I live 3-1/2 hours away... but as slowly as things are warming up in the midwest so far, it would take a couple of screaming hot weeks in May with very little rain to make it non-wetsuit. Right now the long terms models show mostly average temperatures and more important, low evening temps meaning humidity will stay mild. Low humidity means higher evaporation which will keep the lake temps depressed as well. IN terms pf race conditions, it could be a very fast year with moderate temps and humidity.
Keep in mind that 2 years ago was one of the warmest winters on record. This winter was one of the coldest. Last spring was very rainy... until it stopped in June ... and pretty much didn't rain again until late August.
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