Hazardous Weather Conditions
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fair
15°F
-9°C
| Humidity | 78% |
| Wind Speed | Calm |
| Barometer | 30.60 in |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Last update | 28 Mar 1:35 am CDT |
Extended Forecast for
6 Miles ESE Merrillan WI
Overnight

Low: 21 °F
Clear
Saturday

High: 50 °F
Increasing
CloudsSaturday Night

Low: 34 °F
Increasing
CloudsSunday

High: 65 °F
Mostly Sunny
Sunday Night

Low: 37 °F
Partly Cloudy
Monday

High: 71 °F
Mostly Sunny
Monday Night

Low: 47 °F
Showers
LikelyTuesday

High: 60 °F
Chance
ShowersTuesday Night

Low: 27 °F
Mostly Cloudy
Detailed Forecast
Overnight
Clear, with a steady temperature around 21. Calm wind.
Saturday
Increasing clouds, with a high near 50. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 29 mph.
Saturday Night
Increasing clouds, with a low around 34. Southwest wind 5 to 9 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 65. South wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 37. Calm wind.
Monday
Mostly sunny, with a high near 71. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 47. Southeast wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 60. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 48. Northeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 24. East wind 3 to 6 mph.
Thursday
A slight chance of rain and snow showers. Sunny, with a high near 50. Southeast wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow showers. Partly cloudy, with a low around 30. Southeast wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 55. Southeast wind around 8 mph, with gusts as high as 20 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
6 Miles ESE Merrillan WI
44.42°N 90.73°W
44.42°N 90.73°W
1:25 am CDT Mar 28, 2026
2am CDT Mar 28, 2026-6pm CDT Apr 3, 2026



