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.

Fair

26°F

-3°C

Humidity 73%
Wind Speed W 12 G 17 mph
Barometer 29.99 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 6 Dec 6:15 pm MST
Extended Forecast for

7 Miles NE Silverthorne CO

Winter Storm Warning December 6, 06:34pm until December 6, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Storm Warning December 6, 06:34pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 8 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -9. Blustery, with a west northwest wind 11 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Blustery.
    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 13. Wind chill values as low as -2. West southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 13 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 22. Wind chill values as low as zero. Breezy, with a west wind 13 to 15 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.

    High: 22 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 12 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 28. Breezy.

    High: 28 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 30. Breezy.

    High: 30 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Snow showers. Areas of blowing snow before 3am, then patchy blowing snow after 4am. Low around 8. Wind chill values as low as -7. Blustery, with a west northwest wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Sunday
A 30 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -9. Blustery, with a west northwest wind 11 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 13. Wind chill values as low as -2. West southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Monday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 22. Wind chill values as low as zero. Breezy, with a west wind 13 to 15 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 12. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph.
Tuesday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 28. Breezy.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 30. Breezy.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. Windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 27. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Friday
A slight chance of snow. Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Silverthorne CO
 39.73°N 106°W (Elev. 11398 ft)
Last Update:
1:36 pm MST Dec 6, 2025
Forecast Valid:
6pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation