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.

Fog/Mist

44°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 29.26 in
Dewpoint 44°F (7°C)
Visibility 5.00 mi
Last update 18 Feb 5:15 am CST
Extended Forecast for

7 Miles S Black River Falls WI

  • Today

    Today: A 40 percent chance of rain, mainly between 2pm and 5pm. Partly sunny, with a high near 51. Breezy, with a south wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: A slight chance of rain before 7pm, then a slight chance of snow between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 46. Calm wind becoming north around 6 mph in the afternoon.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then snow likely. Mostly cloudy, with a low around 25. North wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 34. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. New snow accumulation of around an inch possible.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. West wind around 7 mph, with gusts as high as 18 mph.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32. Northwest wind around 7 mph.

    High: 32 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14. Northwest wind around 7 mph.

    Low: 14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 27. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Today
A 40 percent chance of rain, mainly between 2pm and 5pm. Partly sunny, with a high near 51. Breezy, with a south wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of rain before 7pm, then a slight chance of snow between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 46. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
A chance of rain and snow before midnight, then snow likely. Mostly cloudy, with a low around 25. North wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. New snow accumulation of around an inch possible.
Friday Night
Mostly cloudy, with a low around 15. West wind around 7 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 32. Northwest wind around 7 mph.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14. Northwest wind around 7 mph.
Sunday
Partly sunny, with a high near 27. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 7. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 28. Light north wind.
Monday Night
Partly cloudy, with a low around 10. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 35. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Black River Falls WI
 44.19°N 90.83°W
Last Update:
5:01 am CST Feb 18, 2026
Forecast Valid:
5am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
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Additional Resources

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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