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.

Fair

44°F

7°C

Humidity 35%
Wind Speed W 18 G 26 mph
Barometer 30.02 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 26 Dec 3:15 pm MST
Extended Forecast for

5 Miles S Trail Ridge CO

Winter Weather Advisory December 27, 11:00am until December 28, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly sunny, with a steady temperature around 23. Breezy, with a west southwest wind 18 to 20 mph, with gusts as high as 31 mph.

    High: 23 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: A 40 percent chance of snow after 11pm. Increasing clouds, with a steady temperature around 20. Wind chill values as low as zero. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow. Patchy blowing snow. Temperature falling to around 14 by 5pm. Wind chill values as low as -2. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 18 °F⇓

    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. Patchy blowing snow. Low around -2. Wind chill values as low as -17. Breezy, with a west northwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: -2 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow, mainly before 11am. High near 3. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

    High: 3 °F

    Breezy. Snow
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -7. Breezy.

    Low: -7 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 13.

    High: 13 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 3. Breezy.

    Low: 3 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 22. Breezy.

    High: 22 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly sunny, with a steady temperature around 23. Breezy, with a west southwest wind 18 to 20 mph, with gusts as high as 31 mph.
Tonight
A 40 percent chance of snow after 11pm. Increasing clouds, with a steady temperature around 20. Wind chill values as low as zero. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow. Patchy blowing snow. Temperature falling to around 14 by 5pm. Wind chill values as low as -2. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow. Patchy blowing snow. Low around -2. Wind chill values as low as -17. Breezy, with a west northwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow, mainly before 11am. High near 3. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Sunday Night
Mostly clear, with a low around -7. Breezy.
Monday
Sunny, with a high near 13.
Monday Night
Mostly clear, with a low around 3. Breezy.
Tuesday
Sunny, with a high near 22. Breezy.
Tuesday Night
Partly cloudy, with a low around 11. Breezy.
Wednesday
Mostly sunny, with a high near 24. Breezy.
Wednesday Night
Mostly cloudy, with a low around 13. Breezy.
New Year's Day
A slight chance of snow. Mostly cloudy, with a high near 26.
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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:
2:20 pm MST Dec 26, 2025
Forecast Valid:
3pm MST Dec 26, 2025-6pm MST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation