It'll be in effect for 11 hours
Ronaldsway Met Office has issued a yellow alert for heavy rain and localised flooding.
The warning comes into effect from 8pm this evening (4 April) and lifts at 7am tomorrow.
Forecasters predict rain will become "persistent and quite heavy before clearing later in the night."
Total rainfall is expected to reach up to 25mm around coastal areas and 45mm in the hills.
While localised flooding is likely, tomorrow's daytime forecast indicates it will be 'mostly dry'.