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

38°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Last update 24 Sep 4:55 am CDT
Extended Forecast for

Black River Falls WI

  • Today

    Today: Mostly cloudy, with a high near 66. Calm wind becoming southeast around 5 mph.

    High: 66 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 69. Light and variable wind.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 49. Light southeast wind.

    Low: 49 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 66. Calm wind becoming southeast around 5 mph.
Tonight
A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 52. Calm wind.
Friday
Mostly cloudy, with a high near 69. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 49. Calm wind.
Saturday
Partly sunny, with a high near 68. Calm wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49. Light southeast wind.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 66. Calm wind.
Sunday Night
Partly cloudy, with a low around 47. Calm wind.
Monday
Mostly sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 51. Calm wind.
Tuesday
Showers likely. Mostly cloudy, with a high near 68. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 52. South wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. North wind 7 to 9 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.83°W
Last Update:
3:26 am CDT Sep 24, 2026
Forecast Valid:
5am CDT Sep 24, 2026-6pm CDT Sep 30, 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