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.

Overcast

61°F

16°C

Humidity 66%
Wind Speed NW 8 mph
Barometer 29.90 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 13 Oct 11:35 am CDT
Extended Forecast for

Black River Falls WI

  • Today

    Today: Mostly sunny, with a high near 68. Northwest wind 8 to 10 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy during the early evening, then becoming cloudy, with a low around 45. Northwest wind around 6 mph.

    Low: 45 °F

    Becoming
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Calm wind becoming north around 5 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 61. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 35. Light northwest wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 28 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 56. Breezy, with a northwest wind 14 to 18 mph, with gusts as high as 32 mph.

    High: 56 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 2am. Otherwise, clear, with a low around 27. Light north wind.

    Low: 27 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 9am. Otherwise, sunny, with a high near 60. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 60 °F

    Frost then
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 68. Northwest wind 8 to 10 mph.
Tonight
Partly cloudy during the early evening, then becoming cloudy, with a low around 45. Northwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 65. Calm wind becoming north around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 39. Calm wind.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 61. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 35. Light northwest wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 56. Breezy, with a northwest wind 14 to 18 mph, with gusts as high as 32 mph.
Friday Night
Widespread frost, mainly after 2am. Otherwise, clear, with a low around 27. Light north wind.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 60. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Clear, with a low around 32. South wind 5 to 8 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 66. Southwest wind 7 to 13 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 38. South wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 68. Light and variable wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.83°W
Last Update:
9:52 am CDT Oct 13, 2026
Forecast Valid:
11am CDT Oct 13, 2026-6pm CDT Oct 19, 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