Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

37°F

3°C

Humidity 67%
Wind Speed NE 9 mph
Barometer 30.17 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Apr 1:35 am CDT
Extended Forecast for

5 Miles ESE Merrillan WI

Winter Weather Advisory April 2, 12:00am until April 2, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Partly cloudy, with a low around 29. Light north wind.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. Calm wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain showers, snow showers, freezing rain, and sleet before 3am, then freezing rain between 3am and 4am, then freezing rain, possibly mixed with sleet after 4am. The sleet could be heavy at times.  Low around 30. East wind 9 to 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible.  New snow and sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Snow/Sleet
    Likely then
    Wintry Mix

  • Thursday

    Thursday: Freezing rain and sleet before 9am, then rain showers, possibly mixed with sleet between 9am and 10am, then rain showers after 10am. The sleet could be heavy at times. Some thunder is also possible.  High near 49. East wind 8 to 13 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible.  New sleet accumulation of less than a half inch possible.

    High: 49 °F

    Wintry Mix
    then Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am.  Mostly cloudy, with a low around 31. East wind around 7 mph becoming west after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 31 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 51. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 34. East wind around 8 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%.

    Low: 34 °F

    Showers

  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 45. East wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 45 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers before 1am.  Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. Light north wind.
Wednesday
Partly sunny, with a high near 47. Calm wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Rain showers, snow showers, freezing rain, and sleet before 3am, then freezing rain between 3am and 4am, then freezing rain, possibly mixed with sleet after 4am. The sleet could be heavy at times. Low around 30. East wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Thursday
Freezing rain and sleet before 9am, then rain showers, possibly mixed with sleet between 9am and 10am, then rain showers after 10am. The sleet could be heavy at times. Some thunder is also possible. High near 49. East wind 8 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Thursday Night
Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 31. East wind around 7 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 51. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Low around 34. East wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 45. East wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A slight chance of rain and snow showers before 1am. Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 47. Northwest wind 7 to 10 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 48. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 23. North wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 47. Northeast wind 3 to 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Merrillan WI
 44.42°N 90.73°W
1:41 am CDT Apr 1, 2026
1am CDT Apr 1, 2026-6pm CDT Apr 7, 2026
 
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Additional Resources

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