The Arno river, which runs through Florence and Pisa, is prone to flooding in spring and fall. Read more at straitstimes.com.

Heavy rains has hit the northern Italian regions of Tuscany and Emilia-Romagna, pushing the main rivers in the regions above alert levels for floodings

Florence and Pisa have overcome the critical phase of bad weather, but the red alert remains active in several provinces of Tuscany. Red alert also in Emilia Romagna