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.

Mostly Cloudy

32°F

0°C

Humidity 67%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 26 Dec 9:15 pm MST
Extended Forecast for

5 Miles ENE 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

  • Tonight

    Tonight: A 30 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 22. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 45 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow likely. Patchy blowing snow. Mostly cloudy, with a high near 23. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 23 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 0. Wind chill values as low as -17. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 0 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 7. Wind chill values as low as -21. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 7 °F

    Breezy. Snow
    Likely then
    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -3. Breezy, with a west wind around 22 mph, with gusts as high as 31 mph.

    Low: -3 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 19. Breezy.

    High: 19 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6. Breezy.

    Low: 6 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 28. Breezy.

    High: 28 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14. Breezy.

    Low: 14 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 22. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 45 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely. Patchy blowing snow. Mostly cloudy, with a high near 23. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 0. Wind chill values as low as -17. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 7. Wind chill values as low as -21. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Mostly clear, with a low around -3. Breezy, with a west wind around 22 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 19. Breezy.
Monday Night
Mostly clear, with a low around 6. Breezy.
Tuesday
Sunny, with a high near 28. Breezy.
Tuesday Night
Partly cloudy, with a low around 14. Breezy.
Wednesday
Mostly sunny, with a high near 29. Breezy.
Wednesday Night
Mostly cloudy, with a low around 15. Breezy.
New Year's Day
Mostly cloudy, with a high near 31. Breezy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 17. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Trail Ridge CO
 40.46°N 105.67°W (Elev. 12001 ft)
Last Update:
2:20 pm MST Dec 26, 2025
Forecast Valid:
9pm MST Dec 26, 2025-6pm MST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation