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.

Overcast

25°F

-4°C

Humidity 79%
Wind Speed NW 10 G 17 mph
Barometer 29.95 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 3 Dec 8:15 am CST
Extended Forecast for

2 Miles SSW Merrillan WI

  • Today

    Today: A chance of flurries before 1pm. Partly sunny, with a temperature falling to around 10 by 5pm. Wind chill values as low as -3. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 23 °F⇓

    Chance
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around -10. Wind chill values as low as -17. Northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 23 mph.

    Low: -10 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 13. Wind chill values as low as -9. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 13 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -9. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 6 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 27. Southwest wind 5 to 7 mph. Little or no snow accumulation expected.

    High: 27 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 11. West wind 3 to 5 mph.

    Low: 11 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Partly sunny, with a high near 22. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 22 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 4. Calm wind becoming northeast around 5 mph after midnight.

    Low: 4 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Partly sunny, with a high near 19. Northeast wind 3 to 5 mph.

    High: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A chance of flurries before 1pm. Partly sunny, with a temperature falling to around 10 by 5pm. Wind chill values as low as -3. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around -10. Wind chill values as low as -17. Northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 23 mph.
Thursday
Mostly sunny, with a high near 13. Wind chill values as low as -9. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -9. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 27. Southwest wind 5 to 7 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 11. West wind 3 to 5 mph.
Saturday
A 20 percent chance of snow after noon. Partly sunny, with a high near 22. Northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 4. Calm wind becoming northeast around 5 mph after midnight.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 19. Northeast wind 3 to 5 mph.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 0. Calm wind.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 23. Calm wind becoming south around 6 mph in the morning.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. South wind around 6 mph becoming west after midnight.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 27. West wind around 7 mph becoming south in the afternoon.
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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:
8:11 am CST Dec 3, 2025
Forecast Valid:
8am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

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Chance of Precipitation