Abstract: A sealed enclosure providing a microphone contained therein extended protection from the weather and some other outdoor hazards while not substantially altering the dynamic range of said microphone. The enclosure consists of a layer of liquid-water impermeable fabric, a layer of acoustical foam, a protective cage, and a wind noise dampening external cover. The enclosure is assembled around a microphone and a commercial foam windscreen, or around a custom high-wind foam windscreen first assembled around the microphone. As such, the weatherproof enclosure enables continuous use of boundary microphones and many other types and styles of microphones outdoors year round while supplementing the wind noise reduction of the enclosed foam windscreen.