The deterioration of the weather is confirmed for this weekend of September 21 and 22. The cold drop that gave historic rains and floods in central Europe slid towards the Mediterranean basin this week, losing its activity. It will move up towards the Bay of Biscay this weekend, bringing unstable and stormy weather to France.
As a result, for this weekend of European Heritage Days, you will often need to bring an umbrella.
Stormy weather forecast from Saturday in the west
Under the influence of the cold drop on the nearby Atlantic, the sky will be threatening from the morning in the west with stormy showers arriving from the Bay of Biscay and going up from Aquitaine towards the Pays de la Loire and Brittany. At the same time, a deterioration will occur around the Gulf of Lion with the sea wind which will bring clouds and showers from Languedoc to the south of the Massif Central. In the north and east ahead of the deterioration, the clouds will allow more or less wide clearings to pass through.
Minimum temperatures will range from 11 to 18°C from north to south and will range from 19 to 26°C in the afternoon.
Showers and thunderstorms are moving eastwards on Sunday
Reliability is still a little limited for this Sunday, but showers and thunderstorms should gain ground to invade the western 3/4 of the country. Only Alsace and the extreme south-east of the country will keep dry weather until the evening. Near the Atlantic, after the morning showers, the weather will calm down in the afternoon. Bad weather could linger from the Gulf of Lion to the Massif Central with stormy rain and wind.
Temperatures will be slightly lower than the previous day. It will be mild in the morning, between 13 and 20°C and 17 to 24°C in the afternoon.
