New models suggest cooling trend.

Temperatures will cool off a bit towards the end of August.

.LONG TERM (Thursday Night Through Monday)...
Issued at 252 PM EDT Mon Aug 13 2018

Models are close enough that the model blend initialization
was accepted for most items.

One upper trough will linger across the area during the early part
of the long term, and then another will approach late in the period.
At the surface, a front will meander across the area.

The result will be chances for rain for most areas through the
period. Models continue to differ on the details for the weekend, so
confidence is low for then.

Temperatures will remain near normal.