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.

Overcast

25°F

-4°C

Humidity 81%
Wind Speed NW 8 mph
Barometer 30.18 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 11 Jan 2:55 am CST
Extended Forecast for

Millston WI

  • Overnight

    Overnight: Isolated snow showers before 4am, then isolated flurries between 4am and 5am. Cloudy, with a low around 16. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Isolated Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 29. Northwest wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Southwest wind around 6 mph, with gusts as high as 18 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. West wind around 6 mph becoming calm in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 28. Calm wind becoming southwest around 6 mph after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 44. West wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 44 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 20. Northwest wind around 9 mph, with gusts as high as 23 mph.

    Low: 20 °F

    Cloudy then
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 27. North wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 27 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. North wind around 6 mph becoming calm in the evening.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated snow showers before 4am, then isolated flurries between 4am and 5am. Cloudy, with a low around 16. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 29. Northwest wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 22. Southwest wind around 6 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 40. West wind around 6 mph becoming calm in the afternoon.
Monday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 28. Calm wind becoming southwest around 6 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 44. West wind 6 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 20. Northwest wind around 9 mph, with gusts as high as 23 mph.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 27. North wind 7 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 10. North wind around 6 mph becoming calm in the evening.
Thursday
A 40 percent chance of snow after noon. Partly sunny, with a high near 29. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
Snow likely. Mostly cloudy, with a low around 18. South wind around 6 mph becoming west after midnight. Chance of precipitation is 70%.
Friday
Snow likely. Mostly cloudy, with a high near 30. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8. Northwest wind around 7 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, with a high near 19. West wind 6 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:
Millston WI
 44.18°N 90.65°W
Last Update:
1:31 am CST Jan 11, 2026
Forecast Valid:
3am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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