Overview
- The Deutscher Wetterdienst has issued repeated thunderstorm and Unwetter warnings for multiple states including Bavaria, North Rhine‑Westphalia, Saxony and Hesse, citing dangerous lightning, gusts up to about 85 km/h, hail up to 2 cm and short‑term rainfall of 15–40 liters per square meter in places.
- European model runs from the ECMWF show the first half of June could bring very large cumulative totals, with parts of southern Germany and the Alpine region receiving roughly 100–200 liters per square meter by mid‑June.
- Weekend storms already produced widespread emergency calls, fallen trees, flooded basements, infrastructure damage and at least two deaths in a rain‑related road accident near Bruchsal.
- Bavaria recorded an unusually warm, historically dry spring with record low spring rainfall and high sunshine, leaving low soil moisture that increases risks of crop stress, low lake and river levels and poor groundwater reserves.
- Meteorologists warn of a volatile early summer: model consensus points to a warmer‑than‑average June and July with a pattern of alternating heat spells and slow‑moving storm systems that raise the chance of flash floods, erosion on hardened soils and further strain on water and emergency services, although small‑scale convective behavior remains hard to predict.