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

41°F

5°C

Humidity 70%
Wind Speed W 10 mph
Barometer 29.51 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Jan 7:15 am CST
Extended Forecast for

Black River Falls WI

  • Today

    Today: A chance of rain before 1pm, then a slight chance of sprinkles between 1pm and 3pm, then a slight chance of rain after 3pm. Increasing clouds, with a high near 44. West wind 7 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain showers and flurries before 9pm, then a slight chance of flurries between 9pm and 3am. Mostly cloudy, with a low around 15. Blustery, with a north wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Rain/Flurries
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a steady temperature around 18. Wind chill values as low as zero. North wind 9 to 15 mph, with gusts as high as 30 mph.

    High: 18 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 3. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 3 °F

    Mostly Clear

  • Thursday

    Thursday: Snow likely after noon. Partly sunny, with a high near 28. 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 one inch possible.

    High: 28 °F

    Mostly Sunny
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow. Low around 20. 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 2 to 4 inches possible.

    Low: 20 °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 6. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 6 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 13. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 13 °F

    Chance Snow

Detailed Forecast

Today
A chance of rain before 1pm, then a slight chance of sprinkles between 1pm and 3pm, then a slight chance of rain after 3pm. Increasing clouds, with a high near 44. West wind 7 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tonight
A slight chance of rain showers and flurries before 9pm, then a slight chance of flurries between 9pm and 3am. Mostly cloudy, with a low around 15. Blustery, with a north wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a steady temperature around 18. Wind chill values as low as zero. North wind 9 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 3. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Snow likely after noon. Partly sunny, with a high near 28. 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 one inch possible.
Thursday Night
Snow. Low around 20. 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 2 to 4 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 6. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.
Saturday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 13. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around -2. Northwest wind around 6 mph.
Sunday
Partly sunny, with a high near 12. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around -2. West wind around 6 mph.
M.L.King Day
Partly sunny, with a high near 15. West wind 6 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:
7:16 am CST Jan 13, 2026
Forecast Valid:
7am 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