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 42%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 31 Mar 10:35 am MDT
Extended Forecast for

4 Miles NNE 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 39. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 39 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Tonight

    Tonight: Snow showers. Low around 24. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 34. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Low around 19. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Breezy. Snow
    Showers then
    Chance Snow
    Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 35. Windy, with a southwest wind 22 to 25 mph, with gusts as high as 39 mph.

    High: 35 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 10. Windy. Chance of precipitation is 70%.

    Low: 10 °F

    Snow Showers
    Likely and
    Windy

  • Friday

    Friday: Snow showers. High near 21. Breezy. Chance of precipitation is 80%.

    High: 21 °F

    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 10. Breezy.

    Low: 10 °F

    Snow Showers
    Likely and
    Breezy

  • Saturday

    Saturday: A chance of snow showers. Partly sunny, with a high near 27. Breezy.

    High: 27 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 39. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers. Low around 24. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 34. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow showers, mainly before midnight. Low around 19. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 35. Windy, with a southwest wind 22 to 25 mph, with gusts as high as 39 mph.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 10. Windy. Chance of precipitation is 70%.
Friday
Snow showers. High near 21. Breezy. Chance of precipitation is 80%.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 10. Breezy.
Saturday
A chance of snow showers. Partly sunny, with a high near 27. Breezy.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 11. Breezy.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 35.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 15.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
2:32 am MDT Mar 31, 2026
Forecast Valid:
10am MDT Mar 31, 2026-6pm MDT Apr 6, 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