Thunderstorm Weather Icon - Free Download for Websites & Apps #229330 (License: Personal Use)

This vector-style weather icon depicts a dense, layered cumulonimbus cloud in varying shades of gray, suggesting heavy precipitation and instability. Two jagged, luminous yellow lightning bolts emerge from the cloud base, emphasizing electrical activity typical of severe storms. The clean, scalable design makes it ideal for digital interfaces requiring clear visual communication of thunderstorm conditions.

Used in weather forecasting websites, mobile apps, news graphics, and emergency alert systems to signal active thunderstorms; matches user intent for quick recognition of storm warnings or hazardous weather conditions.