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.

Fair

28°F

-2°C

Humidity 58%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 18 Jan 9:15 pm MST
Extended Forecast for

3 Miles WSW Trail Ridge CO

  • Tonight

    Tonight: Snow likely, mainly between 11pm and 2am. Cloudy, with a low around 5. Wind chill values as low as -5. West southwest wind around 7 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 5 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: A 30 percent chance of snow, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -7. West wind 6 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.

    High: 15 °F

    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Wind chill values as low as -15. Breezy, with a west wind 13 to 21 mph, with gusts as high as 33 mph.

    Low: 4 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 20. Wind chill values as low as -14. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 20 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 5. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph.

    Low: 5 °F

    Partly Cloudy
    and Breezy

  • Wednesday

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

    High: 19 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 23. Breezy.

    High: 23 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly between 11pm and 2am. Cloudy, with a low around 5. Wind chill values as low as -5. West southwest wind around 7 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
M.L.King Day
A 30 percent chance of snow, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -7. West wind 6 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 4. Wind chill values as low as -15. Breezy, with a west wind 13 to 21 mph, with gusts as high as 33 mph.
Tuesday
Sunny, with a high near 20. Wind chill values as low as -14. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 5. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph.
Wednesday
Sunny, with a high near 19. Breezy.
Wednesday Night
Partly cloudy, with a low around 6.
Thursday
Partly sunny, with a high near 23. Breezy.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
A chance of snow. Mostly cloudy, with a high near 20.
Friday Night
Snow likely. Mostly cloudy, with a low around 10.
Saturday
Snow likely. Mostly cloudy, with a high near 18. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 8. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 18.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Trail Ridge CO
 40.41°N 105.81°W (Elev. 11608 ft)
Last Update:
8:12 pm MST Jan 18, 2026
Forecast Valid:
9pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
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