The toughest part of winter running, aside from slippery footing, is figuring out how to dress properly. An American runner has created a website called DressMyRun.com, which uses live weather data from Apple Weather and IP-based geolocation to help runners decide what to wear based on real-time conditions. Just visit the website, allow the site to access your location, scroll down, and voilà. The website displays a 24-hour forecast for your area, along with humidity and wind speed, and provides hourly outfit suggestions tailored to the conditions and your personal preferences. The tool is particularly helpful for newer runners who may be exercising outdoors in winter for the first time.