National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

-12°F

-24°C

Humidity 81%
Wind Speed Calm
Barometer 30.39 in
Dewpoint -16°F (-27°C)
Visibility 10.00 mi
Last update 7 Dec 10:35 pm CST
Extended Forecast for

3 Miles S Black River Falls WI

  • Tonight

    Tonight: Mostly cloudy, with a temperature falling to near -8 by midnight, then rising to around 1 during the remainder of the night. Calm wind.

    Low: -8 °F⇑

    Mostly Cloudy

  • Monday

    Monday: A chance of flurries between noon and 2pm. Mostly cloudy, with a high near 22. Calm wind becoming south 5 to 7 mph in the morning.

    High: 22 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Cloudy, with a temperature rising to around 24 by 5am. South wind around 7 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F⇑

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow likely after noon, mixing with rain after 3pm. Cloudy, with a high near 33. West wind around 6 mph becoming south in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Cloudy then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow before 9pm, then rain and snow between 9pm and 3am, then snow likely after 3am. Low around 20. South wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 29. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1. Northwest wind around 5 mph becoming calm in the evening.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow. Partly sunny, with a high near 17. Calm wind becoming northwest around 5 mph.

    High: 17 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around -2. West wind 3 to 6 mph.

    Low: -2 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a temperature falling to near -8 by midnight, then rising to around 1 during the remainder of the night. Calm wind.
Monday
A chance of flurries between noon and 2pm. Mostly cloudy, with a high near 22. Calm wind becoming south 5 to 7 mph in the morning.
Monday Night
Snow likely, mainly before midnight. Cloudy, with a temperature rising to around 24 by 5am. South wind around 7 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely after noon, mixing with rain after 3pm. Cloudy, with a high near 33. West wind around 6 mph becoming south in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow before 9pm, then rain and snow between 9pm and 3am, then snow likely after 3am. Low around 20. South wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 29. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around -1. Northwest wind around 5 mph becoming calm in the evening.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 17. Calm wind becoming northwest around 5 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -2. West wind 3 to 6 mph.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 10. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around -10. Northwest wind around 7 mph, with gusts as high as 21 mph.
Saturday
Partly sunny and cold, with a high near 5. West wind 5 to 7 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -10. Light west wind.
Sunday
Partly sunny, with a high near 13. Calm wind becoming southwest around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Black River Falls WI
 44.25°N 90.86°W
Last Update:
9:26 pm CST Dec 7, 2025
Forecast Valid:
10pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
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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