Saturday's weather will be heavy from the Southwest to the East, with thunderstorms sometimes marked on the Alps and Corsica, and the arrival of light rains on Brittany, according to Météo-France forecasts. The morning will generally be calm and sunny over most of the country with just a few low clouds on the Languedoc and Basque coast, a few rare mists in Brittany and also some low clouds on Finistère.
It is from this place that time will begin to deteriorate. The clouds will become more and more present on the west of Brittany then Cotentin sometimes accompanied by a few drops. In the afternoon, in a sensitive westerly wind, light rain will cross Brittany and Cotentin. They will be followed by fine thinnings and air a little cooler at the end of the day on the tip Breton.
Thunderstorms marked on the Alps and Corsica
On the rest of Normandy and the Pays de la Loire, we will appreciate a sun just veiled before the arrival of this degradation in the evening. From Aquitaine to Poitou-Charentes and the Belgian border, the sun will dominate all day long with a wind becoming sensitive at the end of the day. From the Pyrenees to the Center-East and the Alpine regions to the Mediterranean hinterland, the atmosphere will become more and more heavy in the afternoon under a sky temporarily veiled, chaotic and sometimes carrying a shower.
Isolated storms will develop at the end of the day, especially on the relief. The stormy evolutions will be more probable and more marked on the south of the Alps and on the relief of Corsica. On the Mediterranean beaches, the sky will be bright despite overflows in high clouds.
Up to 35 degrees in the Southwest
The minimum temperatures, rising slightly, will be 10 to 15 degrees north of the Loire, locally 9 in the interior of Brittany, 14 to 20 south of the Loire to 22 to 23 on the Mediterranean coast. The afternoon will be announced a little warmer especially on the Northeast. The maximum will reach 28 to 33 degrees in general, locally 34 to 35 on the Southwest, the Center, Burgundy and the Rhone valleys, but 20 to 25 degrees on the Atlantic coast and the regions bordering the Channel and not more than 20 to 21 over the west of Brittany.