Snow White Sintered Stone can be used for exterior applications in windy climates. Sintered stone is generally highly resistant to environmental factors such as wind, rain, and temperature changes. It has low porosity, making it less prone to moisture absorption and freeze-thaw damage. However, it is always recommended to consult with the manufacturer or a professional contractor to ensure the specific products suitability for the intended application and climate conditions. Additionally, proper installation techniques and maintenance practices should be followed to ensure the longevity and performance of the stone in such conditions.