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.

Fair

41°F

5°C

Humidity 34%
Wind Speed NW 9 G 16 mph
Barometer 30.06 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 11 Mar 5:55 pm CDT
Extended Forecast for

Black River Falls WI

  • Tonight

    Tonight: Mostly clear, with a low around 20. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of snow between 2pm and 4pm, then a chance of rain after 4pm. Increasing clouds, with a high near 45. Light and variable wind becoming south 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

    High: 45 °F

    Sunny then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow before 4am, then a chance of snow. Patchy blowing snow after 5am. Low around 28. Breezy, with a south wind 14 to 24 mph becoming west after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: Patchy blowing snow before 8am. Partly sunny, with a high near 39. Breezy, with a northwest wind 16 to 25 mph, with gusts as high as 47 mph.

    High: 39 °F

    Breezy.
    Patchy
    Blowing Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Partly sunny, with a high near 41. Calm wind becoming south around 5 mph in the afternoon.

    High: 41 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 25. Light east wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    Low: 25 °F

    Snow

  • Sunday

    Sunday: Snow. High near 33. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 33 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 9. Blustery, with a north wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 9 °F

    Snow Likely
    and Blustery

Detailed Forecast

Tonight
Mostly clear, with a low around 20. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Thursday
A chance of snow between 2pm and 4pm, then a chance of rain after 4pm. Increasing clouds, with a high near 45. Light and variable wind becoming south 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Thursday Night
Rain and snow before 4am, then a chance of snow. Patchy blowing snow after 5am. Low around 28. Breezy, with a south wind 14 to 24 mph becoming west after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Patchy blowing snow before 8am. Partly sunny, with a high near 39. Breezy, with a northwest wind 16 to 25 mph, with gusts as high as 47 mph.
Friday Night
Partly cloudy, with a low around 19. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 41. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Snow. Low around 25. Light east wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Sunday
Snow. High near 33. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 9. Blustery, with a north wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 22. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around -5. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 27. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11. Light southeast wind.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 38. Calm wind becoming south around 6 mph in the afternoon.
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:
4:46 pm CDT Mar 11, 2026
Forecast Valid:
6pm CDT Mar 11, 2026-6pm CDT Mar 18, 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