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Winter Storm Expected This Afternoon Into Tonight

Another round of snow is expected this afternoon into tonight, mainly along and south of I-90. Heavy snow is expected in parts of northeast Iowa... Read More >

Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Overcast

27°F

-3°C

Humidity 70%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 6 Dec 3:55 pm CST
Extended Forecast for

Blair WI

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 5pm. Mostly cloudy, with a steady temperature around 21. Calm wind.

    High: 21 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow, mainly before midnight. Low around 0. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 0 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 12. Wind chill values as low as -10. North wind 3 to 7 mph.

    High: 12 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -3. Calm wind.

    Low: -3 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 21. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 21 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of snow. Cloudy, with a low around 14. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of rain and snow after noon. Mostly cloudy, with a high near 35. West wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 50%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow. Low around 20. South wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%.

    Low: 20 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 28. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 28 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 5pm. Mostly cloudy, with a steady temperature around 21. Calm wind.
Tonight
Snow, mainly before midnight. Low around 0. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
Mostly sunny, with a high near 12. Wind chill values as low as -10. North wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around -3. Calm wind.
Monday
Mostly cloudy, with a high near 21. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A 50 percent chance of snow. Cloudy, with a low around 14. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.
Tuesday
A chance of rain and snow after noon. Mostly cloudy, with a high near 35. West wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Rain and snow. Low around 20. South wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Wednesday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 28. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 6. Northwest wind 6 to 9 mph becoming north after midnight.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 19. Northeast wind 6 to 9 mph becoming northwest in the afternoon.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -1. Northwest wind 7 to 9 mph.
Friday
Partly sunny, with a high near 10. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around -7. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 6. Northwest wind 7 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:
3:16 pm CST Dec 6, 2025
Forecast Valid:
4pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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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