The ominous weather comes as a record-breaking number of Americans were predicted to travel over the holiday weekend.

Central Texas has seen numerous instances of hail roughly the size of DVDs over the past month, sparked by huge thunderstorms ...

There was an enhanced risk for severe thunderstorms in parts of Texas and Oklahoma on Sunday, forecasters said. They warned ...

Flood watches have been issued over swaths of the southern United States. Travel delays were expected on highways and at ...

A cold front sweeping Texas this weekend will bring severe weather risks, including hail and flooding, to major cities.

Rain and thunderstorms are expected to cover much of the eastern half of the country on May 29, according to the weather ...

The holiday weekend began with clear, sunny skies on Friday, but severe storms quickly developed across Central Texas ... to spring across Texas, Oklahoma, and the Great Plains, the region ...

The worst conditions were expected across the southern Plains and Gulf Coast regions, including Texas, Oklahoma, Colorado and ...

Wet weather could dampen Memorial Day for those in the South, with strong storms, flash flooding and high temperatures ...

The severe weather siege will continue across the South Central states right through the extended holiday weekend, AccuWeather meteorologists say.

Freeways and airports across the U.S. filled up on Friday as more people made their getaways for the long Memorial Day ...