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

27°F

-3°C

Humidity 73%
Wind Speed W 12 G 18 mph
Barometer 29.97 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 5 Dec 12:35 pm MST
Extended Forecast for

4 Miles NE Trail Ridge CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: Snow likely, mainly before 4pm. Patchy blowing snow after 4pm. Mostly cloudy, with a high near 13. Wind chill values as low as -11. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 13 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 16 by 5am. Wind chill values as low as -12. Windy, with a west wind 23 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 9 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 11 by 4pm. Wind chill values as low as -10. Windy, with a west wind 28 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 16 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 5. Wind chill values as low as -18. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 11am. Patchy blowing snow. Partly sunny, with a high near 12. Breezy, with a west wind 22 to 24 mph, with gusts as high as 38 mph.

    High: 12 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A 40 percent chance of snow before 11am. Partly sunny, with a high near 16. Windy.

    High: 16 °F

    Windy. Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Very windy.

    Low: 12 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A slight chance of snow after 11am. Partly sunny, with a high near 23. Very windy.

    High: 23 °F

    Slight Chance
    Snow and Very
    Windy

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Patchy blowing snow after 4pm. Mostly cloudy, with a high near 13. Wind chill values as low as -11. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 16 by 5am. Wind chill values as low as -12. Windy, with a west wind 23 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 11 by 4pm. Wind chill values as low as -10. Windy, with a west wind 28 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 5. Wind chill values as low as -18. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow before 11am. Patchy blowing snow. Partly sunny, with a high near 12. Breezy, with a west wind 22 to 24 mph, with gusts as high as 38 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy.
Monday
A 40 percent chance of snow before 11am. Partly sunny, with a high near 16. Windy.
Monday Night
Mostly cloudy, with a low around 12. Very windy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 23. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 22. Windy.
Wednesday Night
A chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 19. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 23. Windy.
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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:
3:26 am MST Dec 5, 2025
Forecast Valid:
12pm MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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