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

21°F

-6°C

Humidity 96%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 20°F (-7°C)
Visibility 1.25 mi
Last update 3 Dec 2:55 am MST
Extended Forecast for

4 Miles ENE Trail Ridge CO

  • Overnight

    Overnight: Snow. Steady temperature around 10. Wind chill values as low as -4. North wind around 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 10 °F

    Snow

  • Wednesday

    Wednesday: Snow, mainly before 5pm. Temperature rising to near 10 by noon, then falling to around 3 during the remainder of the day. Wind chill values as low as -8. East wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 10 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -24. Breezy, with a west wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 30 mph. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Patchy blowing snow before 4pm. Mostly sunny, with a high near 13. Wind chill values as low as -23. Windy, with a west wind 23 to 28 mph, with gusts as high as 41 mph.

    High: 13 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. Windy, with a west wind 28 to 31 mph, with gusts as high as 47 mph.

    Low: 6 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 17. Windy.

    High: 17 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Very windy. Chance of precipitation is 60%.

    Low: 9 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 17. Very windy.

    High: 17 °F

    Snow and Very
    Windy

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 13. Very windy.

    Low: 13 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Overnight
Snow. Steady temperature around 10. Wind chill values as low as -4. North wind around 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly before 5pm. Temperature rising to near 10 by noon, then falling to around 3 during the remainder of the day. Wind chill values as low as -8. East wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 40 percent chance of snow, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -24. Breezy, with a west wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 30 mph. New snow accumulation of less than a half inch possible.
Thursday
Patchy blowing snow before 4pm. Mostly sunny, with a high near 13. Wind chill values as low as -23. Windy, with a west wind 23 to 28 mph, with gusts as high as 41 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. Windy, with a west wind 28 to 31 mph, with gusts as high as 47 mph.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 17. Windy.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Very windy. Chance of precipitation is 60%.
Saturday
Snow. Mostly cloudy, with a high near 17. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 13. Very windy.
Sunday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 18. Windy.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Very windy.
Monday
A chance of snow. Partly sunny, with a high near 19. Very windy.
Monday Night
Mostly cloudy, with a low around 11. Very windy.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 23. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Trail Ridge CO
 40.46°N 105.67°W (Elev. 12001 ft)
Last Update:
10:11 pm MST Dec 2, 2025
Forecast Valid:
3am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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Chance of Precipitation