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

22°F

-6°C

Humidity 59%
Wind Speed NW 5 mph
Barometer 30.09 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 4 Dec 9:15 pm MST
Extended Forecast for

5 Miles SSE 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

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 11pm. Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around 7. Wind chill values as low as -16. Windy, with a west wind 31 to 33 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of less than one inch possible.

    Low: 7 °F

    Chance Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow. Widespread blowing snow, mainly before 8am. High near 14. Wind chill values as low as -13. Windy, with a west wind 18 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 14 °F

    Snow and
    Blowing Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 17 by 3am. Wind chill values as low as -8. Windy, with a west wind 23 to 32 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 12 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow. High near 17. Wind chill values as low as -7. Windy, with a west northwest wind 28 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 17 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow, mainly after 3am. Mostly cloudy, with a low around 10. Windy, with a west wind 25 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 70%.

    Low: 10 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 9am. Partly sunny, with a high near 13. Windy.

    High: 13 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 11. Very windy.

    Low: 11 °F

    Chance Snow
    Showers and
    Very Windy

  • Monday

    Monday: A chance of snow showers. Partly sunny, with a high near 17. Windy.

    High: 17 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Very windy.

    Low: 15 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 11pm. Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around 7. Wind chill values as low as -16. Windy, with a west wind 31 to 33 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow. Widespread blowing snow, mainly before 8am. High near 14. Wind chill values as low as -13. Windy, with a west wind 18 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 17 by 3am. Wind chill values as low as -8. Windy, with a west wind 23 to 32 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. Widespread blowing snow. High near 17. Wind chill values as low as -7. Windy, with a west northwest wind 28 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow likely. Widespread blowing snow, mainly after 3am. Mostly cloudy, with a low around 10. Windy, with a west wind 25 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 9am. Partly sunny, with a high near 13. Windy.
Sunday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 11. Very windy.
Monday
A chance of snow showers. Partly sunny, with a high near 17. Windy.
Monday Night
Mostly cloudy, with a low around 15. Very windy.
Tuesday
A chance of snow showers, mainly after 11am. Partly sunny, with a high near 25. Very windy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Very windy.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 25. Very windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Very windy.
Thursday
A chance of snow showers. Partly sunny, with a high near 25. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Trail Ridge CO
 40.37°N 105.72°W (Elev. 10899 ft)
Last Update:
2:21 pm MST Dec 4, 2025
Forecast Valid:
9pm MST Dec 4, 2025-6pm MST Dec 11, 2025
 
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