Mount Holly AFD snippet-
While some areas will likely reach the
century mark again, it will not be quite to the magnitude that
we experienced to start July. Humidity will be a little less as
well, and the hottest conditions will only last for one day.
However, heat index values are still forecast to range from
100-109 degrees for most of the area, again hottest from along
and southeast of I-95. A modest westerly, offshore wind near
10-15 mph should help keep the sea breeze from making much
inland progress during the afternoon hours. Thus, we expect high
temperatures in the mid to upper 90s and heat indices near
100-105 degrees even for the New Jersey Shore and Delaware
Beaches. The limiting factor in how much we heat will be smoke
from Canadian wildfires. We are already seeing the first plume
of wildfire smoke dropping south into the the Mid-Atlantic this
afternoon and that will insulate the region from the highest
heat. The smoke should again help mitigate how much heating we
receive tomorrow so while temps are going to be hot and there
are no changes to any heat headlines, we are not fully
maximizing the potential heat that the thermal profile suggests
we could warm to.