While the storm threat extends across a large area, from eastern Texas to Ohio, the highest chance of the most extreme weather stretches from parts of Arkansas, Louisiana and Mississippi into the lower Ohio Valley. A small area of the western Florida Panhandle, southeastern Alabama and southwest Georgia are also under a high risk of severe weather.

Snow totals of 10 to 30 inches will be widespread with some spots nearing 40 inches. Severe thunderstorms roll east to the south of the low.

Track everything from current conditions, forecasts and potential impacts from Winter Storm Iona and the severe weather on the southern end here.

We have a long-duration precipitation event heading toward the Great Lakes. Get ready for significant amounts of precipitation. Here are some of the basic details on this storm. I would call this a meaningful or even a memorable storm for some of us,

After a chance of scattered showers tonight, a strong cold front could spark storms Monday midafternoon into evening.

Thunderstorms are expected to move through the Chicago area Sunday before switching over to snow overnight into Monday morning.

March remains an extremely active month for weather in the East, as the region prepares for destructive severe weather and vicious winds, followed by another blast of arctic air and below-average

A powerful storm system is forecasted to bring the threat of damaging winds and spin-up tornadoes to the region early Monday morning.