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

39°F

4°C

Humidity 75%
Wind Speed E 3 mph
Barometer 30.02 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 4 Oct 9:55 pm MDT
Extended Forecast for

4 Miles ESE Trail Ridge CO

  • Tonight

    Tonight: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 28. Windy, with a west wind 26 to 32 mph, with gusts as high as 49 mph.

    Low: 28 °F

    Windy. Slight
    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow showers after noon. Partly sunny, with a high near 41. Breezy, with a west wind 17 to 22 mph becoming southwest 9 to 14 mph in the afternoon. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 27. Southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 27 °F

    Heavy 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 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Southeast wind around 7 mph becoming west southwest after midnight.

    Low: 26 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers after noon. Mostly sunny, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. Breezy.

    High: 48 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Breezy.

    Low: 33 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Tonight
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 28. Windy, with a west wind 26 to 32 mph, with gusts as high as 49 mph.
Sunday
A 50 percent chance of snow showers after noon. Partly sunny, with a high near 41. Breezy, with a west wind 17 to 22 mph becoming southwest 9 to 14 mph in the afternoon. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 27. Southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 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 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Southeast wind around 7 mph becoming west southwest after midnight.
Tuesday
A slight chance of rain and snow showers after noon. Mostly sunny, with a high near 44. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 48. Breezy.
Wednesday Night
Mostly clear, with a low around 33. Breezy.
Thursday
Sunny, with a high near 49. Breezy.
Thursday Night
Partly cloudy, with a low around 32.
Friday
A slight chance of showers. Mostly sunny, with a high near 48.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 47. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Trail Ridge CO
 40.42°N 105.69°W (Elev. 10600 ft)
Last Update:
2:20 pm MDT Oct 4, 2025
Forecast Valid:
10pm MDT Oct 4, 2025-6pm MDT Oct 11, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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