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Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

61°F

16°C

Humidity 86%
Wind Speed Calm
Barometer 29.69 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 15 Apr 7:55 pm CDT
Extended Forecast for

Black River Falls WI

Flood Warning April 15, 08:18pm until April 16, 04:41am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning April 15, 08:18pm until April 16, 04:41am

    NOW until 4:41am Thu

    Flood Warning

  • Tonight

    Low: 51 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind becoming south around 6 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. South wind 3 to 6 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Showers and possibly a thunderstorm after 1pm. High near 77. South wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Mostly Sunny
    then Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 32. South wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 32 °F

    Showers

  • Saturday

    Saturday: A chance of rain and snow showers, mainly before 1pm. Partly sunny, with a high near 45. Breezy, with a west wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West wind 6 to 11 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 49. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 49 °F

    Sunny

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms, mainly between midnight and 4am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 51. Light and variable wind.
Thursday
Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 51. South wind 3 to 6 mph.
Friday
Showers and possibly a thunderstorm after 1pm. High near 77. South wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Low around 32. South wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
A chance of rain and snow showers, mainly before 1pm. Partly sunny, with a high near 45. Breezy, with a west wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 26. West wind 6 to 11 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 49. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 61. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 42. South wind around 6 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 69. West wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 40. West wind around 6 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 67. South wind 3 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.86°W
Last Update:
6:26 pm CDT Apr 15, 2026
Forecast Valid:
8pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation