Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Light Snow

17°F

-8°C

Humidity 76%
Wind Speed NW 8 mph
Barometer 30.02 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 17 Jan 4:35 pm CST
Extended Forecast for

2 Miles SSW Merrillan WI

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: A chance of flurries between 8pm and 11pm.  Cloudy, with a low around 3. Wind chill values as low as -9. Northwest wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 3 °F

    Chance
    Flurries

  • Sunday

    Sunday: Snow, mainly after noon.  High near 15. Wind chill values as low as -9. Southwest wind 6 to 8 mph becoming west in the afternoon.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 15 °F

    Chance Snow
    then Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 9pm.  Mostly cloudy, with a low around -7. Wind chill values as low as -26. Blustery, with a northwest wind 8 to 17 mph, with gusts as high as 32 mph.  New snow accumulation of less than a half inch possible.

    Low: -7 °F

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 2. Wind chill values as low as -27. Northwest wind 8 to 15 mph, with gusts as high as 31 mph.

    High: 2 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -7. West wind 5 to 7 mph, with gusts as high as 18 mph.

    Low: -7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14. Southwest wind around 6 mph.

    High: 14 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 7. Light and variable wind becoming west around 6 mph after midnight.

    Low: 7 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before noon.  Mostly cloudy, with a high near 17. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 17 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -2. West wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries between 8pm and 11pm. Cloudy, with a low around 3. Wind chill values as low as -9. Northwest wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Snow, mainly after noon. High near 15. Wind chill values as low as -9. Southwest wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
A 40 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around -7. Wind chill values as low as -26. Blustery, with a northwest wind 8 to 17 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
M.L.King Day
Partly sunny and cold, with a high near 2. Wind chill values as low as -27. Northwest wind 8 to 15 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around -7. West wind 5 to 7 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 14. Southwest wind around 6 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 7. Light and variable wind becoming west around 6 mph after midnight.
Wednesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 17. West wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around -2. West wind 6 to 9 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 14. West wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 1. West wind around 6 mph.
Friday
Mostly sunny, with a high near 12. Northwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around -10. North wind around 6 mph.
Saturday
A 20 percent chance of snow. Partly sunny and cold, with a high near 5. North wind 5 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Merrillan WI
 44.42°N 90.85°W
3:21 pm CST Jan 17, 2026
4pm CST Jan 17, 2026-6pm CST Jan 24, 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