A break in the arctic weather pattern last weekend meant it was quite comfortable to go sledding at the hill in Pinehurst Park in Cloquet. The temperatures remained mild throughout this week and forecasters are hinting that the worst of the cold may be behind us for the winter. Temperatures in the 30s on Tuesday and Wednesday were the highest readings since late last year. Temperatures were expected to cool into the weekend. Yes, it's been a cold winter, and that groundhog saw his shadow last week, predicting a longer winter than we may have hoped. But if temps stay in the teens and 20s and...