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

24°F

-4°C

Humidity 64%
Wind Speed W 3 mph
Barometer 30.12 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 4 Dec 1:55 pm MST
Extended Forecast for

4 Miles NE Trail Ridge CO

Winter Storm Watch December 5, 05:00pm until December 7, 08:00am
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Patchy blowing snow. Mostly sunny, with a high near 13. Wind chill values as low as -11. Windy, with a west wind around 28 mph, with gusts as high as 41 mph.

    High: 13 °F

    Patchy
    Blowing Snow
    and Windy

  • Tonight

    Tonight: Snow likely, mainly after 2am. Patchy blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -17. Windy, with a west wind 29 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely. Widespread blowing snow, mainly before 11am. Mostly cloudy, with a high near 13. Wind chill values as low as -14. Windy, with a west wind 20 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 13 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 9. Wind chill values as low as -9. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 9 °F

    Snow and
    Blowing Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow, mainly before 3pm. High near 15. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.

    High: 15 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 7. Blustery. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before 11am. Patchy blowing snow. Partly sunny, with a high near 12. Breezy.

    High: 12 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A chance of snow, mainly before 11am. Partly sunny, with a high near 18. Windy.

    High: 18 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
Patchy blowing snow. Mostly sunny, with a high near 13. Wind chill values as low as -11. Windy, with a west wind around 28 mph, with gusts as high as 41 mph.
Tonight
Snow likely, mainly after 2am. Patchy blowing snow. Mostly cloudy, with a low around 6. Wind chill values as low as -17. Windy, with a west wind 29 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Widespread blowing snow, mainly before 11am. Mostly cloudy, with a high near 13. Wind chill values as low as -14. Windy, with a west wind 20 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 9. Wind chill values as low as -9. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. Widespread blowing snow, mainly before 3pm. High near 15. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Saturday Night
Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 7. Blustery. Chance of precipitation is 70%.
Sunday
A 40 percent chance of snow, mainly before 11am. Patchy blowing snow. Partly sunny, with a high near 12. Breezy.
Sunday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy.
Monday
A chance of snow, mainly before 11am. Partly sunny, with a high near 18. Windy.
Monday Night
Mostly cloudy, with a low around 12. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 23. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19. Very windy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 24. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
3:25 am MST Dec 4, 2025
Forecast Valid:
2pm MST Dec 4, 2025-6pm MST Dec 10, 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