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

31°F

-1°C

Humidity 92%
Wind Speed SW 7 mph
Barometer 29.87 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 7 Mar 11:35 pm CDT
Extended Forecast for

6 Miles ESE Merrillan WI

  • Tonight

    Tonight: Mostly cloudy, with a temperature falling to near 30 by midnight, then rising to around 37 during the remainder of the night. Southwest wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 30 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61. Southwest wind around 9 mph, with gusts as high as 23 mph.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Southwest wind 5 to 9 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64. Southwest wind around 6 mph becoming north in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. North wind around 6 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 53. East wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Cloudy, with a low around 28. Northeast wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 41 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. Northwest wind 5 to 7 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a temperature falling to near 30 by midnight, then rising to around 37 during the remainder of the night. Southwest wind 7 to 10 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 61. Southwest wind around 9 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 43. Southwest wind 5 to 9 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 64. Southwest wind around 6 mph becoming north in the afternoon.
Monday Night
Partly cloudy, with a low around 35. North wind around 6 mph becoming east after midnight. Winds could gust as high as 18 mph.
Tuesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 53. East wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Cloudy, with a low around 28. Northeast wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Wednesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 21. Northwest wind 5 to 7 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 48. Northwest wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 32. South wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 50. Southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 20. Northwest wind 5 to 8 mph, with gusts as high as 22 mph.
Saturday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 42. West wind 5 to 7 mph becoming southwest in the afternoon.
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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:
10:41 pm CST Mar 7, 2026
Forecast Valid:
10pm CST Mar 7, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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