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 and Breezy

34°F

1°C

Humidity 70%
Wind Speed W 23 G 29 mph
Barometer 29.92 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 28 Nov 7:55 pm MST
Extended Forecast for

6 Miles SSW Trail Ridge CO

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

    NOW until 8:00am Sat

    Winter Weather Advisory

  • Tonight

    Low: 4 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Saturday

    Saturday: A 40 percent chance of snow before 11am. Patchy blowing snow before 7am. Mostly cloudy, then gradually becoming sunny and cold, with a steady temperature around 9. Wind chill values as low as -15. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 9 °F

    Chance Snow
    and Patchy
    Blowing Snow
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a steady temperature around 6. Wind chill values as low as -9. West southwest wind 6 to 8 mph.

    Low: 6 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow, mainly after 11am. High near 15. Wind chill values as low as -3. West southwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 15 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 3. West wind 6 to 9 mph. Chance of precipitation is 80%.

    Low: 3 °F

    Snow

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny and cold, with a high near 10.

    High: 10 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. Breezy.

    Low: 1 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am. Mostly cloudy, with a high near 16. Breezy.

    High: 16 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Snow showers, mainly before 3am, then snow after 3am. The snow could be heavy at times. Areas of blowing snow. Low around 4. Wind chill values as low as -8. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 7 inches possible.
Saturday
A 40 percent chance of snow before 11am. Patchy blowing snow before 7am. Mostly cloudy, then gradually becoming sunny and cold, with a steady temperature around 9. Wind chill values as low as -15. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Increasing clouds, with a steady temperature around 6. Wind chill values as low as -9. West southwest wind 6 to 8 mph.
Sunday
Snow, mainly after 11am. High near 15. Wind chill values as low as -3. West southwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 3. West wind 6 to 9 mph. Chance of precipitation is 80%.
Monday
A 20 percent chance of snow before 11am. Mostly sunny and cold, with a high near 10.
Monday Night
Partly cloudy, with a low around 1. Breezy.
Tuesday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 16. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 8.
Wednesday
Snow likely. Mostly cloudy, with a high near 13.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 4.
Thursday
A chance of snow. Partly sunny, with a high near 14. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 8. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 15. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Trail Ridge CO
 40.34°N 105.77°W (Elev. 11939 ft)
Last Update:
2:21 pm MST Nov 28, 2025
Forecast Valid:
8pm MST Nov 28, 2025-6pm MST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation