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.

Overcast

19°F

-7°C

Humidity 75%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 7 Dec 9:15 pm MST
Extended Forecast for

9 Miles WSW Trail Ridge CO

High Wind Watch December 9, 12:00am until December 10, 12:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a steady temperature around 12. Wind chill values as low as -8. Breezy, with a west wind 18 to 20 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of around an inch possible.

    Low: 12 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 22. Wind chill values as low as -4. Breezy, with a west wind 17 to 22 mph, with gusts as high as 33 mph. New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. Wind chill values as low as -6. Windy, with a west wind 21 to 26 mph, with gusts as high as 40 mph.

    Low: 12 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 28. Wind chill values as low as -3. Windy, with a west wind 20 to 28 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22. Windy, with a west wind 24 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Likely
    and Windy

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 29. Windy. Chance of precipitation is 70%.

    High: 29 °F

    Snow Likely
    and Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 24. Windy.

    Low: 24 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 30. Windy.

    High: 30 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 21. Windy.

    Low: 21 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a steady temperature around 12. Wind chill values as low as -8. Breezy, with a west wind 18 to 20 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of around an inch possible.
Monday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 22. Wind chill values as low as -4. Breezy, with a west wind 17 to 22 mph, with gusts as high as 33 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
Partly cloudy, with a low around 12. Wind chill values as low as -6. Windy, with a west wind 21 to 26 mph, with gusts as high as 40 mph.
Tuesday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 28. Wind chill values as low as -3. Windy, with a west wind 20 to 28 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22. Windy, with a west wind 24 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 29. Windy. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 30. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Windy.
Friday
A chance of snow. Partly sunny, with a high near 29. Breezy.
Friday Night
Partly cloudy, with a low around 16. Breezy.
Saturday
Sunny, with a high near 30.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Trail Ridge CO
 40.38°N 105.89°W (Elev. 11201 ft)
Last Update:
1:27 pm MST Dec 7, 2025
Forecast Valid:
9pm MST Dec 7, 2025-6pm MST Dec 14, 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