Torrential rain could develop with more than 50 mm precipitation amount in a short time. Some flooding of homes, businesses and transport links possible. Disruption to travel likely. Disruption to gas, electricity, water supplies and telecoms. Some evacuations may be required. Be prepared to protect yourself and your property.
Attention! Thunderstorm (lightning) is expected, possibly accompanied by stormy gusts and hail. Be especially careful in highly exposed places (mountains, forests, open areas).
Torrential rain could develop with more than 25-30 mm precipitation amount in a short time. Localised flooding of low lying fields, recreational land and car parks. Flooding of a small number of homes and businesses. Wet road surfaces and possibility of ponding water, especially in known trouble spots. Water on roads - drive according to the conditions encountered. Local disruption to travel - longer journey times.