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.

Drizzle

39°F

4°C

Humidity 95%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 1 Apr 2:55 am MDT
Extended Forecast for

4 Miles S Trail Ridge CO

Winter Weather Advisory April 1, 03:15am until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 1, 03:15am until April 1, 09:00pm

    NOW until 9:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 26 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 32. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Low around 21. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Windy. Snow
    Showers then
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Partly sunny, with a high near 33. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Windy. Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 8. Windy, with a west wind 22 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    Low: 8 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers. High near 18. Windy. Chance of precipitation is 80%.

    High: 18 °F

    Snow Showers
    and Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 14. Windy.

    Low: 14 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: A slight chance of snow showers before noon. Mostly sunny, with a high near 29. Breezy.

    High: 29 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Sunny

Detailed Forecast

Overnight
Snow showers. Low around 26. Breezy, with a southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. Some thunder is also possible. High near 32. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow showers, mainly before midnight. Low around 21. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 33. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 8. Windy, with a west wind 22 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 18. Windy. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 14. Windy.
Saturday
A slight chance of snow showers before noon. Mostly sunny, with a high near 29. Breezy.
Saturday Night
Mostly clear, with a low around 14. Breezy.
Sunday
Sunny, with a high near 37. Breezy.
Sunday Night
Mostly clear, with a low around 18. Breezy.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 38. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 20. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 39. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Trail Ridge CO
 40.37°N 105.75°W (Elev. 12028 ft)
Last Update:
3:10 am MDT Apr 1, 2026
Forecast Valid:
3am MDT Apr 1, 2026-6pm MDT Apr 7, 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