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.

Fog/Mist

56°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 29.72 in
Dewpoint 56°F (13°C)
Visibility 0.75 mi
Last update 16 Apr 3:56 am CDT
Extended Forecast for

5 Miles S Neillsville WI

  • Overnight

    Overnight: A 20 percent chance of showers. Areas of fog. Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Slight Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 73. Light and variable wind.

    High: 73 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52. Calm wind becoming southeast around 6 mph after midnight.

    Low: 52 °F

    Clear

  • Friday

    Friday: Showers and thunderstorms after 1pm. High near 77. South wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Mostly Sunny
    then T-storms

  • Friday Night

    Friday Night: Showers and thunderstorms before 1am, then a slight chance of showers. Low around 30. Northwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 30 °F

    T-storms

  • Saturday

    Saturday: A slight chance of rain and snow showers before 10am, then a slight chance of snow showers. Partly sunny, with a high near 44. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West wind 6 to 13 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. Northwest wind around 6 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Areas of fog. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Thursday
Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 73. Light and variable wind.
Thursday Night
Clear, with a low around 52. Calm wind becoming southeast around 6 mph after midnight.
Friday
Showers and thunderstorms after 1pm. High near 77. South wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and thunderstorms before 1am, then a slight chance of showers. Low around 30. Northwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A slight chance of rain and snow showers before 10am, then a slight chance of snow showers. Partly sunny, with a high near 44. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 25. West wind 6 to 13 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 48. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 25. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 59. Light southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 41. South wind around 7 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 69. West wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 42. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 67. Southwest wind 5 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Neillsville WI
 44.48°N 90.61°W
Last Update:
2:06 am CDT Apr 16, 2026
Forecast Valid:
4am CDT Apr 16, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation