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

7°F

-14°C

Humidity 92%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 1 Dec 7:35 pm CST
Extended Forecast for

Black River Falls WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 25. Calm wind becoming southwest around 6 mph in the morning.

    High: 25 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after midnight. Cloudy, with a temperature rising to around 23 by 5am. South wind around 5 mph becoming west after midnight. New snow accumulation of less than a half inch possible.

    Low: 19 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 25. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 25 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -9. Northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: -9 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 12. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 12 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 1. South wind around 6 mph.

    Low: 1 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 26. Southwest wind around 6 mph.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10. Light and variable wind.

    Low: 10 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 8. Calm wind.
Tuesday
Mostly cloudy, with a high near 25. Calm wind becoming southwest around 6 mph in the morning.
Tuesday Night
A 40 percent chance of snow after midnight. Cloudy, with a temperature rising to around 23 by 5am. South wind around 5 mph becoming west after midnight. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 25. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around -9. Northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 12. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 1. South wind around 6 mph.
Friday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 26. Southwest wind around 6 mph.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10. Light and variable wind.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 24. Calm wind becoming northwest around 5 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 2. Light north wind.
Sunday
Partly sunny, with a high near 17. Calm wind becoming north around 6 mph.
Sunday Night
Mostly cloudy, with a low around -2. Light and variable wind.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 23. Calm wind becoming south around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.86°W
Last Update:
4:41 pm CST Dec 1, 2025
Forecast Valid:
8pm CST Dec 1, 2025-6pm CST Dec 8, 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