The answer to 'why is my roof wind damage' is that your roof has likely sustained damage from high winds, such as from a severe storm or hurricane. Wind damage can manifest in several ways, including missing or cracked shingles, torn flashing, and even structural damage to the roof's framing.
Wind damage can occur when gusts exceed the roof's design specifications, causing shingles to lift, tear, or blow off entirely. This exposes the underlying roof deck to further damage from water intrusion, which can lead to leaks and other problems. Proper roof maintenance and timely repairs are essential to prevent wind-related issues.