The weather will be rainy on the north-west and clearer on the south, according to Météo-France forecasts. The storm-unstable disturbance will arrive during the night of Wednesday on Finistère and will gain little by little the whole of the Breton departments. It will slide during the day along the coast of the Channel, to the Strait of Pas-de-Calais late afternoon.
Thick cloud cover
The cloud cover will be thick, the precipitation scattered. Note that the south wind will strengthen in the evening to reach 60 to 70 km / h in gusts on Brittany. At the front, from the north of New Aquitaine to the Pays-de-Loire, from the Paris region to the Hauts-de-France, the sky will be veiled by clouds of altitude with possible rare showers.
Further south, the morning gloom will be fairly present on the Grand-Est, the Auvergne-Rhône-Alpes region, the Côte d'Azur, on the Corsican coast as well as on the southwest. It will gradually dissipate to give way to a variable cloudiness, alternating between beautiful sunny periods and cloudy periods, associated with a few scattered showers over the north-east of the country, in particular.
The temperatures
At daybreak, the thermometer will show 12 to 16 degrees on the northern half of the country, 16 to 20 on the south, 21 to 23 on the Mediterranean rim. The maximum will be close to 23 to 24 degrees on the coast of Manche, between 26 and 30 on the rest of the country with peaks up to 35 in Provence as well as on the Midi Toulouse.