Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fair
16°F
-9°C
| Humidity | 67% |
| Wind Speed | NW 7 mph |
| Barometer | 30.30 in |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 6°F (-14°C) |
| Last update | 22 Feb 1:15 am CST |
Extended Forecast for
2 Miles SSW Merrillan WI
Overnight

Low: 10 °F
Mostly Cloudy
Sunday

High: 19 °F
Chance
Flurries and
BlusterySunday Night

Low: 4 °F
Partly Cloudy
Monday

High: 24 °F
Mostly Sunny
Monday Night

Low: 11 °F
Mostly Cloudy
Tuesday

High: 35 °F
Snow Likely
Tuesday Night
Low: 11 °F
Slight Chance
Snow then
Mostly CloudyWednesday

High: 28 °F
Mostly Sunny
Wednesday Night

Low: 9 °F
Chance Snow
Detailed Forecast
Overnight
Mostly cloudy, with a low around 10. Wind chill values as low as -4. Northwest wind 9 to 13 mph, with gusts as high as 25 mph.
Sunday
A chance of flurries between 8am and 3pm. Mostly cloudy, with a high near 19. Wind chill values as low as -6. Blustery, with a north wind 11 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 4. Wind chill values as low as -3. Northwest wind 6 to 10 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 24. Wind chill values as low as -6. North wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 11. Calm wind becoming south 5 to 7 mph after midnight.
Tuesday
Snow likely. Partly sunny, with a high near 35. South wind 7 to 9 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 28. Northwest wind 5 to 8 mph.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9. Light and variable wind.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 34. Light and variable wind becoming west 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 18. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 47. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 20. Southwest wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 32. Northwest wind 9 to 11 mph, with gusts 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
1:11 am CST Feb 22, 2026
1am CST Feb 22, 2026-6pm CST Feb 28, 2026


