Hazardous Weather Conditions
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Overcast
36°F
2°C
| Humidity | 66% |
| Wind Speed | W 9 G 16 mph |
| Barometer | 29.77 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 18 Apr 5:55 am CDT |
Extended Forecast for
2 Miles SSW Merrillan WI
Today

High: 43 °F
Chance
Sprinkles and
BreezyTonight

Low: 27 °F
Partly Cloudy
Sunday

High: 46 °F
Mostly Sunny
Sunday Night

Low: 23 °F
Mostly Clear
then FrostMonday

High: 55 °F
Frost then
Mostly SunnyMonday Night

Low: 41 °F
Partly Cloudy
Tuesday

High: 70 °F
Sunny
Tuesday Night

Low: 38 °F
Clear
Wednesday

High: 72 °F
Sunny
Detailed Forecast
Today
A chance of sprinkles after 1pm. Partly sunny, with a high near 43. Breezy, with a west wind 14 to 16 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 27. West wind 5 to 13 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 46. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Widespread frost after 4am. Otherwise, mostly clear, with a low around 23. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 55. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 41. South wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 70. Southwest wind 5 to 7 mph becoming northwest in the afternoon.
Tuesday Night
Clear, with a low around 38. Light and variable wind.
Wednesday
Sunny, with a high near 72. East wind 5 to 9 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 53. Southeast wind around 8 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 76. South wind 8 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 52. South wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 65. South wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Merrillan WI
44.42°N 90.85°W
44.42°N 90.85°W
5:56 am CDT Apr 18, 2026
6am CDT Apr 18, 2026-6pm CDT Apr 24, 2026



