Thunderstorm Weather Icon - Free Vector Illustration for Websites #1489664 (License: Personal Use)

This monochrome line illustration depicts a cumulonimbus-style cloud with two sharp, zigzag lightning bolts emerging from its base. The clean vector-style outlines ensure scalability and clarity across devices, making it suitable for weather widgets, warning alerts, and educational materials. Its symbolic simplicity conveys imminent electrical storm conditions without visual clutter.

Commonly used in weather forecast websites, mobile apps, emergency alert systems, and educational content to signal thunderstorms or severe weather warnings; matches user intent for quick visual recognition of storm conditions.