X-based enthusiast Moore Weather warned, “Tornado sirens going off in St. Louis county. Heading into the city. Take shelter NOW. A tornado is on the ground!” Typically, sirens sound for three minutes ...

Millions of Americans across the country are on alert for a severe weather outbreak as violent, long-track tornadoes with ...

The months of March, April, May and June are regarded as tornado season, according to the National Weather Service. Tornadoes are often spawned during thunderstorms in the central and eastern U.S ...