Windy is broken, shows mega high Cape index and no storms! Full of bugs!

[Jason Watts]

Windy needs to fix these bugs, most inaccurate weather app around!

[mark.ingalls]

CAPE is not the only ingredient necessary to form thunderstorms. There are several reasons why you could have high CAPE and no storms, including if there is a capping inversion to limit upward movement in the lowest layers (common in the U.S. Southern Plains) and a lack of moisture.