National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Mostly Cloudy

43°F

6°C

Humidity 43%
Wind Speed NW 10 G 18 mph
Barometer 30.29 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 6 Apr 1:15 pm CDT
Extended Forecast for

2 Miles SSW Merrillan WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 38. Northwest wind around 14 mph, with gusts as high as 25 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of flurries before 7pm. Partly cloudy, with a low around 15. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 21 mph.

    Low: 15 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: Sunny, with a high near 44. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Rain and snow showers, becoming all rain after 4am. Low around 31. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Showers, mainly after 1pm. High near 61. Breezy, with a south wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers before 1am. Partly cloudy, with a low around 33. West wind 6 to 11 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 54. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 38. Northwest wind around 14 mph, with gusts as high as 25 mph.
Tonight
A chance of flurries before 7pm. Partly cloudy, with a low around 15. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 44. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Rain and snow showers, becoming all rain after 4am. Low around 31. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Showers, mainly after 1pm. High near 61. Breezy, with a south wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of showers before 1am. Partly cloudy, with a low around 33. West wind 6 to 11 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly sunny, with a high near 54. West wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 31. Light and variable wind.
Friday
Mostly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 31. Calm wind.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 60. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Showers and possibly a thunderstorm. Low around 45. Southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 68. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Merrillan WI
 44.42°N 90.85°W
Last Update:
12:31 pm CDT Apr 6, 2026
Forecast Valid:
1pm CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation