The New Orleans Weather forecast includes some storms for Jazz Fest. Our nice weather has come to an end. The humidity is back and now rain chances are on the increase. For your Friday expect scattered t-storms to develop through the late morning and afternoon as temperatures increase. A few storms could be intense with heavy rain, gusty winds and a lot of lightning. While widespread flooding isn't expected, a few storms could dump a quick 1-2 inches. Make sure you know where to take cover at Jazz Fest incase a strong storm popups near the fairgrounds. This evening and tonight things go quiet with warm and humid conditions.