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

22°F

-6°C

Humidity 95%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 21°F (-6°C)
Visibility 1.50 mi
Last update 3 Dec 2:15 am MST
Extended Forecast for

3 Miles WNW Trail Ridge CO

  • Overnight

    Overnight: Snow. Steady temperature around 12. West wind around 5 mph becoming north. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Snow

  • Wednesday

    Wednesday: Snow. Temperature rising to near 13 by noon, then falling to around 7 during the remainder of the day. Wind chill values as low as -3. East southeast wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 13 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 11pm. Partly cloudy, with a low around -3. Wind chill values as low as -20. South southeast wind 5 to 9 mph becoming west southwest in the evening. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.

    Low: -3 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 14. Wind chill values as low as -21. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 14 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 7. Breezy, with a west wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 7 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 17. Breezy. Chance of precipitation is 70%.

    High: 17 °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 70%.

    Low: 10 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow. Cloudy, with a high near 19. Windy.

    High: 19 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow. Cloudy, with a low around 15. Windy.

    Low: 15 °F

    Snow and
    Windy

Detailed Forecast

Overnight
Snow. Steady temperature around 12. West wind around 5 mph becoming north. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. Temperature rising to near 13 by noon, then falling to around 7 during the remainder of the day. Wind chill values as low as -3. East southeast wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 40 percent chance of snow before 11pm. Partly cloudy, with a low around -3. Wind chill values as low as -20. South southeast wind 5 to 9 mph becoming west southwest in the evening. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 14. Wind chill values as low as -21. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 7. Breezy, with a west wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 17. Breezy. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Windy. Chance of precipitation is 70%.
Saturday
Snow. Cloudy, with a high near 19. Windy.
Saturday Night
Snow. Cloudy, with a low around 15. Windy.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 20. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 12. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 21. Breezy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 25. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Trail Ridge CO
 40.45°N 105.81°W (Elev. 11201 ft)
Last Update:
10:11 pm MST Dec 2, 2025
Forecast Valid:
2am 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