Violent Storms Expected in Rhône and Lyon This Sunday: Real-Time Lightning Map Available
Lyon, June 28, 2026 – The heatwave gripping the Rhône department is set to conclude this Sunday, June 28, with the arrival of violent storms. Météo-France has activated a yellow storm alert from 8 PM onwards, signaling a significant shift in weather conditions. Residents are advised to stay informed as heavy rainfall and strong winds are anticipated.
Weather Forecast: From Scorching Heat to Intense Storms
Sunday morning saw temperatures ranging between 30 and 32°C across the Rhône communes, maintaining the intense heatwave conditions. However, the weather is expected to deteriorate significantly from the afternoon. Strong storms accompanied by heavy showers are predicted for areas including Trades, Beujeu, Villefranche-sur-Saône, Tarare, Thizy, l’Arbresle, Soucieu-en-Jarrest, and Saint-Symphorien-sur-Coize.
To help residents track the evolving weather situation, a real-time lightning map is available. This map, updated every 10 minutes, provides crucial information on the progression and arrival of storms in the Rhône. You can access the live radar here.
Further Storms Expected Through the Night and Monday
The stormy conditions are not expected to subside quickly. Additional storms are likely to affect numerous sectors of the Rhône throughout Sunday evening, with some potentially being very strong. As the night progresses, the Lyon metropolitan area and Pusignan, including eastern Lyon, are also at risk of storms, according to Météo-France.
On Monday, localized storms could re-emerge in the morning, particularly in areas such as Lyon, Neuville, and Pusignan. The afternoon is expected to see more widespread storm activity across the entire department. Residents are encouraged to monitor local weather updates and take necessary precautions.
Impact and Preparedness
The transition from a prolonged heatwave to violent storms can bring about several risks, including flash floods, strong winds, and lightning strikes. Authorities urge the public to secure loose outdoor items, avoid unnecessary travel during peak storm activity, and seek shelter indoors. Information on safety measures during storms is widely available from local emergency services.
This weather event marks the conclusion of a significant heatwave, offering a much-needed respite from the high temperatures but introducing new weather-related challenges. The local authorities and Météo-France will continue to provide updates as the situation evolves.
Source: actu.fr
