National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast

33°F

1°C

Humidity 55%
Wind Speed NE 6 mph
Barometer 30.12 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 24 Nov 6:55 pm MST
Extended Forecast for

5 Miles SSW Trail Ridge CO

  • Tonight

    Tonight: A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -10. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 9 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers before 11am. Mostly sunny, with a high near 13. Wind chill values as low as -11. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.

    High: 13 °F

    Breezy.
    Chance Snow
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7. Wind chill values as low as -12. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 29 mph.

    Low: 7 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 18. Wind chill values as low as -10. Breezy, with a west wind 21 to 24 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 14. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph.

    Low: 14 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 25. Breezy.

    High: 25 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: A chance of snow showers, mainly after 11am. Mostly sunny, with a high near 23. Breezy.

    High: 23 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -10. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow showers before 11am. Mostly sunny, with a high near 13. Wind chill values as low as -11. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 7. Wind chill values as low as -12. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 29 mph.
Wednesday
A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 18. Wind chill values as low as -10. Breezy, with a west wind 21 to 24 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 14. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph.
Thanksgiving Day
Mostly sunny, with a high near 25. Breezy.
Thursday Night
Partly cloudy, with a low around 16. Breezy.
Friday
A chance of snow showers, mainly after 11am. Mostly sunny, with a high near 23. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 9.
Saturday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 15.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 5.
Sunday
Snow showers. Cloudy and cold, with a high near 10.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 2.
Monday
Snow showers likely. Partly sunny and cold, with a high near 9.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Trail Ridge CO
 40.37°N 105.77°W (Elev. 12434 ft)
Last Update:
2:21 pm MST Nov 24, 2025
Forecast Valid:
7pm MST Nov 24, 2025-6pm MST Dec 1, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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