Hot and humid today in the region as clouds begin to build across Mississippi from Isaac.
Isolated showers possible this afternoon in advance of Isaac, but the significant rain chances really grow across Arkansas Thursday into Friday.
The track of Isaac continues to slowly wobble westward dimming heavy rain expectations across west Tennessee and north Mississippi.
As Isaac erodes, it is expected to begin hooking to the northwest from Saturday into Sunday/Monday, dragging it up and over the FOX13 viewing area.
