Many of the storms have been concentrated in the Upper Midwest, but the threat will extend much further on Friday.

A confirmed tornado was spotted near Fresno, California.

Forecasters are warning that very large hail, damaging winds and a few tornadoes are likely by late afternoon.

A map released Saturday by the National Weather Service traced the tornado’s path of destruction as a two-mile arc through ...

The National Weather Service has completed a survey of storm damage in Cass County, Missouri, and Atchison County, Kansas.

A third tornado that traveled about 1.2 miles and lasted for three minutes was confirmed in Morgan County during Friday's ...

Millions of Americans were told to remain on alert Tuesday night as destructive storms and isolated tornadoes were possible.

The county rankings come from an analysis reported by The Oklahoman, which drew on long-running tornado records to calculate ...

Add Yahoo as a preferred source to see more of our stories on Google. Less than 12 hours after the National Weather Service issued several tornado warnings for parts of Maryland and Delaware, the ...

The National Weather Service has now confirmed three tornadoes touched down during multiple rounds of severe storms in ...

More information is expected in the coming days.