Prato sits in central Italy’s hilly Apennine terrain, where a Mediterranean-to-continental transitional climate produces its heaviest rain in autumn, sometimes concentrated into short, intense, and highly localized storms.
Near Florence on the Bisenzio River, the city shares much of the same flood-risk profile as its larger neighbor along the Arno basin. The steep, closely-spaced valleys typical of this part of Italy mean small rivers can rise dramatically within hours, a pattern that has produced serious floods here in past decades, and radar remains one of the best tools for anticipating it. Learn more: Flash Flood Warning Signs on Radar · Open the full Rain Map