Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Blair WI

  • Tonight

    Tonight: Partly cloudy, with a low around -8. Wind chill values as low as -17. West wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: -8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 13. Wind chill values as low as -16. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 13 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow, mainly after 9pm.  Steady temperature around 11. Light and variable wind.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 11 °F

    Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow after noon.  Mostly cloudy, with a high near 21. West wind 5 to 10 mph, with gusts as high as 18 mph.  New snow accumulation of less than a half inch possible.

    High: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1. West wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 11. West wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 11 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -20. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: -20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -8. Northwest wind 6 to 9 mph.

    High: -8 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -22. Northwest wind around 5 mph becoming calm  in the evening.

    Low: -22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -8. Wind chill values as low as -17. West wind 3 to 8 mph. Winds could gust as high as 20 mph.
Tuesday
Increasing clouds, with a high near 13. Wind chill values as low as -16. Calm wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
Snow, mainly after 9pm. Steady temperature around 11. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 21. West wind 5 to 10 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 1. West wind 8 to 10 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 11. West wind 8 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around -20. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny and cold, with a high near -8. Northwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around -22. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and cold, with a high near -2. Calm wind becoming west around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around -16. Light and variable wind.
Sunday
Mostly sunny, with a high near 7. Southwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around -6. South wind around 5 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 13. West wind 5 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Blair WI
 44.3°N 91.25°W
5:16 pm CST Jan 19, 2026
6pm CST Jan 19, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database