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Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fair
66°F
19°C
| Humidity | 81% |
| Wind Speed | Calm |
| Barometer | 30.05 in |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 27 Aug 8:55 am CDT |
Extended Forecast for
Black River Falls WI
Today

High: 82 °F
Sunny
Tonight

Low: 48 °F
Mostly Clear
Friday

High: 84 °F
Sunny
Friday Night

Low: 59 °F
Mostly Cloudy
Saturday

High: 80 °F
Showers
LikelySaturday Night

Low: 63 °F
Chance
T-stormsSunday
High: 88 °F
Chance
Showers then
Chance
T-stormsSunday Night
Low: 68 °F
Chance
Showers then
Chance
T-stormsMonday

High: 88 °F
Slight Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 82. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 48. Calm wind.
Friday
Sunny, with a high near 84. Calm wind.
Friday Night
Mostly cloudy, with a low around 59. Calm wind.
Saturday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind 5 to 8 mph, with gusts as high as 21 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South wind 5 to 8 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind 3 to 6 mph.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. Southwest wind 5 to 7 mph.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61. Calm wind.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 86. Calm wind becoming south around 6 mph in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Black River Falls WI
44.3°N 90.83°W
44.3°N 90.83°W
7:31 am CDT Aug 27, 2026
9am CDT Aug 27, 2026-6pm CDT Sep 2, 2026


