A trough of low pressure is approaching the group from the west.
The weather bulletin issued from the National Weather Forecasting Centre in Nadi says the trough is expected to direct a moist northerly windflow over the group later on Thursday.
The forecast to midnight tomorrow for the Fiji group expect cloudy periods with brief showers over the eastern parts and interior of the larger islands.
Elsewhere, fine apart from isolated afternoon or evening showers and isolated thunderstorms.
Moderate easterly winds and moderate seas.
The outlook for Thursday, cloudy periods with some showers over the eastern parts and the interior of the larger islands.
Elsewhere, fine apart from afternoon or evening showers and thunderstorms.
