Hazardous Weather Conditions
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fair
36°F
2°C
| Humidity | 51% |
| Wind Speed | SW 5 mph |
| Barometer | 30.01 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 18 Apr 11:35 pm CDT |
Extended Forecast for
Black River Falls WI
Tonight

Low: 28 °F
Scattered
FlurriesSunday
High: 47 °F
Isolated Snow
Showers 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
Wednesday Night

Low: 54 °F
Partly Cloudy
Detailed Forecast
Tonight
Scattered flurries after 5am. Widespread frost after 4am. Otherwise, mostly clear, with a low around 28. West wind around 5 mph becoming calm after midnight.
Sunday
Isolated snow showers before 8am. Widespread frost before 8am. Otherwise, mostly cloudy, then gradually becoming 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. Chance of precipitation is 20%.
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, mainly after 1pm. 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.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 36. West wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 58. West wind 6 to 10 mph becoming north in the morning. 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
11:30 pm CDT Apr 18, 2026
11pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026



