France and Luxembourg are bracing for their fourth significant heatwave of the summer, with meteorologists predicting a sharp rise in temperatures from July 28. This intense weather pattern is expected to persist into the early days of August, posing potential health and environmental risks.
The heatwave is anticipated to originate in southwestern France, eventually spreading to encompass much of the nation. Forecasts indicate that temperatures could soar to 40–41°C in certain locales, while many other areas might experience highs ranging from 35°C to 38°C. Even nighttime will offer little respite, as temperatures are projected to remain above 20°C in several regions.
Luxembourg, following a cooler start to the week, is also expected to see a swift rise in temperatures. By Wednesday and Thursday, highs are likely to reach between 33°C and 36°C, accompanied by predominantly clear skies.
Weather specialists caution that this extended period of extreme heat may extend into early August. This could exacerbate existing drought conditions and elevate the risk of wildfires across the affected areas, adding to the urgency of monitoring and addressing these environmental challenges.