Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fog/Mist

59°F

15°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 29.70 in
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 14 Apr 11:55 pm CDT
Extended Forecast for

2 Miles ESE Merrillan WI

  • Overnight

    Overnight: Widespread fog, mainly after 4am.  Otherwise, mostly cloudy, with a low around 53. North wind 3 to 5 mph.

    Low: 53 °F

    Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm.  Widespread fog, mainly before 8am.  Otherwise, mostly cloudy, with a high near 65. Light north wind.

    High: 65 °F

    Fog then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 48. Northeast wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 69. Northeast wind around 5 mph becoming light and variable.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Southeast wind 5 to 7 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Showers likely and possibly a thunderstorm, mainly after 4pm.  Partly sunny, with a high near 76. South wind 8 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Low around 37. South wind around 9 mph becoming west after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 90%.

    Low: 37 °F

    Showers

  • Saturday

    Saturday: A chance of rain showers before 1pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 46. West wind 9 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%.

    High: 46 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers before 1am.  Mostly cloudy, with a low around 26. West wind 8 to 11 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 53. North wind 3 to 5 mph.
Wednesday
A 20 percent chance of showers after 2pm. Widespread fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 65. Light north wind.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 69. Northeast wind around 5 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 50. Southeast wind 5 to 7 mph.
Friday
Showers likely and possibly a thunderstorm, mainly after 4pm. Partly sunny, with a high near 76. South wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 37. South wind around 9 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Saturday
A chance of rain showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 46. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 26. West wind 8 to 11 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 46. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 54. Calm wind becoming south 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 34. Southeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 64. South wind 6 to 9 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Merrillan WI
 44.44°N 90.79°W
12:06 am CDT Apr 15, 2026
12am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database