[DarkPira7e]

Zdan said it best. Find something that's in your price range and has good reviews.
The plug I typically give is to stick with the Hankook V2 Concept 2 if you want a decent all season tire. I've bounced around on a lot of different tires on a lot of different cars; that tire seems to be the most competent and cost effective for light snow/rain/summer that I've ridden on.

I still will advise to never drive an all-season tire on snow if you can avoid it. The reduction in your braking traction is the sole reason why; you really should consider a second set of wheels and dedicated winter tires if you plan on seeing winter/ice conditions based on your demographic. You will thank yourself for the security on that day you need to make an emergency trip in the snow and need to worry a lot less about your traction because you made the executive call to get snow tires. This also lets you beef you your traction in the summer with UHP summer tires that are awesome in the rain and awesome in the dry.