Dangerous heat wave to scorch U.S. ahead of July Fourth NBC NewsA widespread, searing heat dome settles over the US this week CNNHeatwave and high humidity to blast much of US: ‘impactful to anyone' The Guardian‘Heat Dome' Could Bring Triple-Digit Temperatures to the Midwest and Eastern U.S. The New York TimesWarnings expected for heat wave hitting New England this week. Here's how hot it will feel. The Boston Globe
