Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Overcast

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 29.35 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Jun 8:35 pm CDT
Extended Forecast for

3 Miles NNE Millston WI

  • Tonight

    Tonight: Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am.  Low around 51. North wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 72. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. West wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 47 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Increasing clouds, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 30%.

    High: 74 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers.  Partly sunny, with a high near 73. Calm wind becoming east around 6 mph in the afternoon.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 51. Northeast wind 3 to 6 mph.

    Low: 51 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Low around 51. North wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 72. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 47. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Juneteenth
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 74. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. Calm wind.
Saturday
Sunny, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. Calm wind.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 73. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. Northeast wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 76. Calm wind becoming north around 5 mph.
Monday Night
Partly cloudy, with a low around 51. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Calm wind.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Millston WI
 44.25°N 90.62°W
6:11 pm CDT Jun 17, 2026
8pm CDT Jun 17, 2026-6pm CDT Jun 24, 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