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FRANCE WEATHER

Another storm will batter France at weekend, forecasters warn

As Storm Ciaran moves north after battering France with 190km/h winds, forecasters say another Atlantic depression is barrelling towards France.

Another storm will batter France at weekend, forecasters warn
A tree felled by storm Ciaran. (Photo by Sebastien SALOM-GOMIS / AFP)

Twelve départments of France remain on orange weather alerts, notably in the north of the country, but Storm Ciaran – which prompted national forecaster Méteo France to issue red weather warnings in Brittany and set a number of weather records – is moving north, away from the country.

But it’s not over yet, forecasters said that another Atlantic depression is barrelling its way towards France and will make landfall on Saturday.

Meanwhile travel is likely to remain disrupted on Friday, with transport minister Clément Beaune warning that local TER train services will be limited in Brittany, Normandy and Hauts-de-France as the clean-up operation continues. 

TGV services will run as normal on Friday, SNCF announced, apart from the routes between Saint-Brieuc and Brest, Lorient and Quimper, Nantes and les Sables d’Olonne and Arras and Lille.

In the worst affected areas – mostly in Brittany – many roads remain closed as local emergency services deal with a very high number of fallen trees.

Red weather alerts were lifted at 10am on Thursday, after the storm left 1.2 million homes without electricity in France, 780,000 of them in Brittany, energy provider Enedis said on Thursday morning.

READ ALSO Severe travel disruption, power cuts and 190km/h winds as Storm Ciaran hits France

Twelve orange weather alerts remain in place – Manche, Seine-Maritime, Oise, Somme, Pas-de-Calais and Nord departments remained on heightened vigilance because of strong winds, which are now ranging between 100km/h and 120km/h.

Meanwhile, Corse-du-Sud is on alert for flooding, storms and dangerous sea conditions; Haute Corse for flooding; and Bouches-du-Rhône, Var, Alpes-Maritimes, Pyrénées-Atlantiques, Landes and Calvados were all on alert for dangerous sea conditions, while heavy overnight rain in the south-west will increase flood risks in Landes and Pyrénées-Atlantiques into Friday.

A further 34 départements, along the north coast, west coast and in Alpine regions, are on yellow weather alerts – mostly for high winds, flood risk and heavy rain.

A cold front crossing Corsica overnight is expected to bring heavy rains and storms, as well as strong winds, especially towards the west of the island.

Six départements will remain on orange alert into Friday, according to Meteo France’s Thursday afternoon bulletin. Pas-de-Calais, Landes and Pyrénées-Atlantiques are all on alert for flash flooding caused by intense rain, while stormy showers are forecast to continue on the western side of Corsica, and are set to strengthen in the late afternoon and evening. 

But forecasters have warned that France faces a stormy weekend as another Atlantic depression hurtles towards the country, bringing strong winds and sustained rain, followed by stormy showers on Saturday. Mediterranean areas may be spared the worst of the weekend weather, but people in the region should expect strong mistral and tramontane winds.

Minimum temperatures will range from 7C to 11C in the morning and maximums will range from 12C to 15C.

Unstable weather conditions are expected to continue into Sunday, with heavy, occasionally sleety showers, while winds will be especially strong near the Mediterranean. Heavy snow is forecast in mountainous areas from around 1,200m.

It will be relatively cool with temperatures in the morning between 3C and 8C and maximums between 11C and 15C from north to south.

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FRANCE WEATHER

France set for frost and snow as colder weather arrives

Cooler air will sweep across France this week, with rain and temperatures that would be the norm for late-October – and even snow in the mountains, warns Météo-France.

France set for frost and snow as colder weather arrives

If you have found yourself throwing the duvet back on the bed or firing up the heating a little earlier than expected, you might wonder what has happened to the French weather – especially if you remember last September, when Rugby World Cup 2023 kicked off in a heatwave.

The French summer, it seems, ended suddenly at the start of the new school year – and things are only going to get cooler.

As Météo-France explains on its website, “a disturbance moving in from the Channel will sweep across the country between Tuesday evening and Wednesday, bringing with it cool air that will sweep across the country by Thursday”. 

This ‘cool air’ has its origins in the polar Greenland, leading – inevitably – to a significant dip in temperatures, and will bring rain to a large part of the country.

On Tuesday, temperatures in mainland France were 0.1C down on the average measured on September 10 between 1971 and 2000, as the cold air swept south.

On Wednesday, maximum temperatures will plateau below seasonal averages, at a maximum of 18C in the northern half of the country, and between 19C to 22C in the south-west, according to Météo-France.  

It’s on Thursday that the dip in temperatures will be most noticeable, falling some five to seven degrees below normal for this time of year – with the early-morning mercury hovering around areas more commonly seen in late October: 9C in Paris and Rennes, 7C in Lille, and 6C in Strasbourg and Clermont-Ferrand are forecast.

“The cool morning temperatures expected are quite rare for this time of year”, observes Olivier Proust, forecaster at Météo-France, speaking to Libération . “If we look at recent climatology, it doesn’t happen very often before September 15th”, he adds.

A morning frost is possible from the north-east to the Massif-Central, while snow should be expected above 1,500m in the Alps and 1,800m in the Pyrenees.

Thursday night promises to be even more chilly, with a risk of frost in the Massif Central and the north-east. 

Friday is set to be the coolest day, announces Météo-France, with “a temperature deficit of more than five degrees” across the country. 

So is the warm weather gone for the rest of the year. Not necessarily, Météo France says that the sun will return, and the weekend looks set to be a sunny one, with temperatures starting to rise again.

While these temperatures are a stark contrast with the warm September of 2023, “a cooler sequence in September is not incompatible with the context of climate change,” Météo-France said. 

However, cool spells like this are becoming “rarer and less intense than in the past”. 

The summer of 2024 was observed to be the hottest ever recorded on a global scale, according to the European Copernicus programme.  

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