Local showers and isolated strong thunder all day long on Thursday with the Department of Meteorology issuing a yellow warning for extreme weather phenomena.
The warning is in effect from 6 am to 6 pm.
The winds will be easterly to south-easterly, moderate to strong, force 4 to 5 over a slight to moderate sea.
The temperature will rise to 17 C inland, 18 C to 19 C in coastal areas and 7 C in the mountains