These dangerous lines of severe thunderstorms are common in spring and other times of the year and come with multiple threats.

On Sunday at 2:48 p.m. the National Weather Service released an updated tornado warning in effect until 3 p.m. for Cameron, Centre and Clinton counties.

The system "struggled to become more organized," according to forecasters, but coalesced into a ragged single squall line that threatened to spin up dangerous winds and even tornadoes as day ...

The main concern, according to the National Weather Service in Tallahassee, is "the potential for damaging straight-line winds in any severe storms along a squall line that is forecast to move ...

When severe weather strikes, you might hear a meteorologist refer to a squall line. They are commonly seen in spring as well ...