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

40°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 30.41 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 24 Sep 2:15 am CDT
Extended Forecast for

5 Miles SW Millston WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 67. Calm wind becoming southeast around 5 mph.

    High: 67 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 2am. Cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 69. Light and variable wind.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

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

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. Calm wind.
Thursday
Increasing clouds, with a high near 67. Calm wind becoming southeast around 5 mph.
Thursday Night
A 30 percent chance of showers, mainly before 2am. Cloudy, with a low around 54. Calm wind.
Friday
Mostly cloudy, with a high near 69. Light and variable wind.
Friday Night
Partly cloudy, with a low around 50. Calm wind.
Saturday
Partly sunny, with a high near 68. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50. Calm wind.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 67. Calm wind.
Sunday Night
Partly cloudy, with a low around 48. Calm wind.
Monday
Mostly sunny, with a high near 71. Light and variable wind.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52. Calm wind.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 68. South wind 3 to 8 mph. Winds could gust as high as 20 mph.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 53. South wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 65. North wind 7 to 9 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Millston WI
 44.14°N 90.72°W
Last Update:
1:26 am CDT Sep 24, 2026
Forecast Valid:
2am CDT Sep 24, 2026-6pm CDT Sep 30, 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