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

43°F

6°C

Humidity 69%
Wind Speed W 12 G 20 mph
Barometer 29.49 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 13 Jan 2:35 pm CST
Extended Forecast for

Black River Falls WI

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 4pm. Cloudy, with a high near 46. West wind 13 to 15 mph, with gusts as high as 31 mph.

    High: 46 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of rain and snow showers before 1am, then a chance of flurries between 1am and 3am. Cloudy, with a low around 15. North wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Rain/Flurries
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 20. North wind 8 to 14 mph, with gusts as high as 28 mph.

    High: 20 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 4. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 4 °F

    Mostly Clear

  • Thursday

    Thursday: Snow likely after noon. Partly sunny, with a high near 24. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Mostly Sunny
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow. Low around 23. South wind around 6 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow

  • Friday

    Friday: Snow. High near 31. Northwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 31 °F

    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 7. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 7 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 14. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 4pm. Cloudy, with a high near 46. West wind 13 to 15 mph, with gusts as high as 31 mph.
Tonight
A chance of rain and snow showers before 1am, then a chance of flurries between 1am and 3am. Cloudy, with a low around 15. North wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 20. North wind 8 to 14 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 4. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Thursday
Snow likely after noon. Partly sunny, with a high near 24. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 23. South wind around 6 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 31. Northwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 14. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around -3. West wind around 6 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 13. West wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 0. West wind around 7 mph, with gusts as high as 18 mph.
M.L.King Day
Partly sunny, with a high near 10. Northwest wind 7 to 10 mph, with gusts as high as 20 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:
1:51 pm CST Jan 13, 2026
Forecast Valid:
2pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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