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

56°F

13°C

Humidity 16%
Wind Speed SW 3 mph
Barometer 30.21 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 20 Apr 7:55 pm MDT
Extended Forecast for

4 Miles S Trail Ridge CO

  • Tonight

    Tonight: Mostly clear, with a low around 30. West northwest wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 49. West southwest wind 9 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 49 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Breezy, with a south wind 11 to 20 mph becoming west southwest after midnight. Winds could gust as high as 26 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 40 mph.

    High: 45 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 19. Windy, with a west wind 26 to 30 mph, with gusts as high as 44 mph.

    Low: 19 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 29. Windy. Chance of precipitation is 70%.

    High: 29 °F

    Windy. Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 18. Windy. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Showers
    Likely and
    Windy

  • Friday

    Friday: Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 29. Breezy.

    High: 29 °F

    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 14. Breezy.

    Low: 14 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. West northwest wind 11 to 13 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 49. West southwest wind 9 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 32. Breezy, with a south wind 11 to 20 mph becoming west southwest after midnight. Winds could gust as high as 26 mph.
Wednesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 40 mph.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 19. Windy, with a west wind 26 to 30 mph, with gusts as high as 44 mph.
Thursday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 29. Windy. Chance of precipitation is 70%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 18. Windy. Chance of precipitation is 60%.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 29. Breezy.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 14. Breezy.
Saturday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 28. Breezy.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 17. Breezy.
Sunday
Snow showers. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 26. Breezy.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 17.
Monday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 28. 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:
12:47 pm MDT Apr 20, 2026
Forecast Valid:
8pm MDT Apr 20, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation