I've seen 60 degree swings in a matter of hours here. The best is the thunder blizzards, though. We'll have blowing snow with zero visibility on the ground, but there are thunder clouds above the snowstorm, starting in late March and continuing through mid-May, when we pretty much stop getting spring snowstorms. It's pretty crazy and honestly you can't really imagine it until you experience it. Not trying to outdo you Snagrio, but according to my Dad, who grew up in Steubenville, Ohio weather is nothing compared to Wyoming.
So speaking of Steubenville, I was born there myself. Where in Ohio are you?
LOL, 55 is shorts weather. Unless it's windy, I won't wear anything heavier than a hoody as long is it's above freezing. But I think I'd whimp out pretty quick in that heat.
WYite