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

18°F

-8°C

Humidity 93%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 14 Nov 1:55 am CST
Extended Forecast for

6 Miles ESE Merrillan WI

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. Calm wind.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 21. Calm wind.

    Low: 21 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 52. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. South wind 3 to 5 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. South wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. South wind 3 to 6 mph. Winds could gust as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 24. Calm wind.
Saturday
Sunny, with a high near 45. Calm wind.
Saturday Night
Mostly clear, with a low around 20. Calm wind.
Sunday
Sunny, with a high near 48. Calm wind.
Sunday Night
Clear, with a low around 21. Calm wind.
Monday
Sunny, with a high near 52. Calm wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 30. South wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 56. South wind 3 to 8 mph. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 36. South wind 3 to 6 mph. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 57. South wind 5 to 9 mph, with gusts as high as 22 mph.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43. South wind 5 to 7 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 59. West wind 5 to 9 mph, with gusts as high as 21 mph.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 39. Light west wind.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 58. Calm wind becoming south around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Merrillan WI
 44.42°N 90.73°W
Last Update:
12:26 am CST Nov 14, 2026
Forecast Valid:
2am CST Nov 14, 2026-6pm CST Nov 20, 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