The daily sartorial gamble, solved. Dial in the temperature, wind and rain, tell it how long you'll be out, and it will tell you what to wear — with the correct level of weather-based sass.
"Feels like" uses a simple wind-chill approximation so a 12°C day with a stiff breeze dresses like a 7°C day. Recommendations also account for duration and rain, because the correct coat for a two-minute bin run is a braver statement than the correct coat for a three-hour hike. Optimism is included as a correction factor with a straight face.