Weather: what to expect this Saturday in Morbihan?

Port of Vannes in Morbihan sunny weather ©Florian Tiercin

The episode of strong heat which strikes the Morbihan for several days now is coming to an end. We take stock of the weather forecast for this Saturday, August 13, 2022 in the departement.

As indicated Weather Brittany, “the sky is totally clear to start this Saturday”. But, a change of weather is to be expected at the end of the afternoon with the arrival of a cloudy veil. Storms could follow and break out on the Côte des Légendes and the Côte de Granit Rose.

The south-easterly wind is blowing between 30 and 40 km/h. It tilts in the afternoon to the southwest then to the north, strengthening with the arrival of thunderstorms. Gusts can reach 60 km/h.

Weather Brittany

Heat before the storms

The minimums are very soft again. In particular, there are 19°C in Ploërmel. In the afternoon, the temperatures reach peaks! Brittany weather forecast 36°C in Vannes, 37°C in Locminé or 38°C in Ploërmel.

Thunderstorms pass through the region overnight from Saturday to Sunday. Thunderstorms will also be present on Sunday afternoon, especially in the east of the region. “Elsewhere, a few light showers are possible”, according to Météo Bretagne.

As for the temperatures, they drop and do not exceed 25°C.

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