France is preparing for a significant heatwave expected to impact much of the country between Thursday and Sunday. Temperatures are forecast to reach between 34°C and 38°C across a broad area, spanning from the southwest to the northeast, including the Paris region. This heatwave is considered unusual for this time of year, occurring before the official start of summer. Health authorities are urging the public to take precautions, particularly during the Fête de la Musique on Sunday, due to the elevated temperatures. Warm nights are also anticipated, classified as “tropical nights”. The public is advised to stay hydrated and seek shelter during peak heat hours.