Heat wave broils US east coast but Midwest could face flash floods
(World News USA)

A heat wave will continue to keep much of the eastern US in its grip on Sunday but a cold front that could lower temperatures in the middle of the country may be accompanied by thunderstorms that threaten flash floods. Heat rises across US as New York tempers flare over subway suspension Read more The National Weather Service (NWS) said the `oppressive and dangerous` heat wave will abate by Monday and Tuesday. A swath of the east coast, from the Carolinas to Maine, faced the greatest heat threat on Sunday. Daytime highs were expected...