From my cell phone, this shot is heading west toward Lake Charles on I-10 on Sunday. We were just passing through the cold front passing the area.
Blustery winds and driving rains were just coming upon us.
Crepuscular rays leap over the clouds to add depth to the sky show. They are called crepuscular because they are more often scene in the crepuscular hours -- near dawn and dusk. According to the Wikipedia entry, they appear to diverge but it is only an optical illusion.