Ever heard of the term 'supercell' but didn't know what it was? Learn about these powerful storms responsible for most tornadoes in the United States and other thunderstorms in this video from NWS. National Weather Service
Ever heard of the term 'supercell' but didn't know what it was? Learn about these powerful storms responsible for most tornadoes in the United States and other thunderstorms in this video from NWS. National Weather Service

Keep those umbrellas handy, Kansas City; thunderstorm threat increases later Monday

May 14, 2018 11:33 AM