday: A chance of snow before noon, then a chance of snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 42. South southeast wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 46.

    High: 46 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. Breezy.

    High: 50 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Rain and snow showers, becoming all snow after 4pm. Some thunder is also possible. High near 48. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
A 30 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow showers after noon. Partly sunny, with a high near 41. West southwest wind 9 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 25. South southeast wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
A chance of snow before noon, then a chance of snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 42. South southeast wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 23.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 50. Breezy.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 50. Breezy.
Thursday Night
Partly cloudy, with a low around 29.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Trail Ridge CO
 40.43°N 105.81°W (Elev. 11398 ft)
Last Update:
2:20 pm MDT Oct 4, 2025
Forecast Valid:
2pm MDT Oct 4, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation