As nasty tornadoes popped up from Kansas to Kentucky last week, a depleted National Weather Service was in scramble mode.

The new automated system enables real-time activation of outdoor warning sirens directly from the National Weather Service.

More severe storms were expected to roll across the central U.S. this week following the weather-related deaths of more than ...

Authorities say nine people are dead after a tornado touched down and sparked a “mass casualty event" in southeastern ...

At least four people died and others were hurt after severe storms including a possible tornado swept through St. Louis ...

A significant severe weather outbreak is unfolding across the Midwest and Ohio Valley on Friday, placing more than 146 ...

The storms were part of a severe weather system Friday that caused damage in Missouri, left hundreds of thousands without ...

The storms Friday afternoon tore roofs off buildings, blew out windows, ripped bricks off siding and yanked up trees and ...

The Chicago area was bracing for another round of severe storms Friday — less than 24 hours after powerful storms ripped ...

A "very active and complex mid-May weather pattern" is settling over states from the central United States through the ...