there's more rain forecast this evening and what will happen when the water levels rise again? for now, homeless and fearful, they mourn their dead and wait anxiously for night to come. next we are going to neighbouring belgium. the region of wallonia is badly effected — especially the province of liege. just have a look at this. this is the town of purgatoire, it's completely flooded. so is the nearby town of spa. at least 6 people have died and several more are missing from the area. these images show people in the town of pepinster being rescued by boats after seeking refuge on rooftops. in nearby liege, the mayor is asking people to evacuate parts of the city. and for those who can t leave, to move to the upper floors of their buildings. this is why. the meuse river which flows through liege is expected to rise considerably.