A great new feature has just been added on windy.com
By going to the bottom right corner of your screen, you can add a layer of pressure ISO bars on top of the wind forecast map.
This really helps having an easy understanding of the relationship between pressure differentials and potential wind speeds.

If you're a wind & weather ''newbie'', here is a short sample from one of my latest videos that will help you have a basic understanding of how winds are generated.
Christian