So-called ‘tornado sirens’ are not always activated in response to tornadoes. Here’s everything you need to know.

Severe storms moved through North Texas on Saturday morning, killing one person and injuring at least three others.

Nearly 10 million people living in communities across North and South Carolina are bracing for tornadoes, as a series of ...

Forecasters warned heavy snow could make roads slick and reduce visibility, making travel in some areas "very difficult to impossible." ...

A winter storm warning goes into effect for the metro, including western Wisconsin, at 7 p.m. Tuesday, with blizzard ...

Strong winds from a recent storm in the south sent a U.S. Customs and Border Protection surveillance blimp flying nearly 600 ...

Powerful storms that killed three people in Mississippi and ripped roofs from buildings in a small Oklahoma town charged eastward Wednesday, spawning tornado warnings near the East Coast while heavy ...

Powerful storms that killed three people in Mississippi and ripped roofs from buildings in a small Oklahoma town charged ...

In the aftermath of Tuesday's devastating storms, a second EF-1 tornado is believed to have occurred in North Texas, ...

South Tarrant County was under a tornado warning, and sirens sounded across Fort Worth and other cities because of severe ...