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.

Fair

42°F

6°C

Humidity 65%
Wind Speed N 5 mph
Barometer 30.25 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 6 Nov 9:35 am CST
Extended Forecast for

5 Miles NE Merrillan WI

  • Today

    Today: Partly sunny, with a high near 46. North wind around 6 mph becoming calm in the afternoon.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Calm wind.

    Low: 23 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Calm wind becoming southwest around 6 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Southwest wind 3 to 5 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 54. West wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. West wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. Calm wind becoming west around 6 mph.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 46. North wind around 6 mph becoming calm in the afternoon.
Tonight
Increasing clouds, with a low around 23. Calm wind.
Saturday
Mostly sunny, with a high near 50. Calm wind becoming southwest around 6 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Southwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 54. West wind 3 to 8 mph. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 32. Calm wind.
Monday
Mostly sunny, with a high near 60. Calm wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 35. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 55. Calm wind becoming west around 6 mph.
Tuesday Night
Partly cloudy, with a low around 31. Calm wind.
Veterans Day
Mostly sunny, with a high near 53. Light north wind.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31. Calm wind.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 51. Calm wind becoming north around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Merrillan WI
 44.49°N 90.76°W
Last Update:
8:16 am CST Nov 6, 2026
Forecast Valid:
9am CST Nov 6, 2026-6pm CST Nov 12, 2026
 
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Additional Resources

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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