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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

2 Miles SSW Merrillan WI

Cold Weather Advisory January 23, 12:00pm until January 23, 09:00pm
Extreme Cold Warning January 23, 12:20am until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning January 23, 12:20am until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Overnight

    Low: -22 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny and cold, with a high near -8. Wind chill values as low as -43. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: -8 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -20. Wind chill values as low as -27. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: -20 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 0. Wind chill values as low as -19. Calm wind.

    High: 0 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -12. Calm wind.

    Low: -12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny and cold, with a high near 5. Calm wind becoming north around 6 mph in the morning.

    High: 5 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -14. Northwest wind around 5 mph.

    Low: -14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 9. West wind 5 to 7 mph becoming southwest in the afternoon.

    High: 9 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of flurries before 1am. Partly cloudy, with a low around -22. Wind chill values as low as -43. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Friday
Mostly sunny and cold, with a high near -8. Wind chill values as low as -43. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around -20. Wind chill values as low as -27. Northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Partly sunny and cold, with a high near 0. Wind chill values as low as -19. Calm wind.
Saturday Night
Mostly cloudy, with a low around -12. Calm wind.
Sunday
Partly sunny and cold, with a high near 5. Calm wind becoming north around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around -14. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 9. West wind 5 to 7 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 1. Southwest wind around 7 mph becoming west after midnight.
Tuesday
Partly sunny, with a high near 13. West wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around -4. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 10. Northwest wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around -10. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 7. Northwest wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Merrillan WI
 44.42°N 90.85°W
Last Update:
11:31 pm CST Jan 22, 2026
Forecast Valid:
12am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation