Cooler, less humid air will settle over the Philadelphia area into the weekend.
Abundant sunshine is in the offing Sunday and high pressure will settle eastward.
After a cool start, a warmer afternoon is in store for Father's Day.
Very warm and humid conditions will build over the region during much of next week.
How warm it gets will depend on the amount of sunshine and where complexes of thunderstorms wander each day from the Midwest.
Heavy, gusty thunderstorms rumbled across the Upper Midwest on Saturday and caused disruptions to at least three college football games.
A planned launching of a rocket by SpaceX was halted early Saturday morning due to unfavorable weather conditions.
Fung-wong will spread heavy rainfall across South Korea and Japan next week.
The fall season will start of seasonable for Minneapolis as high pressure yields several pleasant days through midweek.
Locally heavy and gusty thunderstorms will erupt over the Upper Midwest and Great Lakes Saturday.
A surge of warmth will quickly be erased as thunderstorms and a cold front sweep through the Northeast on Sunday.
Casper, WY (1994)
Temperature drops from 78 to 33 in 24 hours. 3" of snow accompanied the temperature plunge.
Roosevelt Roads Naval Station Puerto Rico (1998)
107 mph wind gust from Hurricane Georges.
Skidaway Island Georgia (2007)
4 inches of rain in just one hour