The MET Service’s Yellow Level Adverse Weather Alert remains active until 5pm tomorrow.
In an update, it says rainfall activity of varying intensities will continue periodically, with the high chance (80%) of isolated to scattered thunderstorms.
The threat of street/flash flooding will be present during these periods.
There is also the possibility of gusty winds in excess of 45km/hr in the vicinity of heavy showers and thunderstorms.
The weather is due to a Tropical Wave which the National Hurricane Centre says has not become better defined.
It is expected to move west-northwest and has a limited amount of time remaining for development before upper level winds become less favourable by Thursday.