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

A tornado outbreak swept across 13 states Friday and Saturday, with dozens of tornadoes responsible for 24 deaths and the ...

At least two tornadoes in Arkansas have a preliminary rating of EF-4 as part of the tornado outbreak that has claimed dozens ...

A Pacific storm turned deadly when dry desert winds and Gulf moisture combined over the Plains to fuel dozens of tornadoes ...

A severe weather outbreak this weekend tore through multiple states, leaving a line of destruction in many areas.

Alabama was struck with possibly 17 tornadoes during Saturday's outbreak of severe weather, with the storms causing at least ...

A powerful strom system is forecast to sweep the south Friday and into the weekend, spreading the threat for severe weather ...

Sunday marks the third and final day of a deadly multiday severe weather outbreak that left more than 30 people dead across the US.

A powerful storm system that tore across the United States in recent days is winding down Monday, but in its wake are ...

Share on Facebook Share on Twitter Per NBC News: at least 36 people have died across Missouri, Arkansas, Texas, Oklahoma, ...

The culprits ranged from dust storms and fires in the Southern Plains to tornadoes in the Mississippi Valley and the South.

"Think about radar infrastructure. Think about balloon launches that feed weather and climate models. think about the ...