Weather Sunday May 15: high heat, but beware of thunderstorms


While the sun is shining over most of France on Saturday, the weather will be more mixed on Sunday, with the arrival of a rainy disturbance from the West.

This Sunday, May 15, it will be hot. But watch out for thunderstorms! They will cross a large western half of the country. According to an alert from The Weather Channel*, punctually strong thunderstorms are expected until 10 p.m. between the West, the Center and the North of the country. In the East, the weather will be calmer.

Between an anticyclone retreating towards Germany and the approach of an Atlantic depression, a warm southerly flow will blow over France, in an increasingly unstable and stormy air mass, notes The Weather Channel. The poorly organized thunderstorms can be locally virulent and will be accompanied by significant electrical activity, hailstorms, gusts that can very locally reach 90 km/h and powerful showers. “This is the first major episode of storms for this year 2022 across France.», warns The Weather Channelwhich calls for caution if you are outdoors.

The weather in your area

From Pyrenees to the Brittany and Normandy coasts, in the morning, the weather will be heavy and threatening, with a few thunderclaps. In the afternoon, the stormy instability will strengthen and the showers will multiply over all the regions extending from Midi-Pyrénées to New Aquitaine to Auvergne, going up towards the Pays de la Loire, the Centre, the Paris basin and the edges of the Channel. The weather will be very mild in the morning with 12 to 18°C. In the afternoon, the highs will reach 26 to 30°C.

Near the Mediterranean, low clouds will be numerous in the morning from Roussillon to Provence because of the South wind. In the afternoon, the sky will clear, allowing the sun to escape. From 14 to 18°C ​​in the morning, it will be 19 to 23°C in the afternoon due to a refreshing southerly wind.

Everywhere else, the day will be warm and sunny. But in the afternoon, large cumulus clouds will form in the Alps, the Jura and the Morvan, which may be accompanied by a risk of thunderstorms, more marked in the evening and the following night. From 12 to 18°C ​​in the morning, temperatures will reach 28 to 31°C in the afternoon. The Weather Channel reminds you to stay well hydrated with this strong heat, and to protect yourself with a hat and sunscreen outside.

*The Weather Channel is a property of the Figaro group.



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