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.

Fog/Mist

50°F

10°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 30.40 in
Dewpoint 50°F (10°C)
Visibility 1.25 mi
Last update 24 Sep 9:15 am CDT
Extended Forecast for

3 Miles WSW Blair WI

  • Today

    Today: A 10 percent chance of showers after 5pm. Mostly cloudy, with a high near 66. Southeast wind 3 to 7 mph.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 54. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 69. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Light southeast wind.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 66. Southeast wind 5 to 9 mph.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 51. Southeast wind 3 to 6 mph.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 65. Light south wind.

    High: 65 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 69 °F

    Partly Sunny

Detailed Forecast

Today
A 10 percent chance of showers after 5pm. Mostly cloudy, with a high near 66. Southeast wind 3 to 7 mph.
Tonight
A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 54. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, with a high near 69. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 52. Light southeast wind.
Saturday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 66. Southeast wind 5 to 9 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51. Southeast wind 3 to 6 mph.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 65. Light south wind.
Sunday Night
Partly cloudy, with a low around 49. Calm wind.
Monday
Partly sunny, with a high near 69. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 53. South wind 3 to 5 mph.
Tuesday
Showers likely. Mostly cloudy, with a high near 66. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 53. Southwest wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. North wind around 11 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Blair WI
 44.28°N 91.28°W
Last Update:
9:31 am CDT Sep 24, 2026
Forecast Valid:
9am CDT Sep 24, 2026-6pm CDT Sep 30, 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