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

47°F

8°C

Humidity 51%
Wind Speed W 5 G 16 mph
Barometer 29.74 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 26 Apr 4:55 pm MDT
Extended Forecast for

4 Miles S Trail Ridge CO

Winter Weather Advisory until April 27, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 27, 06:00am

    NOW until 6:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 27 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers likely, mainly after 1am. The snow could be heavy at times. Patchy blowing snow. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow showers. Some thunder is also possible. High near 30. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: Snow showers. Some thunder is also possible. Low around 19. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 19 °F

    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 27. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.

    High: 27 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 31. Breezy. Chance of precipitation is 60%.

    High: 31 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
A 50 percent chance of snow showers. Some thunder is also possible. Patchy blowing snow. Partly sunny, with a steady temperature around 27. Breezy, with a west southwest wind around 21 mph, with gusts as high as 31 mph. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow showers likely, mainly after 1am. The snow could be heavy at times. Patchy blowing snow. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. Some thunder is also possible. High near 30. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow showers. Some thunder is also possible. Low around 19. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow showers. Some thunder is also possible. High near 27. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 17. Breezy.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 31. Breezy. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 19. Breezy.
Thursday
Snow showers. Some thunder is also possible. Cloudy, with a high near 27.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Blustery.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 31.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Saturday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37.
Saturday Night
A chance of snow showers. Partly cloudy, with a low around 23. Breezy.
Sunday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 41. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Trail Ridge CO
 40.37°N 105.75°W (Elev. 12028 ft)
Last Update:
12:46 pm MDT Apr 26, 2026
Forecast Valid:
5pm MDT Apr 26, 2026-6pm MDT May 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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