A series of roads across the Island will close overnight.
The Promenades in Douglas, Laxey and Castletown as well as Shore Road will all close from midnight until 4am on Thursday morning.
In Ramsey, West Quay, Market Place, East Street, Christian Street, West Street and Derby Road will all close between 10pm tonight and reopen at 4am the following morning.
Vehicles are prohibited on roads at this time because of the amber weather warning issued by Ronaldsway Met Office.
Flood defence measures will be installed in towns during the closures.
New ministerial post created by chief minister
Huge floating book fair to arrive in Douglas next month
Stay safe for Hop Tu Naa tonight
Special Olympics fundraiser needs you
Peel ready for bonfire and fireworks later
Government: "UK never told us about child murderer"
Farm shop's newest worker needs your name suggestions
Bus Vannin gives update on staffing problems and routes affected today