National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

2 Miles SSW Merrillan WI

Cold Weather Advisory January 19, 07:28am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 19, 07:28am until January 19, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • M.L.King Day

    High: 1 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -9. Wind chill values as low as -21. West wind 6 to 11 mph, with gusts as high as 24 mph.

    Low: -9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 11. Wind chill values as low as -17. Light and variable wind becoming west around 6 mph.

    High: 11 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 4. Light south wind. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 4 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 20. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 11. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 11 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -16. Northwest wind around 7 mph.

    Low: -16 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Partly sunny and cold, with a high near 1. Wind chill values as low as -29. Blustery, with a west wind 11 to 18 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around -9. Wind chill values as low as -21. West wind 6 to 11 mph, with gusts as high as 24 mph.
Tuesday
Increasing clouds, with a high near 11. Wind chill values as low as -17. Light and variable wind becoming west around 6 mph.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 4. Light south wind. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 20. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around -1. West wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 11. West wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around -16. Northwest wind around 7 mph.
Friday
Mostly sunny and cold, with a high near -6. Northwest wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around -23. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny and cold, with a high near -2. Calm wind becoming northwest around 5 mph.
Saturday Night
Partly cloudy, with a low around -16. Light and variable wind.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 9. Southwest wind 3 to 6 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Merrillan WI
 44.42°N 90.85°W
Last Update:
5:21 am CST Jan 19, 2026
Forecast Valid:
7am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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