Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

45°F

7°C

Humidity 87%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 20 Mar 8:55 am CDT
Extended Forecast for

Black River Falls WI

  • Today

    Today: Partly sunny, with a high near 56. Northwest wind 3 to 6 mph.

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. Light and variable wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 71 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am.  Mostly cloudy, with a low around 41. Light and variable wind becoming north around 6 mph after midnight.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 1pm.  Mostly cloudy, with a high near 49. North wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 49 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. North wind around 6 mph becoming calm  in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 48. Calm wind becoming northwest around 5 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 56. Northwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 35. Light and variable wind.
Saturday
Partly sunny, with a high near 71. Light and variable wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 41. Light and variable wind becoming north around 6 mph after midnight.
Sunday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 49. North wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 23. North wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 48. Calm wind becoming northwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 54. Light and variable wind becoming west 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 28. Light and variable wind becoming east around 5 mph after midnight.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 50. South wind 5 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34. South wind around 6 mph.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 53. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.86°W
8:47 am CDT Mar 20, 2026
9am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database