article_snippet.sent: Large swathes of north and central Texas were hit with tornadoes and baseball-size hail Sunday night as part of a severe storm system sweeping the region.
article_snippet.sent: a severe storm system sweeping the region started Sunday evening in Comanche County, Texas and moved northeast towards the Dallas/Fort Worth for the next several hours.
article_snippet.sent: Senior Meteorologist Nick Wiltgen said rotating thunderstorms called supercells are behind the extreme weather seen in Texas this weekend. '
article_snippet.sent: The warm, unstable air is feeding very strong updrafts, causing rapid thunderstorm development – and the way the winds are aligned is allowing some of these storms to rotate, enhancing some of these storms potential for giant hail and possibly tornadoes,' Senior Meteorologist Nick Wiltgen said.
highlights_snippet.sent: Severe storms swept north and central Texas Sunday evening .
  