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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles ESE Merrillan WI

  • Overnight

    Overnight: Snow likely before 5am, then a slight chance of snow and freezing rain. Cloudy, with a steady temperature around 18. South wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than one inch possible.

    Low: 18 °F

    Wintry Mix
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38. Southwest wind around 8 mph.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 4am, then a chance of snow between 4am and 5am, then a chance of rain and snow after 5am. Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Partly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. South wind 3 to 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53. Southwest wind around 5 mph becoming light and variable in the afternoon.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. North wind around 6 mph becoming south after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. South wind 6 to 8 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 34. Southwest wind 8 to 10 mph becoming northeast after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow likely before 5am, then a slight chance of snow and freezing rain. Cloudy, with a steady temperature around 18. South wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Mostly cloudy, with a high near 38. Southwest wind around 8 mph.
Wednesday Night
A chance of rain and snow before 4am, then a chance of snow between 4am and 5am, then a chance of rain and snow after 5am. Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 46. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 33. South wind 3 to 6 mph.
Friday
Partly sunny, with a high near 53. Southwest wind around 5 mph becoming light and variable in the afternoon.
Friday Night
Mostly cloudy, with a low around 33. North wind around 6 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 59. South wind 6 to 8 mph.
Saturday Night
A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 34. Southwest wind 8 to 10 mph becoming northeast after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 48. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 22. North wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 42. Northeast wind around 7 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 25. South wind around 7 mph.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 46. South wind around 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Merrillan WI
 44.44°N 90.79°W
Last Update:
12:36 am CDT Mar 18, 2026
Forecast Valid:
1am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation