Resume de l’article : Une vague de chaleur extrême fait plusieurs morts aux Etats-Unis

The article discusses a heatwave in the United States that has resulted in several deaths. The National Weather Service (NWS) has issued excessive heat warnings for parts of the country, with temperatures expected to reach up to 115°F (46°C) in some areas. The heatwave has put a strain on electrical grids, leading to power outages, and has also caused transportation disruptions. Officials have urged people to stay hydrated, stay indoors during the hottest parts of the day, and check on vulnerable neighbors.

Answer:

A heatwave in the United States has caused several deaths and led to excessive heat warnings from the National Weather Service. Temperatures are expected to reach up to 115°F (46°C) in some areas, putting a strain on electrical grids and causing transportation disruptions. People are advised to stay hydrated, stay indoors during the hottest parts of the day, and check on vulnerable neighbors.