National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Partly Cloudy

49°F

9°C

Humidity 31%
Wind Speed W 7 mph
Barometer 29.87 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 25 Apr 6:55 pm MDT
Extended Forecast for

4 Miles NNE Trail Ridge CO

  • Tonight

    Tonight: A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. South southwest wind around 13 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of around an inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers, mainly before 5pm. Some thunder is also possible. High near 33. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Low around 19. Breezy, with a west wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow Showers
    and Breezy

  • Monday

    Monday: Snow showers. Some thunder is also possible. High near 31. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow Showers
    Likely and
    Breezy then
    Snow Showers

  • Monday Night

    Monday Night: Snow showers. Some thunder is also possible. Low around 16. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 28. Breezy. Chance of precipitation is 80%.

    High: 28 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 15. Breezy. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. South southwest wind around 13 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow showers, mainly before 5pm. Some thunder is also possible. High near 33. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow showers. Low around 19. Breezy, with a west wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow showers. Some thunder is also possible. High near 31. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow showers. Some thunder is also possible. Low around 16. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Tuesday
Snow showers. Some thunder is also possible. High near 28. Breezy. Chance of precipitation is 80%.
Tuesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 15. Breezy. Chance of precipitation is 60%.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 32.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 16.
Thursday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 30.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 13.
Friday
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 31.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 16.
Saturday
A chance of snow showers. Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
12:46 pm MDT Apr 25, 2026
Forecast Valid:
7pm MDT Apr 25, 2026-6pm MDT May 2, 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