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

83°F

28°C

Humidity 49%
Wind Speed SW 3 mph
Barometer 30.11 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 3 Oct 12:55 pm CDT
Extended Forecast for

6 Miles ESE Merrillan WI

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 84. Southwest wind around 6 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. Light south wind.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 26 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. South wind around 7 mph, with gusts as high as 21 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. South wind 7 to 13 mph, with gusts as high as 28 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 50. South wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers. Partly sunny, with a high near 66. Light northwest wind.

    High: 66 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 84. Southwest wind around 6 mph.
Tonight
Mostly clear, with a low around 63. Light south wind.
Saturday
Sunny, with a high near 86. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 26 mph.
Saturday Night
Mostly clear, with a low around 63. South wind around 7 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 81. South wind 7 to 13 mph, with gusts as high as 28 mph.
Sunday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 50. South wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 66. Light northwest wind.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44. Calm wind.
Tuesday
Mostly sunny, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 35. Calm wind.
Wednesday
Sunny, with a high near 60. Light east wind.
Wednesday Night
Mostly clear, with a low around 36. Light southeast wind.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 65. South wind 3 to 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Merrillan WI
 44.42°N 90.73°W
Last Update:
11:58 am CDT Oct 3, 2025
Forecast Valid:
1pm CDT Oct 3, 2025-6pm CDT Oct 9, 2025
 
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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