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.

Light Snow

11°F

-12°C

Humidity 81%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 4 Dec 3:15 am MST
Extended Forecast for

2 Miles N Silver Plume CO

Winter Storm Watch December 5, 05:00pm until December 7, 08:00am
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 7. Wind chill values as low as -8. West wind around 14 mph, with gusts as high as 22 mph.

    Low: 7 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 17. Wind chill values as low as -8. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 37 mph.

    High: 17 °F

    Sunny and
    Blustery

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly after 2am. Partly cloudy, with a temperature rising to around 18 by 5am. Wind chill values as low as -7. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    Low: 13 °F⇑

    Chance Snow
    and Windy

  • Friday

    Friday: A 50 percent chance of snow. Patchy blowing snow between 11am and 1pm. Partly sunny, with a high near 26. Wind chill values as low as -1. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph. New snow accumulation of around an inch possible.

    High: 26 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 18. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow. Areas of blowing snow. High near 26. Windy. Chance of precipitation is 90%.

    High: 26 °F

    Snow and
    Areas Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 15. Windy. Chance of precipitation is 70%.

    Low: 15 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Sunday

    Sunday: A chance of snow, mainly before 11am. Patchy blowing snow before noon. Mostly sunny, with a high near 24. Breezy.

    High: 24 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. Windy.

    Low: 14 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 7. Wind chill values as low as -8. West wind around 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 17. Wind chill values as low as -8. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 37 mph.
Thursday Night
A 40 percent chance of snow, mainly after 2am. Partly cloudy, with a temperature rising to around 18 by 5am. Wind chill values as low as -7. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Patchy blowing snow between 11am and 1pm. Partly sunny, with a high near 26. Wind chill values as low as -1. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph. New snow accumulation of around an inch possible.
Friday Night
Snow likely, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 18. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.
Saturday
Snow. Areas of blowing snow. High near 26. Windy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 15. Windy. Chance of precipitation is 70%.
Sunday
A chance of snow, mainly before 11am. Patchy blowing snow before noon. Mostly sunny, with a high near 24. Breezy.
Sunday Night
Partly cloudy, with a low around 14. Windy.
Monday
A chance of snow, mainly before 11am. Mostly sunny, with a high near 30. Windy.
Monday Night
Partly cloudy, with a low around 20. Windy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 35. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 37. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Silver Plume CO
 39.73°N 105.74°W (Elev. 10722 ft)
Last Update:
3:25 am MST Dec 4, 2025
Forecast Valid:
3am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
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