A "dynamic" weather system sparked a "historic" tornado outbreak across the U.S. and has already left 16 people dead.

There is a threat of tornadoes at night, so residents in at-risk areas are advised to set their phones to receive loud ...

An interactive map from the National Weather Service shows potential tornado damage tracks across the United States. Zooming ...

Several terrifying tornadoes left multiple people dead after a "dynamic" storm barreled its way across the middle of the ...

At least 12 fatalities have been reported in Missouri, according to the Missouri State Emergency Management Agency. The ...

Tornadoes can (and have) hit every U.S. state, but the area nicknamed Tornado Alley is probably where your mind goes when you ...

There is the potential for severe weather across the southeastern parts of the United States over the next several days, ...

U.S. weather map provided by NOAA/NWS shows areas under tornado watch in yellow. U.S. weather map provided by NOAA/NWS shows areas under tornado watch in yellow. NOAA/NWS A tornado watch remains ...

NWS suggested tornadoes are possible, with wind gusts to 75 mph and isolated storms with large hail up to 1.5 inches in ...