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

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 14 Oct 1:35 am CDT
Extended Forecast for

Black River Falls WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Light north wind.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 59. Northeast wind 3 to 6 mph.

    High: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 7pm. Cloudy, with a low around 44. Northeast wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 57. East wind 3 to 6 mph.

    High: 57 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 46. Light east wind.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 66. Southeast wind 6 to 9 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 55. Southeast wind around 7 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 73. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48. South wind around 6 mph becoming calm after midnight.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Light north wind.
Tuesday
A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 59. Northeast wind 3 to 6 mph.
Tuesday Night
Showers likely, mainly after 7pm. Cloudy, with a low around 44. Northeast wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 57. East wind 3 to 6 mph.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 46. Light east wind.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 66. Southeast wind 6 to 9 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55. Southeast wind around 7 mph, with gusts as high as 18 mph.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 73. South wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48. South wind around 6 mph becoming calm after midnight.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 66. Calm wind becoming west 5 to 8 mph in the morning.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40. West wind 3 to 5 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 58. West wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 36. West wind 3 to 7 mph.
Monday
Sunny, with a high near 64. Southwest wind 5 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 90.86°W
Last Update:
11:51 pm CDT Oct 13, 2025
Forecast Valid:
1am CDT Oct 14, 2025-6pm CDT Oct 20, 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