Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fog/Mist
26°F
-3°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.75 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 0.75 mi |
| Last update | 7 Jan 7:55 pm CST |
Extended Forecast for
6 Miles ESE Merrillan WI
Tonight
Low: 32 °F
Mostly Clear
then Patchy
FogThursday
High: 41 °F
Partly Sunny
then Rain
LikelyThursday Night
Low: 31 °F
Rain then
Rain/SnowFriday
High: 37 °F
Slight Chance
Rain/Snow
then Partly
SunnyFriday Night
Low: 22 °F
Mostly Cloudy
then Slight
Chance SnowSaturday

High: 29 °F
Snow Likely
Saturday Night

Low: 16 °F
Chance Snow
Sunday

High: 26 °F
Partly Sunny
Sunday Night

Low: 14 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy fog after midnight. Otherwise, increasing clouds, with a steady temperature around 32. Light southeast wind.
Thursday
Rain likely, mainly after 5pm. Increasing clouds, with a high near 41. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain, possibly mixed with snow before 3am, then a chance of rain between 3am and 5am, then a chance of snow after 5am. Low around 31. Calm wind becoming north 5 to 7 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
A slight chance of rain and snow before 9am, then a slight chance of snow between 9am and noon. Mostly cloudy, with a high near 37. Northwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 22. Calm wind.
Saturday
Snow likely. Mostly cloudy, with a high near 29. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16. Northwest wind around 8 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 26. Northwest wind 3 to 6 mph. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 14. Light southwest wind.
Monday
Partly sunny, with a high near 36. Southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 25. West wind 3 to 5 mph.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 36. West wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23. Light and variable wind becoming northwest around 5 mph after midnight.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 30. Northwest wind around 6 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
8:07 pm CST Jan 7, 2026
8pm CST Jan 7, 2026-6pm CST Jan 14, 2026


