CROSS-COUNTRY SYSTEM SWAMPS EAST COAST WITH FLASH FLOODING AS STORMS CAUSE MAJOR AIR TRAVEL HEADACHE: Southern New England and Downeast Maine will face another round of heavy rain through Saturday afternoon after storms caused flash flooding across parts of the East Coast on Friday in the final act of a powerful, week-long cross-country system. Hundreds of flights were canceled and more than 1,000 were delayed at major Northeast travel hubs. Plan your weekend with FOX Weather: #thunderstorm #newengland #maine #flood #nyc #laguardia #jfk #newarkairport #dca #virginia #newjersey