National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Light Snow

9°F

-13°C

Humidity 79%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 4°F (-16°C)
Visibility 5.00 mi
Last update 1 Jan 11:55 am CST
Extended Forecast for

Blair WI

  • New Year's Day

    New Year's Day: Snow before 4pm, then scattered flurries between 4pm and 5pm. High near 12. Wind chill values as low as zero. West wind 3 to 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.

    High: 12 °F

    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Northwest wind 3 to 5 mph.

    Low: 1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17. Wind chill values as low as -6. Northwest wind 3 to 7 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 22. Calm wind becoming west around 5 mph.

    High: 22 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 0. Calm wind.

    Low: 0 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 25. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 25 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18. South wind 3 to 7 mph.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35. Light and variable wind becoming southwest around 5 mph.

    High: 35 °F

    Partly Sunny

Detailed Forecast

New Year's Day
Snow before 4pm, then scattered flurries between 4pm and 5pm. High near 12. Wind chill values as low as zero. West wind 3 to 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.
Tonight
Partly cloudy, with a low around 1. Northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 17. Wind chill values as low as -6. Northwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 7. Calm wind.
Saturday
Partly sunny, with a high near 22. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 0. Calm wind.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 25. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Sunday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18. South wind 3 to 7 mph.
Monday
Partly sunny, with a high near 35. Light and variable wind becoming southwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 23. Light southeast wind.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 37. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 22. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 33. West wind 5 to 7 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Blair WI
 44.3°N 91.25°W
Last Update:
10:41 am CST Jan 1, 2026
Forecast Valid:
12pm CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation