Minnesota Public Radio: Three months later, the dazzling sunlight was nowhere to be found when rain sheets pummeled the Duluth area. Muddy torrents of chocolate, fuming floodwaters tore through town, leaving shock and devastation. Both extremes happened in a Minnesota our descendants never knew. It's warmer, especially in the winter, and rising global temperatures have stacked the deck in favor of heavier rains. Even in a land used to being wowed by the weather, the month-to-month, year-to-year roller coaster ride is...