NEW : Forecasters see an `` increasing threat for severe thunderstorms '' into Wednesday . NEW : A new storm warning is in effect from 1 a.m. to 8 p.m. ET Thursday and Friday, with a 30 mph wind advisory through Saturday night. NEW : There could be `` damaging winds and several tornadoes '' in parts of 10 states . A storm system stretching from Texas north to Michigan threatens to bring `` widespread damaging winds and several tornadoes '' to parts of 10 states , the National Weather Service said Tuesday . Snow and cold weather are n't far behind Tuesday 's high temperatures and rain .
NEW : Forecasters see an `` increasing threat for severe thunderstorms '' into Wednesday . NEW : A new storm warning is in effect from 1 a.m. to 8 p.m. ET Thursday and Friday, with a 30 mph wind advisory through Saturday night. NEW : There could be `` damaging winds and several tornadoes '' in parts of 10 states . Snow and cold weather are n't far behind Tuesday 's high temperatures and rain .