News Headlines
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Mostly Cloudy
76°F
24°C
| Humidity | 38% |
| Wind Speed | NW 8 mph |
| Barometer | 30.08 in |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 23 Aug 2:15 pm CDT |
Extended Forecast for
Black River Falls WI
This Afternoon
High: 78 °F
Mostly Sunny
Tonight
Low: 42 °F
Mostly Clear
then Areas
FogMonday
High: 81 °F
Areas Fog
then Mostly
SunnyMonday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 61 °F
Chance
T-stormsWednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 78. Northwest wind around 7 mph.
Tonight
Areas of fog after 1am. Otherwise, mostly clear, with a low around 42. Calm wind.
Monday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 81. Calm wind.
Monday Night
Mostly clear, with a low around 54. Calm wind.
Tuesday
Mostly sunny, with a high near 84. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 61. South wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 82. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 57. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. Calm wind becoming northwest 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 52. Calm wind.
Friday
Sunny, with a high near 83. Light and variable wind.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 54. Calm wind.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the morning.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Black River Falls WI
44.3°N 90.86°W
44.3°N 90.86°W
1:26 pm CDT Aug 23, 2026
2pm CDT Aug 23, 2026-6pm CDT Aug 29, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
