Dangerously Hot This Weekend - Be Ready!

Heat Advisories and Warnings are in effect this weekend with widespread hot and humid conditions. This heat will be dangerous - children, pets and the elderly are especially susceptible to the heat - check on them!!  Read More >

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Partly Cloudy

78°F

26°C

Humidity 78%
Wind Speed S 6 mph
Barometer 29.67 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 21 Jun 1:35 am CDT
Extended Forecast for

Black River Falls WI

Heat Advisory June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly cloudy, with a low around 76. South wind around 9 mph, with gusts as high as 22 mph.

    Low: 76 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am.  Partly sunny and hot, with a high near 96. Heat index values as high as 104. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    High: 96 °F

    Slight Chance
    T-storms then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. Southwest wind 10 to 13 mph, with gusts as high as 26 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96. Heat index values as high as 102. Breezy, with a south wind 10 to 16 mph, with gusts as high as 30 mph.

    High: 96 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 75. South wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 75 °F

    Clear then
    Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm.  Mostly sunny, with a high near 88. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 88 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 62. Northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 75. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Low around 60. Light southeast wind.  Chance of precipitation is 80%.

    Low: 60 °F

    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 76. South wind around 9 mph, with gusts as high as 22 mph.
Saturday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Partly sunny and hot, with a high near 96. Heat index values as high as 104. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 77. Southwest wind 10 to 13 mph, with gusts as high as 26 mph.
Sunday
Sunny and hot, with a high near 96. Heat index values as high as 102. Breezy, with a south wind 10 to 16 mph, with gusts as high as 30 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. South wind 9 to 11 mph, with gusts as high as 24 mph.
Monday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 88. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 60. Light southeast wind. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 76. East wind 3 to 6 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 62. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Southeast wind 3 to 7 mph. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Calm wind becoming southwest around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.83°W
10:43 pm CDT Jun 20, 2025
2am CDT Jun 21, 2025-6pm CDT Jun 27, 2025
 
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Additional Resources

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