Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

London Madison County Airport (KUYF)

Lat: 39.93°NLon: 83.46°WElev: 1083ft.

Overcast

37°F

3°C

Humidity	100%
Wind Speed	E 5 mph
Barometer	30.09 in
Dewpoint	37°F (3°C)
Visibility	7.00 mi
Wind Chill	33°F (1°C)
Last update	27 Dec 11:15 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Mechanicsburg OH

Today
High: 44 °F
Mostly Cloudy
Tonight
Low: 38 °F
Cloudy
Sunday
High: 64 °F
Showers
Sunday Night
Low: 26 °F
Breezy.
Showers then
Rain/Snow
Monday
High: 29 °F
Chance
Rain/Snow and
Windy
Monday Night
Low: 18 °F
Slight Chance
Snow and
Breezy
Tuesday
High: 25 °F
Mostly Cloudy
Tuesday Night
Low: 20 °F
Mostly Cloudy
Wednesday
High: 32 °F
Mostly Cloudy

Detailed Forecast

Today

Mostly cloudy, with a high near 44. East wind 3 to 6 mph.

Tonight

Cloudy, with a low around 38. Southeast wind around 7 mph.

Sunday

Showers, mainly between 10am and 4pm. High near 64. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Rain showers before 4am, then a chance of rain and snow showers. Low around 26. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday

A chance of rain and snow showers before 7am, then a slight chance of snow showers. Mostly cloudy, with a high near 29. Windy, with a west wind 24 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Monday Night

A slight chance of snow before 1am. Mostly cloudy, with a low around 18. Breezy. Chance of precipitation is 20%.

Tuesday

Mostly cloudy, with a high near 25.

Tuesday Night

Mostly cloudy, with a low around 20.

Wednesday

Mostly cloudy, with a high near 32.

Wednesday Night

A chance of snow after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

New Year's Day

Mostly cloudy, with a high near 25.