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.

Light Snow

21°F

-6°C

Humidity 93%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 20°F (-7°C)
Visibility 2.50 mi
Last update 3 Dec 3:55 am MST
Extended Forecast for

3 Miles ENE Trail Ridge CO

  • Overnight

    Overnight: Snow. Steady temperature around 11. Wind chill values as low as -2. Northeast wind around 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow

  • Wednesday

    Wednesday: Snow, mainly before 4pm. High near 12. Wind chill values as low as -5. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 12 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -20. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 25 mph. Little or no snow accumulation expected.

    Low: 0 °F

    Chance Snow
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Patchy blowing snow before 4pm. Sunny, with a high near 14. Wind chill values as low as -20. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.

    High: 14 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.

    Low: 7 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before 11am. Partly sunny, with a high near 16. Breezy. Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Windy. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow. Cloudy, with a high near 18. Windy.

    High: 18 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 12. Windy.

    Low: 12 °F

    Snow Likely
    and Windy

Detailed Forecast

Overnight
Snow. Steady temperature around 11. Wind chill values as low as -2. Northeast wind around 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly before 4pm. High near 12. Wind chill values as low as -5. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -20. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 25 mph. Little or no snow accumulation expected.
Thursday
Patchy blowing snow before 4pm. Sunny, with a high near 14. Wind chill values as low as -20. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.
Friday
Snow likely, mainly before 11am. Partly sunny, with a high near 16. Breezy. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Windy. Chance of precipitation is 60%.
Saturday
Snow. Cloudy, with a high near 18. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 12. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 19. Windy.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 13. Windy.
Monday
A chance of snow. Partly sunny, with a high near 22. Windy.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 26. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Trail Ridge CO
 40.44°N 105.69°W (Elev. 11752 ft)
Last Update:
3:25 am MST Dec 3, 2025
Forecast Valid:
4am MST Dec 3, 2025-6pm MST Dec 9, 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