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

33°F

1°C

Humidity 41%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 15 Jan 6:35 pm MST
Extended Forecast for

4 Miles N Trail Ridge CO

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 11pm and 5am. Increasing clouds, with a low around 3. Wind chill values as low as -12. Blustery, with a west wind 9 to 16 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A slight chance of snow before 9am, then a slight chance of snow after 4pm. Mostly sunny, with a high near 14. Wind chill values as low as -15. Windy, with a west northwest wind 15 to 20 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 20%.

    High: 14 °F

    Slight Chance
    Snow and
    Windy

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -3. Wind chill values as low as -23. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 38 mph. Little or no snow accumulation expected.

    Low: -3 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 14. Wind chill values as low as -26. Blustery, with a west northwest wind 14 to 21 mph, with gusts as high as 33 mph.

    High: 14 °F

    Mostly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Breezy, with a west southwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 5 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 3.

    Low: 3 °F

    Slight Chance
    Snow

  • M.L.King Day

    M.L.King Day: A slight chance of snow before 11am. Sunny, with a high near 22.

    High: 22 °F

    Slight Chance
    Snow then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly between 11pm and 5am. Increasing clouds, with a low around 3. Wind chill values as low as -12. Blustery, with a west wind 9 to 16 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
A slight chance of snow before 9am, then a slight chance of snow after 4pm. Mostly sunny, with a high near 14. Wind chill values as low as -15. Windy, with a west northwest wind 15 to 20 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -3. Wind chill values as low as -23. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 38 mph. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 14. Wind chill values as low as -26. Blustery, with a west northwest wind 14 to 21 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 5. Breezy, with a west southwest wind around 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 27.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 3.
M.L.King Day
A slight chance of snow before 11am. Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
A slight chance of snow. Mostly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Trail Ridge CO
 40.5°N 105.73°W (Elev. 10413 ft)
Last Update:
2:36 pm MST Jan 15, 2026
Forecast Valid:
6pm MST Jan 15, 2026-6pm MST Jan 22, 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