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

32°F

0°C

Humidity 43%
Wind Speed SE 3 mph
Barometer 30.35 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 18 Apr 9:15 pm MDT
Extended Forecast for

4 Miles NE Trail Ridge CO

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Wind chill values as low as -1. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 39. Wind chill values as low as zero. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. Breezy, with a west wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 46. Breezy, with a west northwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 49.

    High: 49 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 29. Breezy. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: A slight chance of snow showers after noon. Mostly sunny, with a high near 47. Windy.

    High: 47 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before midnight. Partly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. Wind chill values as low as -1. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 39. Wind chill values as low as zero. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 20. Breezy, with a west wind 11 to 15 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 46. Breezy, with a west northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 26. West northwest wind around 14 mph, with gusts as high as 22 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 49.
Tuesday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 29. Breezy. Chance of precipitation is 20%.
Wednesday
A slight chance of snow showers after noon. Mostly sunny, with a high near 47. Windy.
Wednesday Night
A chance of snow showers, mainly before midnight. Partly cloudy, with a low around 20. Windy.
Thursday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 31. Windy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 15. Breezy.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 29. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 13.
Saturday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 30. Breezy.
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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:
12:47 pm MDT Apr 18, 2026
Forecast Valid:
9pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation