Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Snow

27°F

-3°C

Humidity 98%
Wind Speed NW 10 G 17 mph
Barometer 29.46 in
Dewpoint 27°F (-3°C)
Visibility 1.00 mi
Wind Chill18°F (-8°C)
Last update 20 Feb 6:35 am CST
Extended Forecast for

8 Miles E Merrillan WI

Winter Weather Advisory February 20, 06:55am until February 20, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory February 20, 06:55am until February 20, 09:00am

    NOW until 9:00am Fri

    Winter Weather Advisory

  • Today

    High: 32 °F

    Snow then
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of flurries after midnight.  Mostly cloudy, with a low around 15. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Chance
    Flurries

  • Sunday

    Sunday: A chance of flurries before noon.  Mostly cloudy, with a high near 26. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 26 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. North wind around 6 mph becoming calm  in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Calm wind becoming south around 5 mph after midnight.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly before 9am. High near 32. West wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 19. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 31. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Saturday Night
A chance of flurries after midnight. Mostly cloudy, with a low around 15. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.
Sunday
A chance of flurries before noon. Mostly cloudy, with a high near 26. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 10. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 27. North wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 11. Calm wind becoming south around 5 mph after midnight.
Tuesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 36. South wind 5 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19. Southwest wind around 6 mph becoming northwest after midnight.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 32. West wind 6 to 8 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 10. West wind around 6 mph becoming calm in the evening.
Thursday
A 20 percent chance of snow. Sunny, with a high near 37. Calm wind becoming west around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Merrillan WI
 44.44°N 90.67°W
5:51 am CST Feb 20, 2026
6am CST Feb 20, 2026-6pm CST Feb 26, 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