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

39°F

4°C

Humidity 36%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 19 Apr 10:15 pm MDT
Extended Forecast for

4 Miles NE Trail Ridge CO

  • Tonight

    Tonight: Mostly clear, with a low around 20. West wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. West wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 50. West wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 50 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 30 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 47. Windy.

    High: 47 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Partly sunny, with a high near 30. Windy.

    High: 30 °F

    Snow Showers
    Likely and
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. West wind 9 to 14 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 47. West wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 27. West wind 9 to 13 mph, with gusts as high as 22 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 50. West wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 47. Windy.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. Windy.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 30. Windy.
Thursday Night
Snow showers likely, mainly before midnight. 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
Snow showers likely. Mostly cloudy, with a low around 13.
Saturday
Snow showers likely. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 30. Breezy.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 13. Breezy.
Sunday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

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 19, 2026
Forecast Valid:
10pm MDT Apr 19, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation