Violent tornadoes ripped through parts of the U.S., wiping out schools and toppling semitractor-trailers in several states.

As of Sunday morning, the storms were approaching the East Coast, including Pennsylvania. storms in the Harriburg area were ...

Violent tornadoes and high winds flattened homes, wiped out schools and toppled trailers as a storm that killed at least 35 ...

A late winter storm brought high winds and snow to parts of eastern South Dakota on Tuesday and Wednesday, with more expected later in the week.

The National Weather Service predicted extreme weather across a vast swath of the country that is home to more than 100 ...

A Canadian man who pleaded guilty last fall to shooting at energy facilities in North Dakota and South Dakota ... of the Keystone Pipeline in eastern South Dakota’s Clark County in July ...

Rain during the night has transitioned to snow this morning, with the heavier band setting up in southwest Minnesota. Strong, ...

Winds gusting up to 80 mph were predicted from the Canadian border to Texas, threatening blizzard conditions in colder ...

A recent tornado in South Dakota was given the relatively rare designation of EF-U due to the area in which it touched down.

A late winter storm brought gusting winds and accumulating snow to parts of eastern South Dakota on Tuesday and Wednesday, with more expected later in the week. The highest snowfall totals ...