If you’re ready for spring weather, Mother Nature has some April foolery for you. Two rounds of winter weather will move through the upper Midwest, Great Lakes and New England between Sunday evening and Thursday. Places that have already faced icy roads and power outages may see a repeat performance midweek. Cities like Marquette, Alpena, Caribou, Portland and Bangor could see accumulating snow. Ice buildup may also lead to power outages. Here’s what to know.