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

31°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 19 Oct 6:15 am CDT
Extended Forecast for

7 Miles ESE Merrillan WI

  • Today

    Today: Mostly sunny, with a high near 67. Light southeast wind.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Southeast wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Light southwest wind.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68. Light southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 68 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 67. Light southeast wind.
Tonight
Mostly clear, with a low around 38. Calm wind.
Tuesday
Mostly sunny, with a high near 67. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 40. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 69. Light southwest wind.
Wednesday Night
Partly cloudy, with a low around 45. Calm wind.
Thursday
Sunny, with a high near 70. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 49. Calm wind.
Friday
Partly sunny, with a high near 68. Light southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 52. Southeast wind 6 to 8 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 70. South wind 6 to 9 mph, with gusts as high as 22 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50. South wind 3 to 8 mph. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 64. Calm wind becoming west around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Merrillan WI
 44.42°N 90.7°W
Last Update:
6:26 am CDT Oct 19, 2026
Forecast Valid:
6am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
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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