National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

71°F

22°C

Humidity 91%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 9 Aug 10:35 pm CDT
Extended Forecast for

5 Miles ENE Black River Falls WI

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind.

    High: 85 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 60. Calm wind.

    Low: 60 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, with a high near 86. Light and variable wind. Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Partly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%.

    Low: 62 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Light north wind.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Light north wind.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 60. Calm wind.
Monday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind.
Monday Night
Increasing clouds, with a low around 60. Calm wind.
Tuesday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, with a high near 86. Light and variable wind. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Partly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 57. Light north wind.
Thursday
Mostly sunny, with a high near 79. Light north wind.
Thursday Night
Partly cloudy, with a low around 54. Calm wind.
Friday
Mostly sunny, with a high near 79. Light east wind.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55. Light southeast wind.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57. Light and variable wind.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 78. Calm wind becoming north around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Black River Falls WI
 44.34°N 90.77°W
Last Update:
7:36 pm CDT Aug 9, 2026
Forecast Valid:
10pm CDT Aug 9, 2026-6pm CDT Aug 16, 2026
 
Forecast Discussion
 
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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