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

51°F

11°C

Humidity 40%
Wind Speed W 5 mph
Barometer 30.13 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 9 Apr 6:35 pm CDT
Extended Forecast for

2 Miles ESE Merrillan WI

  • Tonight

    Tonight: Showers likely, mainly before midnight. Mostly cloudy, with a low around 32. West wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 52. Northwest wind around 7 mph.

    High: 52 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 28. Light and variable wind.

    Low: 28 °F

    Clear

  • Saturday

    Saturday: A 50 percent chance of showers after 1pm. Increasing clouds, with a high near 58. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 46. Southeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 71. South wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Southwest wind around 6 mph.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 52. South wind around 6 mph. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

Detailed Forecast

Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 32. West wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, then gradually becoming sunny, with a high near 52. Northwest wind around 7 mph.
Friday Night
Clear, with a low around 28. Light and variable wind.
Saturday
A 50 percent chance of showers after 1pm. Increasing clouds, with a high near 58. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers and possibly a thunderstorm. Low around 46. Southeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm. High near 71. South wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Southwest wind around 6 mph.
Monday Night
Showers and possibly a thunderstorm. Low around 52. South wind around 6 mph. Chance of precipitation is 80%.
Tuesday
Showers likely, mainly after 1pm. Partly sunny, with a high near 71. South wind 5 to 7 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. Southeast wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 61. Southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41. Southwest wind around 6 mph.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 70. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Merrillan WI
 44.44°N 90.79°W
Last Update:
6:16 pm CDT Apr 9, 2026
Forecast Valid:
6pm CDT Apr 9, 2026-6pm CDT Apr 16, 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