Risk of flooding of low-lying densely populated areas. Check varsom.no for more information. Locally difficult driving conditions, especially at waterways. Roads may be closed. Road conditions affected with road spray and hydroplaning in some places.
Consider the need for preventive measures. Follow the advice of emergency authorities, both local and governmental. The need for emergency preparedness shall be assessed continuously by emergency response actors. Consider whether the journey is necessary. Check road reports (175.no). Adjust the speed and use caution while driving.
From Wednesday afternoon very heavy rain is expected, 40-60 mm in 12 hours and 60-80 mm in 24 hours. The precipitation decreases early Thursday morning.