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Hazardous Weather Conditions
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Light Snow
32°F
0°C
| Humidity | 99% |
| Wind Speed | W 7 G 20 mph |
| Barometer | 29.54 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 4.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 18 Feb 8:55 pm CST |
Extended Forecast for
6 Miles ESE Merrillan WI
Tonight

Low: 29 °F
Chance Snow
Thursday

High: 40 °F
Mostly Cloudy
Thursday Night
Low: 24 °F
Rain/Snow
Likely then
SnowFriday

High: 33 °F
Chance Snow
Friday Night

Low: 18 °F
Slight Chance
SnowSaturday

High: 30 °F
Chance Snow
Saturday Night

Low: 15 °F
Slight Chance
SnowSunday

High: 27 °F
Mostly Cloudy
Sunday Night

Low: 8 °F
Partly Cloudy
Detailed Forecast
Tonight
A 40 percent chance of snow, mainly before 1am. Cloudy, with a low around 29. West wind 6 to 10 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of around an inch possible.
Thursday
Mostly cloudy, with a high near 40. Southwest wind around 5 mph becoming calm.
Thursday Night
A chance of rain and snow before 10pm, then snow. Low around 24. Light and variable wind becoming north 5 to 7 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. West wind 7 to 10 mph, with gusts as high as 24 mph. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. West wind around 6 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 30. Northwest wind 5 to 7 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15. Northwest wind around 6 mph, with gusts as high as 18 mph.
Sunday
Mostly cloudy, with a high near 27. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 8. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 28. Light north wind.
Monday Night
Mostly cloudy, with a low around 11. Light and variable wind.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 38. South wind 3 to 8 mph. Winds could gust as high as 21 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21. South wind around 6 mph becoming west after midnight. Winds could gust as high as 18 mph.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 38. West wind 6 to 8 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles ESE Merrillan WI
44.42°N 90.73°W
44.42°N 90.73°W
9:01 pm CST Feb 18, 2026
9pm CST Feb 18, 2026-6pm CST Feb 25, 2026



