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

41°F

5°C

Humidity 60%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 20 Apr 11:15 pm CDT
Extended Forecast for

8 Miles NNE Millston WI

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 44. South wind 3 to 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 40. North wind around 5 mph becoming calm.

    Low: 40 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. South wind 3 to 8 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Southeast wind around 6 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. South wind 7 to 14 mph, with gusts as high as 28 mph.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 51. South wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 51 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 64. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. Northwest wind 5 to 7 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 44. South wind 3 to 7 mph.
Tuesday
Sunny, with a high near 74. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 40. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 75. South wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 56. Southeast wind around 6 mph, with gusts as high as 18 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. South wind 7 to 14 mph, with gusts as high as 28 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 51. South wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Friday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 64. West wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 60. West wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 36. North wind 3 to 6 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 60. Northwest wind 3 to 7 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38. Northwest wind around 5 mph becoming light and variable.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 59. Northeast wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Millston WI
 44.31°N 90.56°W
Last Update:
6:06 pm CDT Apr 20, 2026
Forecast Valid:
11pm CDT Apr 20, 2026-6pm CDT Apr 27, 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