15 Very Minnesota Ways To Keep Cool During the Heatwave Get our free mobile app The latest summer heat wave is serious, highs in the 90's but it'll feel like over 100 degrees here in Southeast Minnesota. Make sure you're hydrating and staying cool. Check on your kids, your friends, your pets, all that. If you know someone that has no way to stay cool, let them know about the Kim David/TSM That being said, since we can't get rid of the heat, how 'bout we find some silly ways to keep cool? Here's the Top 8 very Minnesota Ways to Cool Off. Scroll and enjoy.