Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Overcast
49°F
9°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 29.65 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 7.00 mi |
| Last update | 5 Nov 5:35 am CST |
Extended Forecast for
5 Miles ENE Merrillan WI
Overnight

Low: 46 °F
Chance
Showers and
Patchy FogThursday
High: 49 °F
Chance
Showers and
Patchy Fog
then CloudyThursday Night

Low: 29 °F
Mostly Cloudy
Friday

High: 48 °F
Mostly Sunny
Friday Night

Low: 21 °F
Mostly Clear
Saturday

High: 50 °F
Mostly Sunny
Saturday Night

Low: 29 °F
Partly Cloudy
Sunday

High: 55 °F
Sunny
Sunday Night

Low: 29 °F
Mostly Clear
Detailed Forecast
Overnight
A 40 percent chance of showers. Patchy fog. Otherwise, cloudy, with a steady temperature around 46. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of showers, mainly before 9am. Patchy fog before 9am. Otherwise, cloudy, with a high near 49. Light northwest wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 29. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 48. North wind around 6 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 21. Calm wind.
Saturday
Mostly sunny, with a high near 50. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 29. Calm wind.
Sunday
Sunny, with a high near 55. Calm wind becoming west around 6 mph.
Sunday Night
Mostly clear, with a low around 29. Calm wind.
Monday
Sunny, with a high near 62. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 35. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 57. Calm wind becoming west around 6 mph.
Tuesday Night
Partly cloudy, with a low around 31. Calm wind.
Veterans Day
Mostly sunny, with a high near 55. Light northwest wind.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles ENE Merrillan WI
44.46°N 90.73°W
44.46°N 90.73°W
4:01 am CST Nov 5, 2026
5am CST Nov 5, 2026-6pm CST Nov 11, 2026


