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

19°F

-7°C

Humidity 80%
Wind Speed W 10 mph
Barometer 29.64 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 16 Jan 8:35 pm CST
Extended Forecast for

Blair WI

  • Tonight

    Tonight: Snow. Low around 11. Wind chill values as low as -1. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 11 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 16. Wind chill values as low as -2. Northwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 16 °F

    Snow Likely
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0. Wind chill values as low as -10. Northwest wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 17. Wind chill values as low as -9. Southwest wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 17 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -6. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 31 mph.

    Low: -6 °F

    Mostly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 3. Blustery, with a northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 3 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around -5. West wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: -5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 13. West wind 5 to 7 mph becoming south in the afternoon.

    High: 13 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 5. Light and variable wind becoming west around 6 mph after midnight.

    Low: 5 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Snow. Low around 11. Wind chill values as low as -1. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 16. Wind chill values as low as -2. Northwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 0. Wind chill values as low as -10. Northwest wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Sunday
Snow likely. Mostly cloudy, with a high near 17. Wind chill values as low as -9. Southwest wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
Mostly cloudy, with a low around -6. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 31 mph.
M.L.King Day
Partly sunny and cold, with a high near 3. Blustery, with a northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around -5. West wind 5 to 9 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 13. West wind 5 to 7 mph becoming south in the afternoon.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 5. Light and variable wind becoming west around 6 mph after midnight.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 19. Northwest wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 2. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 14. Northwest wind 5 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 2. Light and variable wind becoming southeast around 5 mph after midnight.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 19. Southeast wind 5 to 8 mph becoming northwest in the afternoon.
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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:
6:56 pm CST Jan 16, 2026
Forecast Valid:
8pm CST Jan 16, 2026-6pm CST Jan 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation