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

21°F

-6°C

Humidity 77%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 3 Dec 5:55 pm MST
Extended Forecast for

Brainard Lake CO

  • Tonight

    Tonight: A 40 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 8. Wind chill values as low as -11. Breezy, with a south southwest wind 8 to 13 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 32 mph. Little or no snow accumulation expected.

    Low: 8 °F

    Chance Snow
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Patchy blowing snow. Sunny, with a high near 15. Wind chill values as low as -15. Windy, with a west wind 25 to 28 mph, with gusts as high as 46 mph.

    High: 15 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Widespread blowing snow, mainly between 10pm and 1am. Partly cloudy, with a low around 12. Wind chill values as low as -11. Very windy, with a west wind 32 to 37 mph, with gusts as high as 60 mph.

    Low: 12 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Friday

    Friday: A 50 percent chance of snow. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 19. Wind chill values as low as -10. Very windy, with a west wind 32 to 37 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph. New snow accumulation of less than one inch possible.

    High: 19 °F

    Chance Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 17. Windy, with a west wind 25 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow, mainly before 11am. High near 20. Windy. Chance of precipitation is 80%.

    High: 20 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 14. Windy. Chance of precipitation is 60%.

    Low: 14 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: A chance of snow, mainly before 11am. Partly sunny, with a high near 18. Windy.

    High: 18 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Very windy.

    Low: 15 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
A 40 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 8. Wind chill values as low as -11. Breezy, with a south southwest wind 8 to 13 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 32 mph. Little or no snow accumulation expected.
Thursday
Patchy blowing snow. Sunny, with a high near 15. Wind chill values as low as -15. Windy, with a west wind 25 to 28 mph, with gusts as high as 46 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Widespread blowing snow, mainly between 10pm and 1am. Partly cloudy, with a low around 12. Wind chill values as low as -11. Very windy, with a west wind 32 to 37 mph, with gusts as high as 60 mph.
Friday
A 50 percent chance of snow. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 19. Wind chill values as low as -10. Very windy, with a west wind 32 to 37 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph. New snow accumulation of less than one inch possible.
Friday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 17. Windy, with a west wind 25 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 60%.
Saturday
Snow. Widespread blowing snow, mainly before 11am. High near 20. Windy. Chance of precipitation is 80%.
Saturday Night
Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 14. Windy. Chance of precipitation is 60%.
Sunday
A chance of snow, mainly before 11am. Partly sunny, with a high near 18. Windy.
Sunday Night
Partly cloudy, with a low around 15. Very windy.
Monday
A slight chance of snow. Mostly sunny, with a high near 25. Very windy.
Monday Night
Partly cloudy, with a low around 19. Very windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 30. Very windy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 25. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 33. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.57°W (Elev. 10561 ft)
Last Update:
4:05 pm MST Dec 3, 2025
Forecast Valid:
6pm MST Dec 3, 2025-6pm MST Dec 10, 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