National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 6 Apr 3:55 am CDT
Extended Forecast for

2 Miles SSW Merrillan WI

  • Today

    Today: A chance of flurries between 8am and 11am, then a slight chance of snow showers after 11am. Mostly cloudy, with a steady temperature around 34. Northwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A chance of flurries before 8pm. Mostly clear, with a low around 14. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 20 mph.

    Low: 14 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: Sunny, with a high near 43. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am, then rain, possibly mixed with snow showers. Low around 30. Southeast wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers then
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before 7am, then rain showers likely. Mostly cloudy, with a high near 61. South wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 61 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 37. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Sunny, with a high near 57. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 57 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 30. West wind around 6 mph becoming calm in the evening.

    Low: 30 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.

    High: 54 °F

    Sunny

Detailed Forecast

Today
A chance of flurries between 8am and 11am, then a slight chance of snow showers after 11am. Mostly cloudy, with a steady temperature around 34. Northwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tonight
A chance of flurries before 8pm. Mostly clear, with a low around 14. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 43. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A chance of snow showers before 1am, then rain, possibly mixed with snow showers. Low around 30. Southeast wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow showers before 7am, then rain showers likely. Mostly cloudy, with a high near 61. South wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 37. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 20 percent chance of showers after 1pm. Sunny, with a high near 57. West wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 30. West wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 32. Light and variable wind.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 59. Southeast wind 5 to 9 mph, with gusts as high as 18 mph.
Saturday Night
Showers likely. Mostly cloudy, with a low around 46. Southeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 70. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Merrillan WI
 44.42°N 90.85°W
Last Update:
1:56 am CDT Apr 6, 2026
Forecast Valid:
4am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation