Severe Weather Likely this Afternoon and Evening

A line of severe thunderstorms are expected to develop mainly north of Interstate 90 later this afternoon and track to the east/northeast through the area. Large hail (2+"), damaging winds (60-70mph), and heavy rain of 2-3" are the main threats. A tornado cannot be ruled out if conditions line up just right. Read More >

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 29.79 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 13 Apr 7:55 am CDT
Extended Forecast for

8 Miles NNE Millston WI

Flood Watch April 13, 04:00pm until April 14, 07:00am
Click here for hazard details and duration
Flood Watch
  • Today

    Today: Showers and thunderstorms likely, mainly after 5pm.  Partly sunny, with a high near 77. Calm wind becoming southeast around 6 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Mostly Sunny
    then T-storms
    Likely

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 3am. Some of the storms could produce heavy rainfall.  Patchy fog after 3am. Low around 58. South wind around 6 mph.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 58 °F

    Heavy Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 75. Light and variable wind becoming west around 6 mph in the morning.

    High: 75 °F

    Patchy Fog
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 68. Calm wind becoming east 5 to 7 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 50. Southeast wind around 6 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers.  Partly sunny, with a high near 69. Southeast wind 5 to 7 mph becoming northwest in the morning.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. Light and variable wind becoming southeast around 6 mph after midnight.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 77. Southeast wind 7 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 77 °F

    Partly Sunny
    then Showers
    Likely

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 77. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms, mainly before 3am. Some of the storms could produce heavy rainfall. Patchy fog after 3am. Low around 58. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
A 30 percent chance of showers after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 75. Light and variable wind becoming west around 6 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 68. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 50. Southeast wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 69. Southeast wind 5 to 7 mph becoming northwest in the morning.
Thursday Night
Mostly clear, with a low around 49. Light and variable wind becoming southeast around 6 mph after midnight.
Friday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. Southeast wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 40. South wind around 10 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 52. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Northwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 53. West wind 6 to 9 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Millston WI
 44.31°N 90.56°W
8:02 am CDT Apr 13, 2026
8am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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