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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

9 Miles SE Merrillan WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 25. Southwest wind 6 to 8 mph.

    High: 25 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow or flurries before 4am, then a slight chance of snow between 4am and 5am, then a chance of flurries after 5am. Cloudy, with a steady temperature around 20. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before 7am, then a chance of flurries between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as zero. Northwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 23 °F⇓

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -7. Northwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: -7 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 13. Calm wind becoming south around 6 mph in the afternoon.

    High: 13 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 5. Southwest wind around 6 mph, with gusts as high as 21 mph.

    Low: 5 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 26. Southwest wind 3 to 5 mph.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 8. Light and variable wind.

    Low: 8 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Light northwest wind.

    High: 21 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 25. Southwest wind 6 to 8 mph.
Tonight
A chance of snow or flurries before 4am, then a slight chance of snow between 4am and 5am, then a chance of flurries after 5am. Cloudy, with a steady temperature around 20. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow before 7am, then a chance of flurries between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as zero. Northwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around -7. Northwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 13. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 5. Southwest wind around 6 mph, with gusts as high as 21 mph.
Friday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 26. Southwest wind 3 to 5 mph.
Friday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 8. Light and variable wind.
Saturday
A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Light northwest wind.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -1. Calm wind.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 18. Light north wind.
Sunday Night
Mostly cloudy, with a low around 2. Calm wind.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 24. Light south wind.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Merrillan WI
 44.38°N 90.7°W
Last Update:
12:51 pm CST Dec 2, 2025
Forecast Valid:
1pm CST Dec 2, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation