Thunderstorm Weather Icon - Clear Visual for Forecasts and Apps #288939 (License: Personal Use)

This vector-style weather icon features a compact dark gray storm cloud in the upper left, emitting a bright yellow lightning bolt. Below it sits a larger, rounded gray cumulus cloud, all set against a stark black background for maximum contrast and readability. The design follows standard meteorological iconography for thunderstorms, emphasizing clarity and instant recognition.

Used in weather forecast interfaces, mobile apps, websites, and digital signage to indicate active thunderstorms or severe weather warnings; matches user intent for quick visual weather status checks.