The windy icon typically depicts a cloud with horizontal wind lines or a swirling gust. It suits a weather dashboard to show current wind speed, or a sailing and surfing app to indicate favorable or hazardous conditions for water sports.
Part of the
Weather Set SVG collection,
in Nature.
Download the Windy vector as a ready-to-edit .svg file —
it scales to any size without losing quality and can be recoloured in any
vector editor or straight in CSS.