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.

Partly Cloudy

67°F

19°C

Humidity 67%
Wind Speed W 12 mph
Barometer 29.98 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 20 Jun 10:35 am CDT
Extended Forecast for

2 Miles E Merrillan WI

  • Today

    Today: Isolated sprinkles after 3pm. Mostly sunny, with a high near 72. Northwest wind around 9 mph.

    High: 72 °F

    Isolated
    Sprinkles

  • Tonight

    Tonight: Isolated sprinkles before 7pm. Mostly clear, with a low around 47. Northwest wind around 6 mph becoming calm in the evening.

    Low: 47 °F

    Isolated
    Sprinkles

  • Sunday

    Sunday: Partly sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Northeast wind 3 to 5 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. Light northeast wind.

    High: 74 °F

    Mostly Sunny

  • Monday Night

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

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 73 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Isolated sprinkles after 3pm. Mostly sunny, with a high near 72. Northwest wind around 9 mph.
Tonight
Isolated sprinkles before 7pm. Mostly clear, with a low around 47. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 50. Northeast wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 74. Light northeast wind.
Monday Night
Partly cloudy, with a low around 49. Calm wind.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Calm wind.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 50. Light north wind.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. Light north wind.
Thursday Night
Partly cloudy, with a low around 50. Calm wind.
Friday
Mostly sunny, with a high near 77. Calm wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Merrillan WI
 44.44°N 90.79°W
Last Update:
10:36 am CDT Jun 20, 2026
Forecast Valid:
10am CDT Jun 20, 2026-6pm CDT Jun 26, 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