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

32°F

0°C

Humidity 99%
Wind Speed W 7 G 20 mph
Barometer 29.54 in
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Wind Chill25°F (-4°C)
Last update 18 Feb 8:55 pm CST
Extended Forecast for

6 Miles ESE Merrillan WI

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 1am. Cloudy, with a low around 29. West wind 6 to 10 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of around an inch possible.

    Low: 29 °F

    Chance Snow

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. Southwest wind around 5 mph becoming calm.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain and snow before 10pm, then snow. Low around 24. Light and variable wind becoming north 5 to 7 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Rain/Snow
    Likely then
    Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 33. West wind 7 to 10 mph, with gusts as high as 24 mph. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 18. West wind around 6 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 30. Northwest wind 5 to 7 mph.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 15. Northwest wind around 6 mph, with gusts as high as 18 mph.

    Low: 15 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 27. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 27 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 1am. Cloudy, with a low around 29. West wind 6 to 10 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of around an inch possible.
Thursday
Mostly cloudy, with a high near 40. Southwest wind around 5 mph becoming calm.
Thursday Night
A chance of rain and snow before 10pm, then snow. Low around 24. Light and variable wind becoming north 5 to 7 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. West wind 7 to 10 mph, with gusts as high as 24 mph. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. West wind around 6 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 30. Northwest wind 5 to 7 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15. Northwest wind around 6 mph, with gusts as high as 18 mph.
Sunday
Mostly cloudy, with a high near 27. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 8. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 28. Light north wind.
Monday Night
Mostly cloudy, with a low around 11. Light and variable wind.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 38. South wind 3 to 8 mph. Winds could gust as high as 21 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21. South wind around 6 mph becoming west after midnight. Winds could gust as high as 18 mph.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 38. West wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Merrillan WI
 44.42°N 90.73°W
Last Update:
9:01 pm CST Feb 18, 2026
Forecast Valid:
9pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation