Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

18°F

-8°C

Humidity	49%
Wind Speed	S 3 mph
Barometer	30.40 in
Dewpoint	1°F (-17°C)
Visibility	10.00 mi
Last update	20 Jan 10:55 pm EST

More Information:

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

Extended Forecast for

6 Miles ESE Latham OH

Tonight
Low: 15 °F
Partly Cloudy
Wednesday
High: 39 °F
Chance Snow
then Chance
Rain/Snow
Wednesday Night
Low: 30 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Thursday
High: 37 °F
Mostly Sunny
Thursday Night
Low: 18 °F
Mostly Cloudy
Friday
High: 21 °F
Partly Sunny
Friday Night
Low: 5 °F
Mostly Cloudy
Saturday
High: 14 °F
Cloudy then
Chance Snow
Saturday Night
Low: 11 °F
Snow Likely

Detailed Forecast

Tonight

Partly cloudy, with a low around 15. South wind around 7 mph.

Wednesday

A chance of snow after 8am, mixing with rain after 2pm. Increasing clouds, with a high near 39. Southwest wind 8 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Wednesday Night

A slight chance of rain and snow showers before 10pm, then scattered flurries between 10pm and 3am. Mostly cloudy, with a low around 30. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Thursday

Mostly sunny, with a high near 37. West wind 6 to 9 mph, with gusts as high as 20 mph.

Thursday Night

Mostly cloudy, with a low around 18. Northwest wind 3 to 6 mph.

Friday

Partly sunny, with a high near 21.

Friday Night

Mostly cloudy, with a low around 5.

Saturday

A chance of snow after 1pm. Mostly cloudy, with a high near 14. Chance of precipitation is 50%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 11. Chance of precipitation is 70%.