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

41°F

5°C

Humidity 55%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 3 Mar 11:55 am MST
Extended Forecast for

Trail Ridge CO

Winter Weather Advisory March 3, 12:15pm until March 3, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 3, 12:15pm until March 3, 08:00pm

    NOW until 8:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 27 °F

    Snow Showers

  • Tonight

    Tonight: A 50 percent chance of snow showers before 11pm. Partly cloudy, with a low around 15. North northwest wind 5 to 9 mph becoming west southwest in the evening. Winds could gust as high as 15 mph. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 35. West wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of snow after 11am. Partly sunny, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 38 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow. Low around 16. Chance of precipitation is 80%.

    Low: 16 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 19. Blustery. Chance of precipitation is 90%.

    High: 19 °F

    Heavy Snow
    and Blustery

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow showers. High near 27. North wind around 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
A 50 percent chance of snow showers before 11pm. Partly cloudy, with a low around 15. North northwest wind 5 to 9 mph becoming west southwest in the evening. Winds could gust as high as 15 mph. New snow accumulation of less than one inch possible.
Wednesday
Sunny, with a high near 35. West wind 8 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 18. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Snow. Low around 16. Chance of precipitation is 80%.
Friday
Snow. The snow could be heavy at times. High near 19. Blustery. Chance of precipitation is 90%.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 8.
Saturday
Mostly sunny, with a high near 26. Breezy.
Saturday Night
Mostly clear, with a low around 15. Breezy.
Sunday
Mostly sunny, with a high near 33. Breezy.
Sunday Night
Mostly clear, with a low around 21. Breezy.
Monday
Sunny, with a high near 38. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.43°N 105.75°W (Elev. 11864 ft)
Last Update:
11:46 am MST Mar 3, 2026
Forecast Valid:
12pm MST Mar 3, 2026-6pm MDT Mar 9, 2026
 
Forecast Discussion
 
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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