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

41°F

5°C

Humidity 54%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 29 Mar 8:55 am MDT
Extended Forecast for

4 Miles S Trail Ridge CO

  • Today

    Today: A 20 percent chance of snow showers after 2pm. Mostly sunny, with a high near 46. Breezy, with a west wind 18 to 21 mph, with gusts as high as 33 mph.

    High: 46 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 33 mph.

    Low: 29 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A 40 percent chance of snow showers after noon. Mostly sunny, with a high near 51. Breezy, with a west wind 18 to 24 mph, with gusts as high as 39 mph. Little or no snow accumulation expected.

    High: 51 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A 50 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 28. Breezy, with a west wind 14 to 22 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers. High near 36. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 36 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers. The snow could be heavy at times. Low around 22. Breezy. Chance of precipitation is 90%.

    Low: 22 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 31. Breezy. Chance of precipitation is 90%.

    High: 31 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Mostly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Snow Showers
    and Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 33. Windy.

    High: 33 °F

    Snow Showers
    Likely and
    Windy

Detailed Forecast

Today
A 20 percent chance of snow showers after 2pm. Mostly sunny, with a high near 46. Breezy, with a west wind 18 to 21 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 29. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 33 mph.
Monday
A 40 percent chance of snow showers after noon. Mostly sunny, with a high near 51. Breezy, with a west wind 18 to 24 mph, with gusts as high as 39 mph. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 28. Breezy, with a west wind 14 to 22 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers. High near 36. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Tuesday Night
Snow showers. The snow could be heavy at times. Low around 22. Breezy. Chance of precipitation is 90%.
Wednesday
Snow showers. Some thunder is also possible. High near 31. Breezy. Chance of precipitation is 90%.
Wednesday Night
Snow showers, mainly before midnight. Mostly cloudy, with a low around 22. Windy.
Thursday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 33. Windy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 16. Windy.
Friday
Snow showers. The snow could be heavy at times. Mostly cloudy, with a high near 21. Windy.
Friday Night
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 11. Windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 24. Breezy.
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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:
2:39 am MDT Mar 29, 2026
Forecast Valid:
9am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation