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Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

6 Miles ESE Merrillan WI

Extreme Cold Watch January 22, 09:00pm until January 24, 12:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Overnight

    Overnight: A slight chance of snow before 3am, then a chance of flurries after 3am. Cloudy, with a low around 6. Calm wind. Chance of precipitation is 20%.

    Low: 6 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after 1pm. High near 22. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 22 °F

    Mostly Cloudy
    then Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 0. Wind chill values as low as -9. West wind 6 to 8 mph, with gusts as high as 26 mph.

    Low: 0 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 11. Wind chill values as low as -10. West wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 11 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -22. Northwest wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: -22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -7. Northwest wind 5 to 7 mph, with gusts as high as 18 mph.

    High: -7 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -28. Light northwest wind.

    Low: -28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 1. Calm wind.

    High: 1 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -11. Calm wind.

    Low: -11 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow before 3am, then a chance of flurries after 3am. Cloudy, with a low around 6. Calm wind. Chance of precipitation is 20%.
Wednesday
Snow, mainly after 1pm. High near 22. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 0. Wind chill values as low as -9. West wind 6 to 8 mph, with gusts as high as 26 mph.
Thursday
Partly sunny, with a high near 11. Wind chill values as low as -10. West wind 5 to 10 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around -22. Northwest wind 6 to 8 mph, with gusts as high as 22 mph.
Friday
Mostly sunny and cold, with a high near -7. Northwest wind 5 to 7 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around -28. Light northwest wind.
Saturday
Mostly sunny and cold, with a high near 1. Calm wind.
Saturday Night
Mostly cloudy, with a low around -11. Calm wind.
Sunday
Mostly sunny, with a high near 7. Light west wind.
Sunday Night
Partly cloudy, with a low around -10. Calm wind.
Monday
Mostly sunny, with a high near 13. Calm wind becoming west around 6 mph.
Monday Night
Partly cloudy, with a low around 0. Light west wind.
Tuesday
Partly sunny, with a high near 20. Calm wind becoming west around 5 mph.
Basemap Options
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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:
11:06 pm CST Jan 20, 2026
Forecast Valid:
12am CST Jan 21, 2026-6pm CST Jan 27, 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