The MET Service has extended its Yellow Level Adverse Weather Alert – it will now remain in effect until 8am tomorrow.
It says while cloudy conditions continue to persist over both islands, the majority of shower and thunderstorm activity is presently concentrated over Tobago and eastern and northern areas of Trinidad.
It is likely that some of this activity will envelop other areas as the evening and night progresses.
According to the TTMS, periods of showers, some heavy at times and thunderstorms can be expected intermittently.
There is also the possibility of gusty winds in excess of 40 km/h and street/flash flooding during heavy showers and thunderstorms.