The Met Office has issued an amber weather warning today, with heavy rain expected.
Forecasters at Ronaldsway say persistent moderate rain with occasional heavy downpours will continue today and tonight before easing tomorrow morning.
With up to an inch and a half today, the rain may leave standing water on the Island's roads and create difficult driving conditions.
And because the ground's been soaked over the past few days, there may also be some localised flooding.
Timpson applies for key-cutting kiosk at Tesco
Post Office suspends deliveries of goods to the EU
Rob Callister confident in election result despite legal challenge
Illegal immigrant turned back at Manx border can't stay in UK
Bank scammers warning as calls target Island residents
Island to extend UK VAT cut on power, says Treasury Minister
Woman thanks mystery van driver after daring sea rescue