- The Fourth of July U.S. heat wave, in seven diagrams, charts and maps NBC News
- Punishing heat wave peaks as East Coast readies for sweltering July 4 weekend CNN
- Live updates: Hottest weather on record possible as DC area prepares for July 4 NBC4 Washington
- Will Hartford break a heat record on Thursday? WTNH.com
- Extreme heat dome sizzles NYC, Philadelphia, Boston, DC into July Fourth weekend The Weather Channel
