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

25°F

-4°C

Humidity 73%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 2 Dec 6:35 pm MST
Extended Forecast for

4 Miles SSE Silver Plume CO

  • Tonight

    Tonight: Snow, mainly after 8pm. Low around 9. West wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 9 °F

    Snow

  • Wednesday

    Wednesday: Snow. Temperature rising to near 15 by 9am, then falling to around 9 during the remainder of the day. Wind chill values as low as -2. East southeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 15 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -14. Breezy, with a south wind 6 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Patchy blowing snow before 4pm. Sunny, with a high near 22. Wind chill values as low as -13. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph.

    High: 22 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 10. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph.

    Low: 10 °F

    Slight Chance
    Snow and
    Windy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 23. Breezy.

    High: 23 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 13. Very windy.

    Low: 13 °F

    Chance Snow
    and Very
    Windy

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Very windy.

    High: 27 °F

    Snow Likely
    and Very
    Windy

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Snow Likely
    and Windy

Detailed Forecast

Tonight
Snow, mainly after 8pm. Low around 9. West wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. Temperature rising to near 15 by 9am, then falling to around 9 during the remainder of the day. Wind chill values as low as -2. East southeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -14. Breezy, with a south wind 6 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Thursday
Patchy blowing snow before 4pm. Sunny, with a high near 22. Wind chill values as low as -13. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 10. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph.
Friday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 23. Breezy.
Friday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 13. Very windy.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 18. Windy.
Sunday
A chance of snow, mainly before 11am. Partly sunny, with a high near 28. Windy.
Sunday Night
Partly cloudy, with a low around 15. Windy.
Monday
A slight chance of snow. Mostly sunny, with a high near 28. Windy.
Monday Night
Partly cloudy, with a low around 14. Windy.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 34. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Silver Plume CO
 39.64°N 105.7°W (Elev. 11729 ft)
Last Update:
2:21 pm MST Dec 2, 2025
Forecast Valid:
6pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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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