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

26°F

-3°C

Humidity 82%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 5 Dec 7:55 pm MST
Extended Forecast for

Brainard Lake CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Snow, mainly after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 9pm. Temperature rising to around 24 by 4am. Wind chill values as low as -1. Windy, with a west wind 28 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 6 to 10 inches possible.

    Low: 19 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 17 by 4pm. Wind chill values as low as -3. Very windy, with a west wind 33 to 36 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 23 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow. Low around 14. Wind chill values as low as -8. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 14 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 19. Wind chill values as low as -9. Very windy, with a west wind 29 to 39 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

    High: 19 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 13. Very windy, with a west wind 31 to 40 mph, with gusts as high as 60 mph.

    Low: 13 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 23. Very windy.

    High: 23 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Very windy.

    Low: 19 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A slight chance of snow. Partly sunny, with a high near 31. Very windy.

    High: 31 °F

    Slight Chance
    Snow and Very
    Windy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. Strong and damaging winds.

    Low: 27 °F

    Chance Snow
    and Damaging
    Winds

Detailed Forecast

Tonight
Snow, mainly after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 9pm. Temperature rising to around 24 by 4am. Wind chill values as low as -1. Windy, with a west wind 28 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 6 to 10 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 17 by 4pm. Wind chill values as low as -3. Very windy, with a west wind 33 to 36 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Saturday Night
Snow. Widespread blowing snow. Low around 14. Wind chill values as low as -8. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 19. Wind chill values as low as -9. Very windy, with a west wind 29 to 39 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 13. Very windy, with a west wind 31 to 40 mph, with gusts as high as 60 mph.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 23. 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 31. Very windy.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. Strong and damaging winds.
Wednesday
A chance of snow. Partly sunny, with a high near 33. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 29. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 33. Very windy.
Thursday Night
Mostly cloudy, with a low around 24. Very windy.
Friday
Mostly sunny, with a high near 31. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.09°N 105.57°W (Elev. 10564 ft)
Last Update:
2:47 pm MST Dec 5, 2025
Forecast Valid:
8pm MST Dec 5, 2025-6pm MST Dec 12, 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