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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
Extreme Cold Watch January 22, 09:00pm until January 24, 12:00pm
This Afternoon

High: 12 °F
Mostly Cloudy
Tonight

Low: 6 °F
Slight Chance
SnowWednesday
High: 21 °F
Mostly Cloudy
then SnowWednesday Night
Low: -1 °F
Chance Snow
then Partly
CloudyThursday

High: 10 °F
Partly Sunny
Thursday Night

Low: -22 °F
Partly Cloudy
Friday

High: -8 °F
Cold
Friday Night

Low: -21 °F
Partly Cloudy
Saturday

High: -1 °F
Cold
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 12. Wind chill values as low as -2. Southwest wind 5 to 7 mph.
Tonight
A slight chance of snow between 9pm and 3am, then a chance of flurries after 3am. Cloudy, with a low around 6. Light south wind. Chance of precipitation is 20%.
Wednesday
Snow, mainly after 1pm. High near 21. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around -1. Wind chill values as low as -12. West wind 7 to 11 mph, with gusts as high as 29 mph.
Thursday
Partly sunny, with a high near 10. West wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around -22. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Friday
Mostly sunny and cold, with a high near -8. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around -21. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and cold, with a high near -1. Light west wind.
Saturday Night
Mostly cloudy, with a low around -12. Calm wind.
Sunday
Mostly sunny, with a high near 6. Calm wind becoming west around 5 mph.
Sunday Night
Partly cloudy, with a low around -10. West wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 13. West wind 5 to 7 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Merrillan WI
44.42°N 90.85°W
44.42°N 90.85°W
12:46 pm CST Jan 20, 2026
1pm CST Jan 20, 2026-6pm CST Jan 26, 2026



