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 94%
Wind Speed Calm
Barometer 29.72 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 5 Jan 2:15 am CST
Extended Forecast for

Black River Falls WI

  • Overnight

    Overnight: Cloudy, with a steady temperature around 25. Calm wind.

    Low: 25 °F

    Cloudy

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 35. Calm wind.

    High: 35 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A chance of freezing rain, mainly after 9pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 29. Calm wind. Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Freezing Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: A chance of rain or freezing rain before 9am, then a chance of rain between 9am and noon. Mostly cloudy, with a high near 37. Calm wind becoming west around 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Chance
    Rain/Freezing
    Rain then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Light south wind.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 25. Calm wind.
Monday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 35. Calm wind.
Monday Night
A chance of freezing rain, mainly after 9pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 29. Calm wind. Chance of precipitation is 50%.
Tuesday
A chance of rain or freezing rain before 9am, then a chance of rain between 9am and noon. Mostly cloudy, with a high near 37. Calm wind becoming west around 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 20. Calm wind.
Wednesday
Mostly sunny, with a high near 41. Light south wind.
Wednesday Night
Partly cloudy, with a low around 25. Calm wind.
Thursday
Partly sunny, with a high near 41. Light and variable wind.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 25. Calm wind.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 36. Calm wind becoming northeast around 6 mph in the morning. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Northwest wind around 6 mph. Chance of precipitation is 50%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 29. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11. West wind 5 to 7 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 26. West wind around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.83°W
Last Update:
2:16 am CST Jan 5, 2026
Forecast Valid:
2am CST Jan 5, 2026-6pm CST Jan 11, 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