Hazardous Weather Conditions
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fair
29°F
-2°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 29.77 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 5 Feb 7:15 pm CST |
Extended Forecast for
2 Miles ESE Merrillan WI
Tonight

Low: 29 °F
Snow
Friday

High: 31 °F⇓
Chance
FlurriesFriday Night

Low: -2 °F
Mostly Clear
Saturday

High: 21 °F
Increasing
CloudsSaturday Night

Low: 14 °F
Mostly Cloudy
Sunday

High: 32 °F
Partly Sunny
Sunday Night

Low: 18 °F
Mostly Cloudy
Monday

High: 41 °F
Partly Sunny
Monday Night

Low: 27 °F
Mostly Cloudy
Detailed Forecast
Tonight
Snow, mainly before 5am. Low around 29. West wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of flurries between 10am and noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 20 by 5pm. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around -2. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Saturday
Increasing clouds, with a high near 21. Wind chill values as low as -1. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 14. Southeast wind around 7 mph.
Sunday
Partly sunny, with a high near 32. Southeast wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 18. South wind around 6 mph.
Monday
Partly sunny, with a high near 41. South wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 27. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 44. Southeast wind around 7 mph becoming northwest in the afternoon.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 25. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 36. North wind around 6 mph.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20. North wind around 6 mph.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 34. North wind around 7 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles ESE Merrillan WI
44.44°N 90.79°W
44.44°N 90.79°W
4:32 pm CST Feb 5, 2026
7pm CST Feb 5, 2026-6pm CST Feb 12, 2026



