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.

Partly Cloudy

73°F

23°C

Humidity 51%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 21 Jun 1:35 pm CDT
Extended Forecast for

6 Miles E Black River Falls WI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 74. East wind 3 to 5 mph.

    High: 74 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 78. Light and variable wind. Chance of precipitation is 30%.

    High: 78 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 55. Light south wind. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 76. West wind 3 to 7 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 52. Light northwest wind.

    Low: 52 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 74. East wind 3 to 5 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 48. Calm wind.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 50. Calm wind.
Tuesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 78. Light and variable wind. Chance of precipitation is 30%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 55. Light south wind. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 76. West wind 3 to 7 mph. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 52. Light northwest wind.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 50. Calm wind.
Friday
Mostly sunny, with a high near 77. Calm wind.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55. Calm wind.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 79. Calm wind becoming southeast 5 to 7 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Black River Falls WI
 44.29°N 90.71°W
Last Update:
1:51 pm CDT Jun 21, 2026
Forecast Valid:
1pm CDT Jun 21, 2026-6pm CDT Jun 27, 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