We had a wicked intense thunderstorm yesterday here in New Orleans. Over 6" of rain measured in the Lake Vista neighborhood, which is up on the Lake (Pontchartrain). After the storms went through the wind picked up out of the northeast and it was COLD! And the air smelled like it does in Winter, too, when there's a northerly wind. Plus, the clouds were all weird. The lone photo can't do the strangeness justice.
Mind you, this is late spring for New Orleans.
2016 is strange.