A round of soaking rain-swept through early this morning and rain amounts were impressive...some communities picked up over an inch of rain in a very short amount of time resulting in some short-term street and parking lot flooding.  That wave has moved out and now we are seeing a little bit of sunshine but there is a threat of a few more pop-up showers or storms later in the day.  Humidity is still running sky high...that, along with some sun and most importantly a backdoor front sliding in from the north may spark the storms.  The wind shift will provide a collision of airmasses and likely the necessary lift to bubble up a few downpours with the most likely location for this to occur along the South Coast and in Western areas.