In a statement, the States said: ‘Weather conditions and the level of rainfall tonight and during the early hours of tomorrow morning will increase the risk of flooding in low-lying areas of Jersey.
‘Historically, the areas which are most at risk from flooding are Grands Vaux, Tesson Mill, Vallée des Vaux and other low-lying areas, however all Islanders can help protect their own property by remaining vigilant.’
Two helpline numbers have been set up. They are 612015 and 612045 for people who are concerned.
Live Twitter updates from the JEP, States of Jersey Police and Jersey Fire and Rescue Service are below: