Dangerous heatwave to hit US ahead of holiday weekend

Dangerous heatwave to hit US ahead of holiday weekend BBC Dangerous heat bears down on DC area to open July WTOP D.C. could soon see some of its hottest days on record. Here’s the forecast. The Washington Post Live updates: Life-threatening heat seizes NYC area; emergency plans activated NBC New York Record-Breaking Heat Puts Most of U.S. at Risk Ahead of July Fourth Yahoo