Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

19°F

-7°C

Humidity 97%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 12 Mar 5:55 am CDT
Extended Forecast for

6 Miles ESE Merrillan WI

Wind Advisory March 13, 12:00am until March 13, 01:00pm
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: A 30 percent chance of snow, mainly after 5pm.  Increasing clouds, with a high near 44. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 44 °F

    Sunny then
    Chance Snow

  • Tonight

    Tonight: Rain and snow before 2am, then a chance of rain between 2am and 4am, then a chance of rain and snow after 4am.  Low around 29. Breezy, with a south wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: A 30 percent chance of snow, mainly before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 39. Breezy, with a northwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 39 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Northwest wind around 6 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm.  Mostly cloudy, with a high near 39. Light and variable wind.

    High: 39 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. The snow could be heavy at times.  Low around 25. Calm wind becoming east 5 to 7 mph after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of 6 to 10 inches possible.

    Low: 25 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday

    Sunday: Snow.  High near 32. Northeast wind 10 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 10. North wind around 15 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely

  • Monday

    Monday: A 20 percent chance of snow before 1pm.  Mostly cloudy, with a high near 21. Northwest wind around 14 mph, with gusts as high as 30 mph.

    High: 21 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 44. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.
Tonight
Rain and snow before 2am, then a chance of rain between 2am and 4am, then a chance of rain and snow after 4am. Low around 29. Breezy, with a south wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 39. Breezy, with a northwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 47 mph.
Friday Night
Partly cloudy, with a low around 20. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 39. Light and variable wind.
Saturday Night
Snow, mainly after 1am. The snow could be heavy at times. Low around 25. Calm wind becoming east 5 to 7 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 6 to 10 inches possible.
Sunday
Snow. High near 32. Northeast wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 10. North wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Monday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 21. Northwest wind around 14 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around -4. Northwest wind 3 to 8 mph. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 25. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 7. Calm wind.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 37. Calm wind becoming south around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Merrillan WI
 44.42°N 90.73°W
5:46 am CDT Mar 12, 2026
6am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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Additional Resources

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