Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Overcast

56°F

13°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.91 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 17 Oct 12:35 am CDT
Extended Forecast for

Blair WI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 59. South wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 74. South wind 10 to 14 mph, with gusts as high as 24 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am.  Partly cloudy, with a low around 47. Southwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 18 mph.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 42. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 59. Northwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind 5 to 7 mph becoming south after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. South wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 39. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 59. South wind 6 to 10 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 74. South wind 10 to 14 mph, with gusts as high as 24 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Partly cloudy, with a low around 47. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the morning.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 42. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 59. Northwest wind 11 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 39. West wind 5 to 7 mph becoming south after midnight.
Monday
Sunny, with a high near 66. South wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 51. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 32. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 55. Northwest wind 7 to 11 mph becoming southwest in the afternoon.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37. South wind 6 to 8 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 54. Northwest wind 7 to 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Blair WI
 44.3°N 91.25°W
11:26 pm CDT Oct 16, 2025
12am CDT Oct 17, 2025-6pm CDT Oct 23, 2025
 
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Additional Resources

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