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.

Overcast

28°F

-2°C

Humidity 87%
Wind Speed NW 6 mph
Barometer 29.85 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 3 Dec 5:36 am CST
Extended Forecast for

Black River Falls WI

  • Overnight

    Overnight: A 20 percent chance of snow. Cloudy, with a steady temperature around 26. West wind around 6 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of flurries before 7am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 8 by 5pm. Wind chill values as low as -5. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 21 °F⇓

    Slight Chance
    Flurries

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -13. Northwest wind 3 to 8 mph. Winds could gust as high as 22 mph.

    Low: -13 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 14. Wind chill values as low as -12. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 5. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: 5 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 28. Southwest wind around 6 mph. Little or no snow accumulation expected.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 12. Light west wind.

    Low: 12 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Partly sunny, with a high near 24. Calm wind becoming northwest around 5 mph.

    High: 24 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Cloudy, with a steady temperature around 26. West wind around 6 mph, with gusts as high as 21 mph.
Wednesday
A slight chance of flurries before 7am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 8 by 5pm. Wind chill values as low as -5. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around -13. Northwest wind 3 to 8 mph. Winds could gust as high as 22 mph.
Thursday
Mostly sunny, with a high near 14. Wind chill values as low as -12. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 5. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 28. Southwest wind around 6 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 12. Light west wind.
Saturday
A 20 percent chance of snow after noon. Partly sunny, with a high near 24. Calm wind becoming northwest around 5 mph.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 4. Calm wind.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 20. Calm wind becoming northeast around 5 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 0. Calm wind.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 24. Calm wind becoming south around 6 mph.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. Light and variable wind becoming west around 5 mph after midnight.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 29. West wind 5 to 7 mph becoming south in the afternoon.
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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:
5:11 am CST Dec 3, 2025
Forecast Valid:
5am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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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