heavy rain expected for a week

Like the year 20242025 started with heavy raincausing floods and floods in the region of Châteaubriant (Loire-Atlantique) and more particularly in Ille-et-Vilaine and in Guipry-Messac.

Weather in the Châteaubriant region: heavy rain forecast

In this town of 7,000 inhabitants, residents had to be relocated, and a state of natural disaster was requested by the town hall.

For two weeks, the sun has reappeared. But this will disappear in the coming days.

« From this Wednesday January 22, 2025 and until the end of the month, we will be exposed to a very dynamic ocean flow,” warns Météo Bretagne on its website.

Up to 100 millimeters of rain

“If it is necessary monitor the wind during the days of Friday but also next Monday and Tuesday, we will monitor very carefully the precipitation which promises to be very abundant. »

By Monday evening, January 27, accumulations will reach 50 to 100 millimeters in Brittany.

As the soil remains saturated, this rain will cause the waterways to react.

Still according to Météo Bretagne, “it is between the Black Mountains, the Landes de Lanvaux and the Pays de Redon thatthe accumulations should be the most significant.» “We risk seeing further flooding over the coming days. »

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