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 69%
Wind Speed E 8 mph
Barometer 30.30 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 8 Dec 8:55 pm MST
Extended Forecast for

5 Miles S Trail Ridge CO

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

  • Tonight

    Tonight: A 30 percent chance of snow. Widespread blowing snow, mainly after 1am. Mostly cloudy, with a low around 12. Wind chill values as low as -10. Very windy, with a west wind 30 to 37 mph, with gusts as high as 60 mph. Little or no snow accumulation expected.

    Low: 12 °F

    Chance Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow. Areas of blowing snow. Partly sunny, with a high near 29. Wind chill values as low as -6. Very windy, with a west wind 29 to 37 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow. Widespread blowing snow, mainly before 3am. Low around 21. Very windy, with a west wind 29 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow and
    Blowing Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 11am. Widespread blowing snow, mainly after 3pm. Mostly cloudy, with a high near 26. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Snow Likely
    and Blowing
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 11pm. Patchy blowing snow. Mostly cloudy, with a low around 21. Very windy, with a west wind 32 to 37 mph, with gusts as high as 55 mph.

    Low: 21 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Patchy blowing snow before 11am. Mostly sunny, with a high near 25. Windy.

    High: 25 °F

    Windy. Patchy
    Blowing Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 25. Breezy.

    High: 25 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of snow. Widespread blowing snow, mainly after 1am. Mostly cloudy, with a low around 12. Wind chill values as low as -10. Very windy, with a west wind 30 to 37 mph, with gusts as high as 60 mph. Little or no snow accumulation expected.
Tuesday
A 50 percent chance of snow. Areas of blowing snow. Partly sunny, with a high near 29. Wind chill values as low as -6. Very windy, with a west wind 29 to 37 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. Widespread blowing snow, mainly before 3am. Low around 21. Very windy, with a west wind 29 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow likely, mainly before 11am. Widespread blowing snow, mainly after 3pm. Mostly cloudy, with a high near 26. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 30 percent chance of snow, mainly before 11pm. Patchy blowing snow. Mostly cloudy, with a low around 21. Very windy, with a west wind 32 to 37 mph, with gusts as high as 55 mph.
Thursday
Patchy blowing snow before 11am. Mostly sunny, with a high near 25. Windy.
Thursday Night
Partly cloudy, with a low around 17. Windy.
Friday
Mostly sunny, with a high near 25. Breezy.
Friday Night
Partly cloudy, with a low around 16. Breezy.
Saturday
Mostly sunny, with a high near 25. Breezy.
Saturday Night
Partly cloudy, with a low around 15. Breezy.
Sunday
Mostly sunny, with a high near 26. Breezy.
Sunday Night
Partly cloudy, with a low around 14. Breezy.
Monday
Mostly sunny, with a high near 22. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Trail Ridge CO
 40.37°N 105.77°W (Elev. 12434 ft)
Last Update:
2:11 pm MST Dec 8, 2025
Forecast Valid:
9pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation