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.

Overcast

21°F

-6°C

Humidity 67%
Wind Speed NW 12 G 18 mph
Barometer 30.01 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 10 Jan 5:55 pm CST
Extended Forecast for

2 Miles SSW Merrillan WI

  • Tonight

    Tonight: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 15. Northwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Mostly cloudy, with a high near 26. Northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 26 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. Southwest wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind around 6 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 27. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 41. West wind 8 to 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 24. North wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 24 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. North wind around 6 mph becoming light and variable in the evening.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 15. Northwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Mostly cloudy, with a high near 26. Northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 20. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 37. West wind around 6 mph.
Monday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 27. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Tuesday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 41. West wind 8 to 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 24. North wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 10. North wind around 6 mph becoming light and variable in the evening.
Thursday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 29. South wind 3 to 7 mph.
Thursday Night
Snow likely. Mostly cloudy, with a low around 21. South wind around 8 mph becoming northwest after midnight. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 17. Northwest wind around 9 mph, with gusts as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Merrillan WI
 44.42°N 90.85°W
Last Update:
5:16 pm CST Jan 10, 2026
Forecast Valid:
6pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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