The event is scheduled to begin Friday at 11 am, and must end around 22 hours. Heavy rain is expected in Cévennes.
Météo France has put Gard in orange alert for "rain-floods" and "thunderstorms", Thursday, November 22. The event is scheduled to begin Friday at 11 am, and must end around 22 hours. this "intense Mediterranean episode" need "special follow-up due to the expected large accumulation in the plains", write the forecasting agency.
"For the whole episode, cumulative rainfall will reach 50 to 80 mm in the lowlands and Cevennes foothills, locally 100 to 120 mm. In Cevennes, cumulative rainfall will be in the order of 120 to 150 cm. Mm, locally 180 mm", Météo French wrote. Or the equivalent of two months of rain in a few hours.
"Road traffic conditions can be difficult and some disruptions can affect railroad transportation", also reminds forecasting institutions. that "ferocious storm" too "The possibility of causing significant damage locally".