On Tuesday, April 15, 2025, a significant weather disturbance is set to impact large parts of France, bringing thunderstorms, heavy rainfall, and strong winds. The Nord and Pas-de-Calais departments will be under a yellow alert for thunderstorms starting at 4 PM, lasting until 8 PM. Meteorological forecasts indicate that winds in these regions could reach speeds of up to 55 km/h in the inland areas, while coastal regions from Boulogne to Dunkerque may experience gusts between 60 and 70 km/h later in the evening.
This storm system has already made its way across the country, entering from the Pyrenees and southern Aquitaine on Monday, April 14, 2025. As the system moves northward, Météo France has placed about 60 departments under yellow alert due to the potential for thunderstorms, with warnings particularly concentrated in the western half of the country.
In addition to the yellow alerts, certain areas are facing more severe weather conditions. A total of 10 departments have been issued rain-flood warnings due to the anticipated heavy rainfall. In the Ardèche region, for instance, rainfall accumulations have already exceeded 80 mm, and further precipitation is expected in the coming days.
According to Météo France, rainfall accumulations could reach between 100 and 150 mm in the Alpes Maritimes, prompting an orange alert for that region. The risk of flooding and flash floods is heightened, especially in areas with already saturated ground.
Snow is also expected in the mountainous regions, where winter conditions will prevail until Thursday, April 17, 2025. Above 2500 meters, more than 1 meter of fresh snow is forecast, which raises concerns about avalanche risks. The snow line is expected to drop to between 800 and 1000 meters in massifs such as the Jura and the Alps.
In the northern parts of France, particularly in the Auvergne Rhône-Alpes region, residents are advised to exercise caution due to the combination of thunderstorms and the potential for flooding. The Rhône department has been placed under a yellow alert for rain and flooding starting at 3 PM, with thunderstorms expected throughout the afternoon.
In the Aude and Pyrénées-Orientales departments, thunderstorms are anticipated, with rainfall amounts potentially reaching up to 20 mm. This weather pattern is expected to affect the eastern half of France, which is also under yellow alert for thunderstorms and rain-flooding.
As the storm progresses, Météo France has urged residents to remain vigilant, particularly those planning outdoor activities. The changing weather conditions are a stark contrast to the relatively calm and warm weather experienced in the previous week.
Weather patterns across France are being closely monitored as the situation develops. Authorities are advising the public to stay updated through local news outlets and weather services. The unpredictable nature of spring weather means that residents should be prepared for sudden changes.
In summary, the weather forecast for April 15, 2025, indicates a significant shift in conditions across France, with yellow alerts for thunderstorms and rain-flooding in effect for numerous departments. Winds are expected to be strong, and the potential for flooding and snowfall in mountainous regions adds to the urgency of the warnings issued by Météo France.
As the storm system continues to move across the country, updates will be provided to keep the public informed of any changes in weather conditions and alerts. It is crucial for residents to take precautions and stay safe during this period of unsettled weather.
