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

25°F

-4°C

Humidity 97%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 6 Nov 11:15 pm CST
Extended Forecast for

6 Miles ENE Merrillan WI

  • Tonight

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

    Low: 23 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 51 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Southwest wind 5 to 7 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 54. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 54 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. Northwest wind around 6 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 59 °F

    Partly Sunny

  • Monday Night

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

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Calm wind becoming west around 6 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 23. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Calm wind becoming southwest 5 to 7 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 34. Southwest wind 5 to 7 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 54. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 29. Northwest wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 59. Calm wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 35. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 56. Calm wind becoming west around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Calm wind.
Veterans Day
Mostly sunny, with a high near 51. Light north wind.
Wednesday Night
Mostly cloudy, with a low around 30. Calm wind.
Thursday
Partly sunny, with a high near 46. Calm wind becoming north 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 27. Light north wind.
Friday
Mostly sunny, with a high near 47. Calm wind becoming north around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Merrillan WI
 44.46°N 90.73°W
Last Update:
11:21 pm CST Nov 6, 2026
Forecast Valid:
11pm CST Nov 6, 2026-6pm CST Nov 13, 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