First things first. If you can get out now with the snow on the ground and do a little scouting before it melts that will provide you with worlds of information from where they are going. Heavy trails etc. The cold tends to force them to eat a lot of that happens at night after the pressure from gun season. The will come out to the fields once the snow melts but probably not until last light or at night. Your best bet is to get between the food and the thick stuff. I like to hunt the edges of the heavy thick woods and open woods for fields.

I havnt had much success with warm and rainy but if that is when you have the time to hunt then go and hunt. Just remember if it is raining blood trails get hard to follow so make sure you take a good good shot. I prefer hunting in the cold and snow over the rain any day of the week. Its easier to see the deer its easier to follow blood trails and its easier to gather lots of information based on tracks in the snow.