Hazardous Weather Conditions
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Overcast and Breezy
39°F
4°C
| Humidity | 49% |
| Wind Speed | W 21 G 29 mph |
| Barometer | 29.94 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 18 Apr 1:55 pm CDT |
Extended Forecast for
Black River Falls WI
This Afternoon

High: 45 °F
Mostly Cloudy
Tonight

Low: 28 °F
Mostly Cloudy
then FrostSunday

High: 47 °F
Frost then
SunnySunday Night

Low: 21 °F
Mostly Clear
then FrostMonday

High: 55 °F
Frost then
Mostly SunnyMonday Night

Low: 40 °F
Partly Cloudy
Tuesday

High: 72 °F
Sunny
Tuesday Night

Low: 39 °F
Clear
Wednesday

High: 74 °F
Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 45. West wind around 15 mph, with gusts as high as 29 mph.
Tonight
Widespread frost after 4am. Otherwise, partly cloudy, with a low around 28. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 22 mph.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 47. Light northwest wind increasing to 6 to 11 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 21. Northwest wind around 6 mph becoming calm in the evening.
Monday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming south 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 40. South wind 3 to 7 mph. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 72. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 39. Calm wind.
Wednesday
Sunny, with a high near 74. Calm wind becoming southeast 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 54. Southeast wind around 7 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 77. South wind 7 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 52. 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. Mostly cloudy, with a high near 64. Southwest wind 7 to 11 mph becoming west 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
1:26 pm CDT Apr 18, 2026
2pm CDT Apr 18, 2026-6pm CDT Apr 24, 2026



