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

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

A Few Clouds

19°F

-7°C

Humidity	37%
Wind Speed	SW 10 mph
Barometer	30.44 in (1032.2 mb)
Dewpoint	-3°F (-19°C)
Visibility	10.00 mi
Wind Chill	8°F (-13°C)
Last update	20 Jan 2:51 pm EST

More Information:

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

Extended Forecast for

2 Miles SSW Gahanna OH

This Afternoon
High: 20 °F
Sunny
Tonight
Low: 15 °F
Increasing
Clouds
Wednesday
High: 39 °F
Chance Snow
then Chance
Rain/Snow
Wednesday Night
Low: 27 °F
Slight Chance
Snow then
Mostly Cloudy
Thursday
High: 32 °F
Mostly Sunny
Thursday Night
Low: 13 °F
Mostly Cloudy
Friday
High: 15 °F
Partly Sunny
Friday Night
Low: 0 °F
Mostly Cloudy
Saturday
High: 12 °F
Mostly Cloudy
then Chance
Snow

Detailed Forecast

This Afternoon

Sunny, with a high near 20. Southwest wind around 10 mph.

Tonight

Increasing clouds, with a low around 15. South wind 7 to 10 mph.

Wednesday

A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Southwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday Night

Scattered flurries with a slight chance of snow before 7pm, then scattered flurries between 7pm and 3am. Mostly cloudy, with a low around 27. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.

Thursday

Mostly sunny, with a high near 32. West wind 11 to 14 mph, with gusts as high as 25 mph.

Thursday Night

Mostly cloudy, with a low around 13.

Friday

Partly sunny, with a high near 15.

Friday Night

Mostly cloudy, with a low around 0.

Saturday

A chance of snow after 1pm. Mostly cloudy, with a high near 12. Chance of precipitation is 30%.

Saturday Night

Snow likely, mainly after 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 60%.