A yellow weather warning has been issued for the start of next week with heavy rain expected.
Ronaldsway Met Office says the warning runs from midnight on Sunday until 6am on Monday.
Forecasters say details may change over the weekend, but they're expecting an inch and a half of rain to fall across the Island.
That could mean as much as two inches falling over higher ground, bringing the risk of localised flooding.
Where has government found £11m in savings?
Is there border security for Irish sailings?
Emergency powers used to fell trees
Busy road in West to close next week
Free period products would cost £90k in 1st year
MHK wants to know about bail condition breaches
1,500 A&E patients weren't registered with GP
Will the Island's mad cow disease risk status improve?