Well, I plan on being out and in my stand a half hour before first light. I set up on escape routes and you have to be in before everyone else gets out of the hunters breakfasts.
As for the expected foul weather in Saturdays forecast, I'll be dressed in polypropylene long jons and wool bib coveralls, wool vest and fleece coat. If it rains you'll get wet but you will stay warm. Dress in layers, this keeps the wind out and allows you to add or strip off a layer or two if you're walking.
Here's another tip for you youngsters... Hunt near the thickest fir/hemlock areas you can find [in foul weather]. If you hunt around uncut fields, walk straight across them several times and pay attention. Sometimes the really big bucks like to be out in the wide open in the worst weather. Oh, and watch for steam rising out of the middle of a field.