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

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Light Snow

22°F

-6°C

Humidity 71%
Wind Speed NW 7 mph
Barometer 30.04 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 3 Dec 11:15 am CST
Extended Forecast for

Blair WI

  • Today

    Today: Flurries before 3pm. Mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as -3. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 23 °F⇓

    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around -11. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 23 mph.

    Low: -11 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 13. Wind chill values as low as -10. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 13 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -10. South wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 6 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 28. Southwest wind around 8 mph. Little or no snow accumulation expected.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 12. West wind 3 to 6 mph.

    Low: 12 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 22. Northwest wind 3 to 6 mph.

    High: 22 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 5. Calm wind becoming northeast around 5 mph after midnight.

    Low: 5 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Partly sunny, with a high near 19. Northeast wind 3 to 7 mph.

    High: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Flurries before 3pm. Mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as -3. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around -11. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 23 mph.
Thursday
Mostly sunny, with a high near 13. Wind chill values as low as -10. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -10. South wind 8 to 11 mph, with gusts as high as 23 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 28. Southwest wind around 8 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 12. West wind 3 to 6 mph.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 22. Northwest wind 3 to 6 mph.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 5. Calm wind becoming northeast around 5 mph after midnight.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 19. Northeast wind 3 to 7 mph.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 1. Calm wind.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 23. Calm wind becoming south 5 to 8 mph in the morning.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14. South wind around 6 mph becoming west after midnight.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 29. West wind 6 to 8 mph becoming south in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Blair WI
 44.3°N 91.25°W
Last Update:
9:52 am CST Dec 3, 2025
Forecast Valid:
11am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation