Looking for a (US) site that you filter on places to live based on various variables

Someone linked a site once (on Reddit) and I didn't bookmark either the post or the site :( but it was great - you used a sliding scale if I remember correctly for how much sun, wind, rain, snow, etc. close to ocean, mountains, etc. and it grayed out states and areas within a state to show you the remaining cities/areas that meet your requirements. Does this sound familiar to anyone? TIA!