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 75%
Wind Speed E 3 mph
Barometer 30.32 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 7 Dec 11:35 pm MST
Extended Forecast for

Brainard Lake CO

High Wind Watch December 9, 12:00am until December 10, 12:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: A 20 percent chance of snow. Partly cloudy, with a low around 15. Wind chill values as low as -5. Very windy, with a west wind 37 to 39 mph, with gusts as high as 65 mph.

    Low: 15 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. Wind chill values as low as -3. Very windy, with a west wind 33 to 38 mph, with gusts as high as 60 mph.

    High: 23 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Wind chill values as low as -4. Strong and damaging winds, with a west wind 34 to 44 mph increasing to 50 to 60 mph. Winds could gust as high as 80 mph.

    Low: 19 °F

    Partly Cloudy
    and Damaging
    Winds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Wind chill values as low as -2. Strong and damaging winds, with a west wind 60 to 65 mph decreasing to 47 to 52 mph in the afternoon. Winds could gust as high as 85 mph.

    High: 29 °F

    Mostly Sunny
    and Damaging
    Winds

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. Very windy, with a west wind 43 to 48 mph decreasing to 32 to 37 mph after midnight. Winds could gust as high as 70 mph.

    Low: 27 °F

    Chance Snow
    and Very
    Windy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Partly sunny, with a high near 34. Very windy.

    High: 34 °F

    Chance Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 30. Strong and damaging winds.

    Low: 30 °F

    Chance Snow
    and Damaging
    Winds

  • Thursday

    Thursday: A chance of snow. Partly sunny, with a high near 32. Very windy.

    High: 32 °F

    Chance Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
A 20 percent chance of snow. Partly cloudy, with a low around 15. Wind chill values as low as -5. Very windy, with a west wind 37 to 39 mph, with gusts as high as 65 mph.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. Wind chill values as low as -3. Very windy, with a west wind 33 to 38 mph, with gusts as high as 60 mph.
Monday Night
Partly cloudy, with a low around 19. Wind chill values as low as -4. Strong and damaging winds, with a west wind 34 to 44 mph increasing to 50 to 60 mph. Winds could gust as high as 80 mph.
Tuesday
Mostly sunny, with a high near 29. Wind chill values as low as -2. Strong and damaging winds, with a west wind 60 to 65 mph decreasing to 47 to 52 mph in the afternoon. Winds could gust as high as 85 mph.
Tuesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. Very windy, with a west wind 43 to 48 mph decreasing to 32 to 37 mph after midnight. Winds could gust as high as 70 mph.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 34. Very windy.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 30. Strong and damaging winds.
Thursday
A chance of snow. Partly sunny, with a high near 32. Very windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26. Windy.
Friday
A slight chance of snow. Mostly sunny, with a high near 31. Windy.
Friday Night
Partly cloudy, with a low around 22. Windy.
Saturday
Sunny, with a high near 31. Windy.
Saturday Night
Mostly clear, with a low around 20. Windy.
Sunday
Sunny, with a high near 33. 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:
1:27 pm MST Dec 7, 2025
Forecast Valid:
11pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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