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

8°F

-13°C

Humidity 85%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 2 Dec 12:35 am MST
Extended Forecast for

5 Miles S Trail Ridge CO

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 5. Wind chill values as low as -17. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.

    Low: 5 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Snow likely, mainly after 2pm. Mostly cloudy, with a high near 13. Wind chill values as low as -17. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 13 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow. Low around 4. Wind chill values as low as -5. West wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 4 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 6. Wind chill values as low as -10. Northwest wind 8 to 10 mph becoming south southeast in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 6 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -5. Breezy, with a west wind 7 to 15 mph, with gusts as high as 18 mph.

    Low: -5 °F

    Chance Snow
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 8. Breezy.

    High: 8 °F

    Cold and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 3. Breezy.

    Low: 3 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 13. Breezy.

    High: 13 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Very windy.

    Low: 11 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 5. Wind chill values as low as -17. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.
Tuesday
Snow likely, mainly after 2pm. Mostly cloudy, with a high near 13. Wind chill values as low as -17. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow. Low around 4. Wind chill values as low as -5. West wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 6. Wind chill values as low as -10. Northwest wind 8 to 10 mph becoming south southeast in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -5. Breezy, with a west wind 7 to 15 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny and cold, with a high near 8. Breezy.
Thursday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 3. Breezy.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 13. Breezy.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Very windy.
Saturday
Snow. Cloudy, with a high near 15. Windy.
Saturday Night
Snow. Mostly cloudy, with a low around 10. Windy.
Sunday
A chance of snow. Mostly cloudy, with a high near 14. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 7. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 13. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Trail Ridge CO
 40.37°N 105.77°W (Elev. 12434 ft)
Last Update:
2:16 pm MST Dec 1, 2025
Forecast Valid:
12am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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