Kaiser Wilhelm Memorial Church Weather Warnings
Official WARNING of HEAVY RAIN There is a risk of heavy rain (level 2 of 4). Precipitation amounts: ~ 15 l/m²/1h; amount already fallen: 5-10 l/m² Hazard(s) caused by: isolated, rapid flooding of roads and subways; aquaplaning. Recommendations for what to do: Adapt your behaviour in road traffic. Avoid flooded areas and areas at risk (such as subways).
DWD, Deutscher Wetterdienst