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

12°F

-11°C

Humidity 71%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 25 Feb 6:55 pm CST
Extended Forecast for

Black River Falls WI

  • Tonight

    Tonight: A 20 percent chance of snow after 4am. Partly cloudy, with a low around 6. Calm wind.

    Low: 6 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 8am. Partly sunny, with a high near 40. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 40 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Southwest wind around 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 25. Northwest wind around 6 mph. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. Light north wind.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25. Light and variable wind.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of snow after 4am. Partly cloudy, with a low around 6. Calm wind.
Thursday
A 20 percent chance of snow before 8am. Partly sunny, with a high near 40. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 22. Southwest wind around 6 mph.
Friday
Partly sunny, with a high near 50. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 15. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 25. Northwest wind around 6 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 3. Light north wind.
Sunday
Mostly sunny, with a high near 25. Light and variable wind.
Sunday Night
Mostly clear, with a low around 9. Calm wind.
Monday
Mostly sunny, with a high near 35. Calm wind becoming south 5 to 7 mph in the morning.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19. Light south wind.
Tuesday
A 30 percent chance of snow. Mostly sunny, with a high near 41. Southwest wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 22. Light west wind.
Wednesday
Sunny, with a high near 45. South wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.86°W
Last Update:
5:32 pm CST Feb 25, 2026
Forecast Valid:
7pm CST Feb 25, 2026-6pm CST Mar 4, 2026
 
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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