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.

Overcast

34°F

1°C

Humidity 83%
Wind Speed W 6 mph
Barometer 29.90 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Feb 7:35 am CST
Extended Forecast for

Blair WI

  • Today

    Today: Mostly cloudy, with a high near 35. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 35 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Northwest wind 9 to 13 mph, with gusts as high as 26 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 35. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 19. Calm wind.

    Low: 19 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of snow. Partly sunny, with a high near 43. Calm wind becoming south around 5 mph.

    High: 43 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 46. Calm wind becoming southwest around 6 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47. Calm wind becoming south 5 to 7 mph in the morning.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 35. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 18. Northwest wind 9 to 13 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 35. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Wednesday Night
Increasing clouds, with a low around 19. Calm wind.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 43. Calm wind becoming south around 5 mph.
Thursday Night
Partly cloudy, with a low around 22. Calm wind.
Friday
Sunny, with a high near 46. Calm wind becoming southwest around 6 mph.
Friday Night
Mostly clear, with a low around 25. Calm wind.
Saturday
Sunny, with a high near 47. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 28. Light south wind.
Sunday
Mostly sunny, with a high near 46. Southwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 27. South wind 3 to 5 mph.
Washington's Birthday
Partly sunny, with a high near 48. South wind 5 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blair WI
 44.3°N 91.25°W
Last Update:
5:27 am CST Feb 10, 2026
Forecast Valid:
7am CST Feb 10, 2026-6pm CST Feb 16, 2026
 
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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