Thunderstorm Weather Icon - Free PNG Download for Websites & Apps #3840717 (License: Personal Use)

This vector-style icon features a smooth gradient blue-gray cloud with a bold, angular white lightning bolt emerging from its base. The design uses subtle highlights and shadows to create a modern, glossy 3D effect while maintaining clarity at small sizes. It’s set against a transparent checkerboard background, making it easy to overlay on any web or app interface.

Commonly used in weather forecast widgets, mobile apps, emergency alert banners, and meteorological dashboards to visually communicate thunderstorm conditions. Matches user intent for quick visual recognition of severe weather warnings.