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Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Overcast

71°F

22°C

Humidity 99%
Wind Speed SW 3 mph
Barometer 29.96 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 9 Sep 12:55 am CDT
Extended Forecast for

5 Miles NE Merrillan WI

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 63. West wind 3 to 5 mph.

    Low: 63 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 81. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

    High: 81 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 61. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Low: 61 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Northwest wind around 7 mph.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 63. West wind 3 to 5 mph.
Wednesday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 81. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 50. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 50. Calm wind.
Friday
Sunny, with a high near 82. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 61. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 77. Northwest wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Calm wind becoming east around 5 mph after midnight.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. East wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Southeast wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 69. West wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Merrillan WI
 44.49°N 90.76°W
Last Update:
12:36 am CDT Sep 9, 2026
Forecast Valid:
1am CDT Sep 9, 2026-6pm CDT Sep 15, 2026
 
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Additional Resources

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Chance of Precipitation