Mach Weather is live Weather for your Desktop, Dock, and Menubar! Featuring world wide Weather data provided by The Weather Channel® and Stunning App Design, Mach Weather provides an auto-updating 5 day forecast including: wind speed and direction, pressure, humidity, visibility, chance of precipitation, highs/lows for day/night, and much much more! Mach Weather will even speak the weather to you, location can be searched by postal code or city, and full U.S. Standard and metric systems are supported! And the best part is that Mach Weather is free!