Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Overcast

64°F

18°C

Humidity 77%
Wind Speed S 5 mph
Barometer 29.79 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 23 Apr 3:55 am CDT
Extended Forecast for

6 Miles ESE Merrillan WI

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 80. South wind 6 to 14 mph, with gusts as high as 29 mph.

    High: 80 °F

    Partly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am.  Low around 51. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 51 °F

    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 64. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after 1am.  Mostly cloudy, with a low around 45. East wind 7 to 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 62. East wind 10 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. South wind 6 to 14 mph, with gusts as high as 29 mph.
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Low around 51. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 64. Northwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 38. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 42. Calm wind.
Sunday
Partly sunny, with a high near 67. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Sunday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 45. East wind 7 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 62. East wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Monday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 42. Southeast wind around 10 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 58. West wind 9 to 13 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 37. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 59. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Merrillan WI
 44.42°N 90.73°W
3:57 am CDT Apr 23, 2026
4am CDT Apr 23, 2026-6pm CDT Apr 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

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