Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.76°F
24°C
| Humidity | 39% |
| Wind Speed | SW 3 mph |
| Barometer | 30.18 in |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 23 Jun 12:15 pm CDT |
Extended Forecast for
Blair WI
This Afternoon

High: 79 °F
Increasing
CloudsTonight

Low: 58 °F
Showers
LikelyWednesday
High: 78 °F
Chance
Showers then
Showers
LikelyWednesday Night
Low: 52 °F
Chance
Showers then
Partly CloudyThursday

High: 74 °F
Mostly Sunny
Thursday Night

Low: 52 °F
Partly Cloudy
Friday

High: 77 °F
Partly Sunny
Friday Night

Low: 56 °F
Mostly Cloudy
Saturday

High: 81 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Increasing clouds, with a high near 79. Calm wind becoming south around 5 mph.
Tonight
A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 58. Light and variable wind becoming south around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 78. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 52. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 74. Calm wind becoming north around 6 mph in the morning.
Thursday Night
Partly cloudy, with a low around 52. Calm wind.
Friday
Partly sunny, with a high near 77. Calm wind becoming east around 6 mph in the morning.
Friday Night
Mostly cloudy, with a low around 56. Light east wind.
Saturday
Mostly sunny, with a high near 81. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63. Southeast wind 8 to 13 mph, with gusts as high as 25 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Breezy, with a south wind 14 to 17 mph, with gusts as high as 30 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Breezy, with a south wind 9 to 16 mph, with gusts as high as 26 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
12:31 pm CDT Jun 23, 2026
12pm CDT Jun 23, 2026-6pm CDT Jun 29, 2026


