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

67°F

19°C

Humidity 52%
Wind Speed S 6 mph
Barometer 29.91 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 11 Oct 2:15 am CDT
Extended Forecast for

Millston WI

  • Overnight

    Overnight: Clear, with a low around 62. South wind around 7 mph, with gusts as high as 23 mph.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84. South wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 68. South wind 3 to 5 mph.

    Low: 68 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 86. Southwest wind 3 to 6 mph.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers. Partly cloudy, with a low around 60. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 71. Northwest wind around 6 mph.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind becoming north around 5 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 62. South wind around 7 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 84. South wind 7 to 9 mph, with gusts as high as 21 mph.
Sunday Night
Increasing clouds, with a low around 68. South wind 3 to 5 mph.
Columbus Day
Mostly sunny, with a high near 86. Southwest wind 3 to 6 mph.
Monday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Partly cloudy, with a low around 60. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Partly sunny, with a high near 71. Northwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 48. Calm wind.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43. Calm wind.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 3 to 8 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40. Calm wind becoming northwest 5 to 7 mph after midnight. Winds could gust as high as 20 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 57. Breezy, with a northwest wind 9 to 18 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 32. Northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 24 mph.
Saturday
Mostly sunny, with a high near 55. Calm wind becoming northwest 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Millston WI
 44.18°N 90.65°W
Last Update:
1:26 am CDT Oct 11, 2026
Forecast Valid:
2am CDT Oct 11, 2026-6pm CDT Oct 17, 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