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

25°F

-4°C

Humidity 90%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 20 Nov 6:15 am MST
Extended Forecast for

3 Miles S Silver Plume CO

  • Today

    Today: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 37. South wind 7 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Mostly Cloudy
    then Snow
    Likely

  • Tonight

    Tonight: Snow. Low around 24. East northeast wind 5 to 7 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow

  • Friday

    Friday: Snow likely, mainly before 8am. Mostly cloudy, with a high near 35. West northwest wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 20. Breezy, with a west wind 8 to 15 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 43. West wind 9 to 14 mph becoming light. Winds could gust as high as 21 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Chance Snow
    Showers and
    Blustery

  • Monday

    Monday: A slight chance of snow showers before 11am. Mostly sunny, with a high near 37. Breezy.

    High: 37 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Sunny

Detailed Forecast

Today
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 37. South wind 7 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 24. East northeast wind 5 to 7 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow likely, mainly before 8am. Mostly cloudy, with a high near 35. West northwest wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 20. Breezy, with a west wind 8 to 15 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 43. West wind 9 to 14 mph becoming light. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 39.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Blustery.
Monday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 37. Breezy.
Monday Night
Mostly clear, with a low around 17. Breezy.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 33. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 13.
Wednesday
A chance of snow showers. Partly sunny, with a high near 29. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Silver Plume CO
 39.66°N 105.73°W (Elev. 11739 ft)
Last Update:
3:26 am MST Nov 20, 2025
Forecast Valid:
6am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation