Severe thunderstorm watch issued for Chester County, Delaware, South Jersey

PHILADELPHIA - Severe thunderstorm watches have been posted south and west of Philadelphia, with storms likely to impact Chester County, all of Delaware and extreme South Jersey, according to FOX 29 Meteorologist Scott Williams.
Delaware, South Jersey face storm risk Thursday night
Severe thunderstorm watches are in effect for Chester County, all of Delaware and extreme South Jersey until 2 a.m.
Severe weather risk shifts south and west Thursday night
Severe storms are possible in some areas, with the greatest risk for severe weather south and west of the city, especially from Wilmington and points south and west.
What we know:
The latest forecast trends show most severe weather will likely stay to the south and west of Philadelphia.
The severe thunderstorm watch is in effect until about 2:00 a.m. and temperatures overnight will be in the upper 60s to low and mid-70s.
What to expect heading into Labor Day weekend
The forecast looks good for the shore for Labor Day weekend, with Saturday expected at 78 degrees, and the mid-70s for Sunday into Monday.
By the numbers:
The forecast overnight temperature in Philadelphia is 74 degrees, almost 10 degrees above average for this time of year.
Highs on Friday will be in the mid-80s north and west, upper 80s in South Jersey and Delaware, with low humidity for the weekend.
What we don't know:
It is not yet confirmed whether additional areas may be added to the thunderstorm watch overnight, or if any warnings will be issued for Philadelphia itself. Updates are expected as new information comes in.
The Source: Inforamtion from FOX 29 Meteorologist Scott Williams and the National Weather Service.