Thunderstorm Weather Icon - Free Vector Illustration for Web Use #3504341 (License: Personal Use)

This vector-style illustration depicts a classic thunderstorm motif: a rounded, medium-gray cumulonimbus cloud outlined in black, with a bold, zigzagging yellow lightning bolt descending diagonally from its base. The stark black background enhances contrast and visual impact, making the icon highly legible at small sizes. Its simplicity and clarity make it suitable for digital interfaces, infographics, and safety signage.

Commonly used in weather forecasting websites, mobile apps, emergency alert systems, and educational materials to denote thunderstorms or lightning risk; matches user intent for quick visual recognition of severe weather warnings.