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.

Overcast

19°F

-7°C

Humidity 50%
Wind Speed NE 6 mph
Barometer 30.51 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 1 Mar 8:15 am CST
Extended Forecast for

2 Miles ESE Merrillan WI

  • Today

    Today: Sunny, with a high near 29. Calm wind.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. Calm wind becoming southeast around 6 mph after midnight.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 40. South wind 5 to 7 mph.

    High: 40 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 29. South wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon. Mostly cloudy, with a high near 44. Light east wind.

    High: 44 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Light east wind.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain. Mostly sunny, with a high near 45. East wind 3 to 5 mph.

    High: 45 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain. Partly sunny, with a high near 50. Calm wind becoming southeast around 5 mph.

    High: 50 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 29. Calm wind.
Tonight
Mostly clear, with a low around 14. Calm wind becoming southeast around 6 mph after midnight.
Monday
Increasing clouds, with a high near 40. South wind 5 to 7 mph.
Monday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 29. South wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 44. Light east wind.
Tuesday Night
Partly cloudy, with a low around 27. Light east wind.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 45. East wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 31. Calm wind.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 50. Calm wind becoming southeast around 5 mph.
Thursday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 36. Southeast wind 3 to 5 mph.
Friday
Rain likely. Mostly cloudy, with a high near 53. Southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31. West wind around 5 mph.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 51. West wind 3 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Merrillan WI
 44.44°N 90.79°W
Last Update:
2:51 am CST Mar 1, 2026
Forecast Valid:
8am CST Mar 1, 2026-6pm CST Mar 7, 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