The next day was double Herbology with the Ravenclaws. Their robes billowed and swirled around them as they splashed across the flooded vegetable patch to double Herbology where they could hardly hear what Professor Sprout was saying over the hammering of raindrops hard as hailstones on the greenhouse roof. The afternoon's Care of Magical Creatures lesson was to be relocated from the storm-swept grounds to a free classroom on the ground floor and, to their intense relief, Grubbly was still there.