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

32°F

0°C

Humidity 76%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 4 Mar 9:15 am MST
Extended Forecast for

4 Miles S Trail Ridge CO

  • Today

    Today: Sunny, with a high near 30. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Snow likely after 11am. Partly sunny, with a high near 34. Breezy, with a southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: Snow. Low around 10. Wind chill values as low as -3. Blustery, with a west wind 14 to 16 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 10 °F

    Snow and
    Blustery

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 16. Blustery, with a north northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    High: 16 °F

    Heavy Snow
    and Blustery

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Breezy. Chance of precipitation is 70%.

    Low: 4 °F

    Snow Likely
    then Chance
    Snow and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 23. Breezy.

    High: 23 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Windy.

    Low: 13 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 31. Breezy.

    High: 31 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 30. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 18. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 30 mph.
Thursday
Snow likely after 11am. Partly sunny, with a high near 34. Breezy, with a southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Snow. Low around 10. Wind chill values as low as -3. Blustery, with a west wind 14 to 16 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. High near 16. Blustery, with a north northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Breezy. Chance of precipitation is 70%.
Saturday
Sunny, with a high near 23. Breezy.
Saturday Night
Mostly clear, with a low around 13. Windy.
Sunday
Sunny, with a high near 31. Breezy.
Sunday Night
Mostly clear, with a low around 20. Windy.
Monday
Sunny, with a high near 35. Breezy.
Monday Night
A chance of snow. Partly cloudy, with a low around 22. Windy.
Tuesday
Snow likely. Mostly cloudy, with a high near 27. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Trail Ridge CO
 40.37°N 105.75°W (Elev. 12028 ft)
Last Update:
11:46 pm MST Mar 3, 2026
Forecast Valid:
9am MST Mar 4, 2026-6pm MDT Mar 10, 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