Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fair
61°F
16°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 29.76 in |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 12 Oct 2:35 am CDT |
Extended Forecast for
5 Miles ESE Merrillan WI
Overnight
Low: 68 °F
Mostly Cloudy
Columbus Day
High: 86 °F
Mostly Sunny
then Slight
Chance
T-stormsMonday Night
Low: 57 °F
Slight Chance
T-storms then
Partly CloudyTuesday
High: 71 °F
Partly Sunny
Tuesday Night
Low: 48 °F
Partly Cloudy
Wednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 41 °F
Mostly Cloudy
Thursday
High: 61 °F
Showers
LikelyThursday Night
Low: 38 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 68. Light south wind.
Columbus Day
A slight chance of showers before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 86. South wind 3 to 5 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Partly cloudy, with a low around 57. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 71. Northwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 48. Calm wind.
Wednesday
Mostly sunny, with a high near 65. Calm wind becoming north around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 41. Calm wind.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 61. Light and variable wind. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 38. Light west wind becoming northwest 6 to 11 mph in the evening. Winds could gust as high as 26 mph.
Friday
Mostly sunny, with a high near 54. Breezy, with a northwest wind 14 to 17 mph, with gusts as high as 34 mph.
Friday Night
Mostly clear, with a low around 27. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 57. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 34. South wind 5 to 7 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 64. Southwest wind 7 to 11 mph, with gusts as high as 25 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles ESE Merrillan WI
44.42°N 90.76°W
44.42°N 90.76°W
2:21 am CDT Oct 12, 2026
2am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
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