Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Overcast
43°F
6°C
| Humidity | 73% |
| Wind Speed | NW 9 G 18 mph |
| Barometer | 29.68 in |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 18 Apr 12:15 am CDT |
Extended Forecast for
Black River Falls WI
Overnight

Low: 30 °F
Mostly Cloudy
Saturday

High: 45 °F
Chance
SprinklesSaturday Night

Low: 27 °F
Partly Cloudy
then FrostSunday

High: 47 °F
Frost then
SunnySunday Night

Low: 22 °F
Mostly Clear
then FrostMonday

High: 57 °F
Frost then
Mostly SunnyMonday Night

Low: 41 °F
Partly Cloudy
Tuesday

High: 70 °F
Sunny
Tuesday Night

Low: 39 °F
Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 30. Northwest wind around 10 mph, with gusts as high as 24 mph.
Saturday
A chance of sprinkles before 2pm, then a chance of sprinkles after 3pm. Mostly sunny, with a high near 45. West wind 10 to 15 mph, with gusts as high as 28 mph.
Saturday Night
Widespread frost after 5am. Otherwise, partly cloudy, with a low around 27. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 23 mph.
Sunday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 47. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Widespread frost after 4am. Otherwise, mostly clear, with a low around 22. Northwest wind around 6 mph becoming calm in the evening.
Monday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 57. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 41. South wind 5 to 7 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 70. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 39. Calm wind.
Wednesday
Sunny, with a high near 71. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50. Southeast wind around 6 mph, with gusts as high as 18 mph.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 77. South wind 6 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 53. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 69. South wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Black River Falls WI
44.3°N 90.86°W
44.3°N 90.86°W
11:31 pm CDT Apr 17, 2026
12am CDT Apr 18, 2026-6pm CDT Apr 24, 2026


