Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

London Madison County Airport (KUYF)

Lat: 39.93° N Lon: 83.46° W Elev: 1083 ft.

Fair

0°F

-18°C

Humidity 71%
Wind Speed NA
Barometer 30.40 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Last update 20 Jan 8:15 am EST
Detailed forecast for

Madison County

Today
Sunny, cold with highs around 20. West winds 10 to 15 mph. Wind chill values as low as 11 below this morning.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Lows 10 to 15. South winds 10 to 15 mph.
Wednesday
Mostly cloudy with a 40 percent chance of snow. Brisk and warmer with highs in the upper 30s. Southwest winds 15 to 25 mph with gusts up to 35 mph.
Wednesday Night
Partly cloudy. A slight chance of snow in the evening. Lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 20 percent.
Thursday
Partly cloudy. Highs around 30. West winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Cooler with lows around 10 above.
Friday
Partly cloudy. Cooler with highs 15 to 20.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around zero.
Saturday
Mostly cloudy. A chance of snow in the afternoon. Cold with highs around 10 above. Chance of snow 30 percent.
Saturday Night
Mostly cloudy with a 50 percent chance of snow. Lows around 5 above.
Sunday
Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Cold with highs around 15. Chance of snow 50 percent.
Sunday Night
Partly cloudy. Cold with lows around zero.
Monday
Partly cloudy in the morning, then clearing. Cold with highs around 20.



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445 AM EST Tue Jan 20 2026
 
 

Additional Resources

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