you mention in your journal that the thunderstorms always die out when they cross lake superior is this because of the cold water temps if so what happens when the lake superior warms up july and august becuase i know surface temps can get to 70 and above. also seems like the moisture from the lake would only add to the thunderstorms and finally so the keweenaw has a better chance of big storms if they come straight south or southeast i know that is rare though.