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

AUSTIN (KXAN) — A new tornado shelter map is helping aid community safety by helping people locate their nearest shelter.

National Weather Service increased the threat for large hail and tornadoes in San Antonio as a powerful storm system aims for ...

Waves of downpours and thunderstorms continue across South Texas, driving a flooding and severe weather risk through late ...

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

The National Weather Service has confirmed several EF4-strength tornadoes in outbreaks of severe weather this month, the most ...

Even though we are 5 days out, the Storm Prediction Center has enough confidence to issue a level 2 or 5 severe threat risk ...

Hail and damaging straight-line winds appear to be the biggest threats from these storms later tonight, but a tornado can't ...

There’s no scientific boundaries to Tornado Alley, the National Severe Storms Laboratory says, and every map of the area looks slightly different. Older maps, from the 20th century, typically show a ...

Tennessee and Texas. Unable to view our graphics? Click here to see them. Over the two-day outbreak, the National Weather service issued more than 300 storm warnings. Three tornadoes were ...

Tennessee and Texas. Over the two-day outbreak, the National Weather service issued more than 300 storm warnings. Three tornadoes were confirmed as EF4 strength, according to AccuWeather.