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.

Overcast

31°F

-1°C

Humidity 92%
Wind Speed NW 6 mph
Barometer 29.82 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Mar 10:35 pm MST
Extended Forecast for

Trail Ridge CO

Winter Storm Warning March 6, 12:00am until March 7, 12:00am
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Snow. Low around 14. Southwest wind around 9 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 14 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Temperature rising to near 18 by 10am, then falling to around 13 during the remainder of the day. Wind chill values as low as -2. Blustery, with a north wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 18 °F⇓

    Heavy Snow
    and Blustery

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 1. Wind chill values as low as -16. North northwest wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. New snow accumulation of less than one inch possible.

    Low: 1 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 25. Wind chill values as low as -13. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 25 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Patchy blowing snow after 9pm. Mostly clear, with a low around 13. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.

    Low: 13 °F

    Patchy
    Blowing Snow
    and Breezy

  • Sunday

    Sunday: Patchy blowing snow before 8am, then patchy blowing snow after 10am. Sunny, with a high near 34. Breezy.

    High: 34 °F

    Patchy
    Blowing Snow
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. Breezy.

    Low: 21 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 39. Breezy.

    High: 39 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Breezy.

    Low: 23 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Snow. Low around 14. Southwest wind around 9 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. Temperature rising to near 18 by 10am, then falling to around 13 during the remainder of the day. Wind chill values as low as -2. Blustery, with a north wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 1. Wind chill values as low as -16. North northwest wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. New snow accumulation of less than one inch possible.
Saturday
Sunny, with a high near 25. Wind chill values as low as -13. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Patchy blowing snow after 9pm. Mostly clear, with a low around 13. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.
Sunday
Patchy blowing snow before 8am, then patchy blowing snow after 10am. Sunny, with a high near 34. Breezy.
Sunday Night
Mostly clear, with a low around 21. Breezy.
Monday
Sunny, with a high near 39. Breezy.
Monday Night
Mostly clear, with a low around 23. Breezy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 37. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17. Breezy.
Wednesday
A chance of snow. Mostly sunny, with a high near 31. Breezy.
Wednesday Night
Partly cloudy, with a low around 21. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 37. Windy.
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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:
11:49 am MST Mar 5, 2026
Forecast Valid:
10pm MST Mar 5, 2026-6pm MDT Mar 12, 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