Risk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers. Hail, thunder and lightning, and strong wind gusts. Locally difficult driving conditions, especially at waterways. Roads may be closed. Road conditions affected with road spray and hydroplaning in some places.
Keep yourself informed of the latest weather developments and forecasts. Follow the weather situation on the rain radar. Cleaning of drainage systems and culverts is recommended so that the water can drain away. Adjust the speed and use caution while driving. Unplug electrical equipment. Avoid being the highest object, and keep away from lone trees, towers, or masts.
Friday afternoon and evening heavy rain showers with thunder are expected. There are large local variations in intensity and duration, and the weather can change fast.