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 90%
Wind Speed Calm
Barometer 29.71 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 5 Jan 12:35 am CST
Extended Forecast for

Black River Falls WI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 26. Light and variable wind.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, with a high near 36. Calm wind.

    High: 36 °F

    Cloudy

  • Monday Night

    Monday Night: Freezing rain likely, mainly after midnight. Patchy fog after 1am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible.

    Low: 30 °F

    Freezing Rain
    Likely 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 38. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Chance
    Rain/Freezing
    Rain then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Light south wind.

    High: 40 °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 39. Light and variable wind.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 26. Light and variable wind.
Monday
Cloudy, with a high near 36. Calm wind.
Monday Night
Freezing rain likely, mainly after midnight. Patchy fog after 1am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible.
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 38. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 21. Calm wind.
Wednesday
Mostly sunny, with a high near 40. Light south wind.
Wednesday Night
Partly cloudy, with a low around 25. Calm wind.
Thursday
Partly sunny, with a high near 39. Light and variable wind.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 22. Light and variable wind.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 37. Light and variable wind becoming northeast around 6 mph in the morning. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 19. Northwest wind around 6 mph. Chance of precipitation is 30%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 27. 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 10. Northwest wind around 7 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 28. West wind 5 to 7 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:
9:46 pm CST Jan 4, 2026
Forecast Valid:
12am 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