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

35°F

2°C

Humidity 54%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 31 Mar 4:35 am MDT
Extended Forecast for

3 Miles ENE Trail Ridge CO

Winter Weather Advisory March 31, 06:00pm until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 40. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 40 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Tonight

    Tonight: Snow showers. Low around 27. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 37. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Low around 23. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Showers
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a high near 38. Windy, with a southwest wind 24 to 28 mph, with gusts as high as 45 mph.

    High: 38 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 14. Windy. Chance of precipitation is 70%.

    Low: 14 °F

    Snow Showers
    Likely and
    Windy

  • Friday

    Friday: Snow showers. High near 23. Windy. Chance of precipitation is 80%.

    High: 23 °F

    Snow Showers
    and Windy

  • Friday Night

    Friday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Snow Showers
    Likely and
    Windy

  • Saturday

    Saturday: A chance of snow showers. Partly sunny, with a high near 30. Breezy.

    High: 30 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 40. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers. Low around 27. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. Some thunder is also possible. High near 37. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow showers, mainly before midnight. Low around 23. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 38. Windy, with a southwest wind 24 to 28 mph, with gusts as high as 45 mph.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 14. Windy. Chance of precipitation is 70%.
Friday
Snow showers. High near 23. Windy. Chance of precipitation is 80%.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 13. Windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 30. Breezy.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 14. Breezy.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 38. Breezy.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 18. Breezy.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 41. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Trail Ridge CO
 40.44°N 105.69°W (Elev. 11752 ft)
Last Update:
2:32 am MDT Mar 31, 2026
Forecast Valid:
4am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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