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.

Fair

31°F

-1°C

Humidity 79%
Wind Speed W 9 mph
Barometer 30.12 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 5 Apr 7:15 am CDT
Extended Forecast for

5 Miles ESE Merrillan WI

  • Today

    Today: A 30 percent chance of showers, mainly after 5pm. Mostly sunny, with a high near 49. West wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 49 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 30. Northwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Showers
    Likely then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. Northwest wind 7 to 10 mph, with gusts as high as 25 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Light and variable wind.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a low around 30. Southeast wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow showers before 1pm, then rain showers likely. Mostly cloudy, with a high near 61. South wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 61 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 35. West wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers. Partly sunny, with a high near 51. West wind around 6 mph.

    High: 51 °F

    Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 5pm. Mostly sunny, with a high near 49. West wind 9 to 11 mph, with gusts as high as 23 mph.
Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 30. Northwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 39. Northwest wind 7 to 10 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 14. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 44. Light and variable wind.
Tuesday Night
A chance of snow showers before 1am, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a low around 30. Southeast wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow showers before 1pm, then rain showers likely. Mostly cloudy, with a high near 61. South wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 35. West wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 51. West wind around 6 mph.
Thursday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. Light northeast wind. Chance of precipitation is 30%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 50. Calm wind becoming northeast around 5 mph. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 30. Light northeast wind.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 55. Southeast wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Merrillan WI
 44.42°N 90.73°W
Last Update:
5:51 am CDT Apr 5, 2026
Forecast Valid:
7am CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation