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

10°F

-12°C

Humidity 75%
Wind Speed N 6 mph
Barometer 30.16 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 7 Dec 5:15 am CST
Extended Forecast for

Black River Falls WI

  • Today

    Today: Mostly sunny, with a high near 15. Wind chill values as low as -7. North wind around 5 mph becoming calm in the afternoon.

    High: 15 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around -2. Calm wind.

    Low: -2 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 22. Wind chill values as low as zero. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 18 mph.

    High: 22 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Cloudy, with a low around 14. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Rain and snow likely after noon. Cloudy, with a high near 35. West wind around 6 mph becoming south in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 3am. Low around 21. South wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 29 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 3. Northwest wind around 6 mph becoming calm in the evening.

    Low: 3 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 20. Northwest wind 3 to 7 mph.

    High: 20 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 15. Wind chill values as low as -7. North wind around 5 mph becoming calm in the afternoon.
Tonight
Increasing clouds, with a low around -2. Calm wind.
Monday
Mostly cloudy, with a high near 22. Wind chill values as low as zero. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Snow likely, mainly before midnight. Cloudy, with a low around 14. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow likely after noon. Cloudy, with a high near 35. West wind around 6 mph becoming south in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 3am. Low around 21. South wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3. Northwest wind around 6 mph becoming calm in the evening.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 20. Northwest wind 3 to 7 mph.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -3. Northwest wind 5 to 7 mph.
Friday
Mostly cloudy, with a high near 11. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around -9. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 6. Northwest wind around 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.86°W
Last Update:
5:21 am CST Dec 7, 2025
Forecast Valid:
5am CST Dec 7, 2025-6pm CST Dec 13, 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