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

72°F

22°C

Humidity 69%
Wind Speed S 3 mph
Barometer 29.86 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Jun 10:55 pm CDT
Extended Forecast for

6 Miles WSW Black River Falls WI

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a chance of showers after 5am. Mostly cloudy, with a low around 63. Light south wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely, mainly before 10am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 82. Southwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 82 °F

    Heavy Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. Southeast wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 73 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 94. Heat index values as high as 101. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 94 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. South wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Breezy, with a south wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 95 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. South wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 76 °F

    Mostly Clear
    then Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 88. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 88 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 63. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 63 °F

    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a chance of showers after 5am. Mostly cloudy, with a low around 63. Light south wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely, mainly before 10am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 82. Southwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. Southeast wind 7 to 11 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 94. Heat index values as high as 101. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 77. South wind 11 to 14 mph, with gusts as high as 25 mph.
Sunday
Sunny and hot, with a high near 95. Breezy, with a south wind 11 to 16 mph, with gusts as high as 26 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. South wind 10 to 14 mph, with gusts as high as 26 mph.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 88. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Monday Night
Showers and possibly a thunderstorm. Low around 63. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 80%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Northeast wind 5 to 7 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 60. North wind around 6 mph becoming light and variable. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 73. Southeast wind 6 to 8 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 60. East wind 3 to 6 mph. Chance of precipitation is 80%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Southeast wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Black River Falls WI
 44.25°N 90.95°W
Last Update:
10:43 pm CDT Jun 19, 2025
Forecast Valid:
11pm CDT Jun 19, 2025-6pm CDT Jun 26, 2025
 
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