Risk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers. Road conditions affected with road spray and hydroplaning in some places. Heavy rainshowers can cause flooding in cellars.
Keep yourself informed of the latest weather developments and forecasts. Follow the weather situation on the rain radar. The need for emergency preparedness shall be assessed continuously by emergency response actors. Cleaning of drainage systems and culverts is recommended so that the water can drain away. Adjust the speed and use caution while driving.
Heavy rainfall observed i coastal areas of Outer Oslofjord. These showers will continue north the next hours and gradually decrease in intensity.