Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

36°F

2°C

Humidity 42%
Wind Speed SE 3 mph
Barometer 30.35 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 15 Dec 4:35 pm MST
Extended Forecast for

4 Miles SSE Silver Plume CO

High Wind Watch December 17, 11:00am until December 18, 12:00am
Click here for hazard details and duration
High Wind Watch
  • Tonight

    Tonight: Mostly clear, with a low around 26. Blustery, with a west wind 14 to 23 mph, with gusts as high as 34 mph.

    Low: 26 °F

    Mostly Clear
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 39 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 34 mph.

    Low: 23 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 11am.  Increasing clouds, with a high near 39. Very windy, with a west wind 29 to 39 mph increasing to 39 to 49 mph in the afternoon. Winds could gust as high as 70 mph.

    High: 39 °F

    Slight Chance
    Snow and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 15. Very windy, with a west wind 39 to 45 mph, with gusts as high as 65 mph.  Chance of precipitation is 70%.

    Low: 15 °F

    Very Windy.
    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Windy.

    High: 33 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Very windy.

    Low: 25 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Sunny, with a high near 42. Very windy.

    High: 42 °F

    Sunny and
    Very Windy

  • Friday Night

    Friday Night: A slight chance of snow after 11pm.  Partly cloudy, with a low around 30. Very windy.

    Low: 30 °F

    Slight Chance
    Snow and Very
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Blustery, with a west wind 14 to 23 mph, with gusts as high as 34 mph.
Tuesday
Mostly sunny, with a high near 39. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 23. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 34 mph.
Wednesday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 39. Very windy, with a west wind 29 to 39 mph increasing to 39 to 49 mph in the afternoon. Winds could gust as high as 70 mph.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 15. Very windy, with a west wind 39 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 70%.
Thursday
Mostly sunny, with a high near 33. Windy.
Thursday Night
Partly cloudy, with a low around 25. Very windy.
Friday
Sunny, with a high near 42. Very windy.
Friday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 30. Very windy.
Saturday
A chance of snow. Partly sunny, with a high near 38. Windy.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 25. Breezy.
Sunday
A slight chance of snow. Mostly sunny, with a high near 39. Breezy.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 26. Breezy.
Monday
Mostly sunny, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Silver Plume CO
 39.64°N 105.7°W (Elev. 11729 ft)
2:41 pm MST Dec 15, 2025
4pm MST Dec 15, 2025-6pm MST Dec 22, 2025
 
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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