- Welcome to summer: U.S. braces for first significant heat wave of the new season NPR
- Maps show the cities about to experience extreme humidity and heat The Washington Post
- Iowa weather: Thunderstorms move out, heat moves in KCCI
- Heat dome will blanket much of the US, with worrisome temperatures in Midwest AP News
- Record-shattering heat wave hitting wide swath of US: Latest forecast ABC News – Breaking News, Latest News and Videos