Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Overcast

12°F

-11°C

Humidity 76%
Wind Speed W 7 mph
Barometer 30.04 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 17 Jan 9:55 pm CST
Extended Forecast for

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 before 11pm.  Cloudy, with a low around 3. Wind chill values as low as -8. West wind around 8 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 16 mph, with gusts as high as 32 mph.  New snow accumulation of less than a half inch possible.

    Low: -7 °F

    Chance Snow
    then Mostly
    Cloudy and
    Blustery

  • 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 7 to 15 mph, with gusts as high as 31 mph.

    High: 2 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -8. West wind 3 to 6 mph.

    Low: -8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14. Southwest wind 3 to 6 mph.

    High: 14 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 7. Calm 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 21 mph.

    High: 17 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -2. West wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 11pm. Cloudy, with a low around 3. Wind chill values as low as -8. West wind around 8 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 16 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 7 to 15 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around -8. West wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 14. Southwest wind 3 to 6 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 7. Calm 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 21 mph.
Wednesday Night
Mostly cloudy, with a low around -2. West wind 6 to 8 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 14. West wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 1. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 13. Northwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around -10. Northwest wind 3 to 5 mph.
Saturday
A 20 percent chance of snow. Partly sunny and cold, with a high near 5. North wind 3 to 6 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Merrillan WI
 44.45°N 90.85°W
9:51 pm CST Jan 17, 2026
10pm 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