As photographers know, light is extremely important. And for outdoor photographers, nothing affects the quality of light quite like the weather. Photographer Matthew Raifman wanted to build a weather app for people like him, photographers who want to know not just what the weather forecast is, but whether or not the conditions will be any good for photography. Enter Atmos for Weather & Photo , also known as Atmos. Raifman’s new iPhone weather app was “born out of a frustration most outdoor photographers know intimately: the pre-shoot ritual of bouncing between four or five different apps trying to piece together a complete picture of conditions.” This includes figuring out where the Sun will be when conditions are best, what the wind is doing, tidal conditions, types and their altitudes, the phase of the Moon, and so on. For different types of outdoor photography, all of this matters, and Raifman wanted all of that info in one place.…