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.

Mostly Cloudy

23°F

-5°C

Humidity 51%
Wind Speed NW 5 mph
Barometer 30.33 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 28 Feb 6:35 pm CST
Extended Forecast for

Black River Falls WI

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 5. North wind around 5 mph becoming calm in the evening.

    Low: 5 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 29. Light and variable wind.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 41. Calm wind becoming south 5 to 8 mph.

    High: 41 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 27. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tuesday Night

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

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain. Mostly sunny, with a high near 46. Calm wind becoming southeast around 5 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 5. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 29. Light and variable wind.
Sunday Night
Mostly clear, with a low around 11. Calm wind.
Monday
Increasing clouds, with a high near 41. Calm wind becoming south 5 to 8 mph.
Monday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 27. Calm wind. New snow accumulation of less than a half inch possible.
Tuesday
A chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 25. Calm wind.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 46. Calm wind becoming southeast around 5 mph.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 31. Calm wind.
Thursday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 51. Calm wind becoming southeast around 6 mph.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 35. Light southeast wind.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 54. Light and variable wind becoming south 5 to 7 mph in the morning.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30. Light west wind.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 53. West wind 3 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:
5:46 pm CST Feb 28, 2026
Forecast Valid:
6pm CST Feb 28, 2026-6pm CST Mar 7, 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