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

6 Miles ESE Merrillan WI

Cold Weather Advisory until January 24, 12:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 24, 12:00am

    NOW until 12:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 1. Wind chill values as low as -24. Calm wind.

    High: 1 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -17. Calm wind.

    Low: -17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 6. Wind chill values as low as -13. Light north wind.

    High: 6 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -15. Light northwest wind.

    Low: -15 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 9. Light and variable wind becoming west around 6 mph in the morning.

    High: 9 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -1. Southwest wind around 6 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: -1 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 11. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 11 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around -27. West wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and cold, with a high near 1. Wind chill values as low as -24. Calm wind.
Saturday Night
Mostly cloudy, with a low around -17. Calm wind.
Sunday
Mostly sunny, with a high near 6. Wind chill values as low as -13. Light north wind.
Sunday Night
Partly cloudy, with a low around -15. Light northwest wind.
Monday
Sunny, with a high near 9. Light and variable wind becoming west around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around -1. Southwest wind around 6 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 11. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around -5. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 10. Calm wind becoming northwest around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around -7. Northwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 11. Northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around -4. Calm wind.
Friday
Mostly sunny, with a high near 17. Calm wind becoming northwest around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Merrillan WI
 44.42°N 90.73°W
Last Update:
1:41 pm CST Jan 23, 2026
Forecast Valid:
6pm CST Jan 23, 2026-6pm CST Jan 30, 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