Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

51°F

11°C

Humidity 71%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 21 Apr 9:55 pm CDT
Extended Forecast for

6 Miles ESE Merrillan WI

  • Tonight

    Tonight: Clear, with a low around 42. Light east wind.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Southeast wind 3 to 7 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Southeast wind around 6 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 80. South wind 5 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 56. South wind 6 to 8 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Showers

  • Friday

    Friday: A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers after 1pm.  Mostly sunny, with a high near 67. South wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 42. Light east wind.
Wednesday
Sunny, with a high near 78. Southeast wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 57. Southeast wind around 6 mph.
Thursday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 80. South wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday Night
Showers and possibly a thunderstorm. Low around 56. South wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers after 1pm. Mostly sunny, with a high near 67. South wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 41. Calm wind.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 66. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45. East wind 6 to 9 mph, with gusts as high as 24 mph.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. East wind 8 to 10 mph, with gusts as high as 24 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42. East wind 5 to 9 mph becoming north after midnight. Winds could gust as high as 22 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 59. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Merrillan WI
 44.42°N 90.73°W
6:06 pm CDT Apr 21, 2026
10pm CDT Apr 21, 2026-6pm CDT Apr 28, 2026
 
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Additional Resources

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