There is a Trough across Jamaica and the central Caribbean.
Additionally, there is a Tropical Wave east of Jamaica.
The Tropical Wave is expected to move across the island today, while the Trough is expected to linger across Jamaica through to Wednesday.
Additionally, expect windy conditions especially across southern parishes through to Wednesday.
The Met office says this morning should see showers and isolated thunderstorms across eastern parishes, otherwise it should be mostly cloudy.
This afternoon expect cloudy and windy conditions with showers and thunderstorms across most parishes.
Tonight should see lingering showers and thunderstorms across eastern and south-central parishes.