Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fair
31°F
-1°C
| Humidity | 69% |
| Wind Speed | N 6 mph |
| Barometer | 30.20 in |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 22 Mar 8:35 pm CDT |
Extended Forecast for
Blair WI
Tonight

Low: 23 °F
Mostly Clear
Monday

High: 47 °F
Sunny
Monday Night

Low: 33 °F
Increasing
CloudsTuesday

High: 56 °F
Partly Sunny
Tuesday Night

Low: 38 °F
Mostly Cloudy
Wednesday

High: 62 °F
Mostly Cloudy
Wednesday Night

Low: 42 °F
Mostly Cloudy
Thursday

High: 59 °F
Slight Chance
ShowersThursday Night

Low: 24 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 23. North wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 47. Light and variable wind.
Monday Night
Increasing clouds, with a low around 33. South wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 56. South wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 62. Southwest wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southeast wind around 6 mph.
Thursday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 59. Southeast wind 6 to 13 mph becoming northwest in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 24. North wind 8 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 41. Northwest wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 24. Northwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 50. West wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 31. Southwest wind around 8 mph.
Sunday
Sunny, with a high near 58. Southwest wind 6 to 10 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Blair WI
44.3°N 91.25°W
44.3°N 91.25°W
5:56 pm CDT Mar 22, 2026
8pm CDT Mar 22, 2026-6pm CDT Mar 29, 2026


