It looks like Old Man Winter is back to start the week. Look at how much of the Midwest is feeling the chill of a Canadian air mass today. Spring weather will return later this week. #rochmn #mnwx #iawx #kttcwx #brrr https://t.co/edmpDoCbspIt looks like Old Man Winter is back to start the week. Look at how much of the Midwest is feeling the chill of 8484272 It looks like Old Man Winter is back to start the week. Look at how much of the