Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Light Rain

65°F

18°C

Humidity 34%
Wind Speed SW 3 mph
Barometer 29.91 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 14 May 9:35 pm CDT
Extended Forecast for

5 Miles ESE Merrillan WI

  • Tonight

    Tonight: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 51. South wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Showers
    Likely

  • Friday

    Friday: Sunny, with a high near 85. Southwest wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am.  Mostly cloudy, with a low around 54. South wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms, then a chance of showers after 10pm.  Partly cloudy, with a low around 50. Light and variable wind.  Chance of precipitation is 30%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 81. Southeast wind 7 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 61. Southeast wind around 8 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Chance
    T-storms

  • Monday

    Monday: Showers and possibly a thunderstorm.  High near 86. South wind 8 to 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%.

    High: 86 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 58. Southwest wind 8 to 13 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%.

    Low: 58 °F

    Showers

Detailed Forecast

Tonight
Showers likely, mainly before 1am. Mostly cloudy, with a low around 51. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 85. Southwest wind 7 to 9 mph, with gusts as high as 22 mph.
Friday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 54. South wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Partly cloudy, with a low around 50. Light and variable wind. Chance of precipitation is 30%.
Sunday
Showers and possibly a thunderstorm. High near 81. Southeast wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southeast wind around 8 mph, with gusts as high as 25 mph.
Monday
Showers and possibly a thunderstorm. High near 86. South wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm. Low around 58. Southwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 77. West wind 11 to 13 mph, with gusts as high as 29 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 43. West wind 5 to 10 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 67. Northwest wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 43. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 69. Calm wind becoming east around 6 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Merrillan WI
 44.42°N 90.73°W
9:47 pm CDT May 14, 2026
9pm CDT May 14, 2026-6pm CDT May 21, 2026
 
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