accuweather s molly corcoran tells us what we can expect across the country. good morning, molly. reporter: thanks, john and diana. we have another mild day across much of the northeast. above average temperatures in new york city and pittsburgh, the next storm system going to cool things off. also provide for showers and thunderstorms from pittsburgh to the nation s capitol. and on the northwest side of this storm, we re talking snow in chicago. and detroit could provide for delays on monday. the south central for severe weather from new orleans to pensacola. john and diana, back to you. molly, thank you. ugly scenes over the weekend after the college hockey national title game. police got physical with unruly students who hit the streets of minneapolis after the university of minnesota s team lost to union college. 19 people were arrested during the chaos. several things were set on fire. car windows broken. students who wound up in custody could be expelled from the school. th