HARTFORD, CT (WFSB) -- The calendar may say spring, but winter appears to want to make a comeback. While Wednesday during the day looks to be the mildest day of the week with temperatures between 65 and 70 degrees, scattered showers may move in by the evening hours. The temperature overnight is expected to drop into the 40s. "Winter is going to make a comeback later this week," said meteorologist Connor Lewis. "While snow is NOT uncommon in April, it may not be a welcome sight especially with spring in bloom." A slow-moving coastal storm brings rain and wind to Connecticut starting Thursday and running into Friday. Rain could be heavy at times.