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.

Partly Cloudy

45°F

7°C

Humidity 38%
Wind Speed SW 10 G 16 mph
Barometer 29.97 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 28 Nov 12:15 pm MST
Extended Forecast for

Trail Ridge CO

Winter Weather Advisory November 28, 05:00pm until November 29, 08:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers after 2pm. Increasing clouds, with a temperature falling to around 25 by 5pm. Breezy, with a west wind around 17 mph, with gusts as high as 28 mph. Total daytime snow accumulation of less than one inch possible.

    High: 35 °F⇓

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 6. Wind chill values as low as -4. Blustery, with a west wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 6 °F

    Heavy Snow
    and Blustery

  • Saturday

    Saturday: A 50 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 18. Wind chill values as low as -11. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

    High: 18 °F

    Chance Snow
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4. Wind chill values as low as -4. West southwest wind around 6 mph.

    Low: 4 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Southwest wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

    High: 22 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Chance of precipitation is 70%.

    Low: 4 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Breezy.

    Low: 8 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am. Partly sunny, with a high near 24.

    High: 24 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers after 2pm. Increasing clouds, with a temperature falling to around 25 by 5pm. Breezy, with a west wind around 17 mph, with gusts as high as 28 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. The snow could be heavy at times. Low around 6. Wind chill values as low as -4. Blustery, with a west wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday
A 50 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 18. Wind chill values as low as -11. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 4. Wind chill values as low as -4. West southwest wind around 6 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Southwest wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Chance of precipitation is 70%.
Monday
Mostly sunny, with a high near 17.
Monday Night
Partly cloudy, with a low around 8. Breezy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 24.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11.
Wednesday
Snow likely. Mostly cloudy, with a high near 19.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 5.
Thursday
A slight chance of snow. Mostly sunny, with a high near 20. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.46°N 105.75°W (Elev. 10761 ft)
Last Update:
3:26 am MST Nov 28, 2025
Forecast Valid:
12pm MST Nov 28, 2025-6pm MST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation