Deadly winter storms are expected to hit multiple parts of the U.S., and millions of Americans are bracing for tornadoes. NBC News' Adrienne Broaddus has more on what to expect and how to prepare.

A huge storm system crossing the U.S. threatens to unleash tornadoes Friday in the Mississippi Valley, blizzards in the ...

On Thursday, the storm was bringing heavy snow and strong winds to the Sierra Nevada and heavy rainfall over parts of coastal ...

High winds are whipping up wildfires in Texas on Friday as a roiling low pressure system moves east and threatens to land ...

The Storm Prediction Center has shifted the widespread severe weather threat just a little to the northeast, putting the very ...

A major storm continued to wallop much of Southern California on Thursday morning, bringing evacuation warnings, fears of ...

Meteorologist Devon Lucie compares the differences in timing between forecasts for storms on Saturday then shows who's at the ...

A dangerous, multiday severe weather outbreak is set to bring tornadoes, flash flooding and damaging winds to the Midwest, ...

Severe thunderstorms expected,” NWS forecasters said. “The main hazards will be damaging winds and tornadoes.” ...

Alabama is bracing for a round of severe weather Saturday with the possibility for strong storms, tornadoes and flooding.

Most of central and Eastern NC are at risk of storms with heavy rain, flash flooding & possible tornadoes. Here’s when to ...

A severe weather outbreak is expected on Saturday in Alabama, according to the National Weather Service. NOAA’s Storm ...