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

48°F

9°C

Humidity 26%
Wind Speed W 12 G 18 mph
Barometer 30.10 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Mar 8:35 pm MDT
Extended Forecast for

3 Miles SE Trail Ridge CO

Winter Weather Advisory March 14, 06:00pm until March 15, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 25. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph.

    Low: 25 °F

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 38. Very windy, with a west wind 31 to 39 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Very Windy.
    Sunny then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 1. Wind chill values as low as -18. Very windy, with a west wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 1 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Snow, mainly before noon. High near 8. Wind chill values as low as -24. Very windy, with a northwest wind 30 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 8 °F

    Snow and Very
    Windy then
    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 3. Windy, with a west wind 23 to 31 mph, with gusts as high as 47 mph.

    Low: 3 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 27. Windy.

    High: 27 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 23. Windy.

    Low: 23 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: A slight chance of snow before noon. Partly sunny, with a high near 38. Windy.

    High: 38 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Windy.

    Low: 28 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph.
Saturday
A 50 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 38. Very windy, with a west wind 31 to 39 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 1. Wind chill values as low as -18. Very windy, with a west wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow, mainly before noon. High near 8. Wind chill values as low as -24. Very windy, with a northwest wind 30 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3. Windy, with a west wind 23 to 31 mph, with gusts as high as 47 mph.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 27. Windy.
Monday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 23. Windy.
Tuesday
A slight chance of snow before noon. Partly sunny, with a high near 38. Windy.
Tuesday Night
Mostly clear, with a low around 28. Windy.
Wednesday
Sunny, with a high near 45. Windy.
Wednesday Night
Mostly clear, with a low around 30. Breezy.
Thursday
Sunny, with a high near 50. Breezy.
Thursday Night
Mostly clear, with a low around 31. Breezy.
Friday
Sunny, with a high near 51. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Trail Ridge CO
 40.41°N 105.72°W (Elev. 12201 ft)
Last Update:
12:47 pm MDT Mar 13, 2026
Forecast Valid:
8pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation