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

32°F

0°C

Humidity 93%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Mar 4:15 am CDT
Extended Forecast for

Black River Falls WI

  • Today

    Today: Patchy fog before 11am. Otherwise, partly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog before 1am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34. Calm wind becoming southwest around 5 mph.

    Low: 34 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 55. Northwest wind 3 to 7 mph.

    High: 55 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 35. South wind around 6 mph becoming northeast after midnight.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 45. North wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. North wind 3 to 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, partly sunny, with a high near 49. Light and variable wind.
Tonight
Patchy fog before 1am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34. Calm wind becoming southwest around 5 mph.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 55. Northwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 32. Light and variable wind.
Saturday
Mostly sunny, with a high near 64. Calm wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 35. South wind around 6 mph becoming northeast after midnight.
Sunday
A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 45. North wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 22. North wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 46. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 29. South wind 3 to 5 mph.
Tuesday
Mostly cloudy, with a high near 52. Southwest wind 5 to 7 mph becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29. Light and variable wind becoming east around 5 mph after midnight.
Wednesday
Mostly cloudy, with a high near 55. Southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.86°W
Last Update:
2:17 am CDT Mar 19, 2026
Forecast Valid:
4am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation