Why the sky changes when summer ends in Appalachia

Why the sky changes when summer ends in Appalachia

CHARLESTON, W.Va. — Changing leaves may get most of the attention, but another seasonal change happens overhead as summer gives way to fall. The towering cumulus clouds and afternoon thunderstorms common during the warmest months become less frequent. As the year progresses toward winter, larger weather systems play a greater role, bringing broad cloud decks, ...