No dumb questions for someone venturing into a new area for the first time. I don't know what time of year you are thinking about, but here in Idaho it can be snowing in mid September. Normally, however, the weather isn't real severe through October. Dress in layers, don't bring the cotton, and pack some rain gear. The rain gear will help as a wind break. I wear wool when there is some snow, and synthetics most of the time. Cabelas microtex and Sitka gear are both good picks. Bring waterproof leather boots, and wool socks. I use a poly sock liner to prevent blisters. Talk to other guys who have hunted the area you are planning to visit. Good luck!