Thundershowers forecast for all regions with isolated heavy rains in some areas
The southwest monsoon prevailing over the Andaman Sea, Thailand and the Gulf of Thailand is becoming stronger, while the monsoon trough lies across the upper North and Northeast into the active low-pressure cell over the South China Sea.
The weather forecast for the next 24 hours:
North: Hot day with thundershowers in 20 per cent of the areas; temperature lows of 23-28 degrees Celsius, highs of 34-39°C.
Northeast: Thundershowers in 60 per cent of the areas with isolated heavy rains and gusty winds; temperature lows of 25-27°C, highs of 32-35°C.
Central: Hot day with thundershowers in 30 per cent of the areas; temperature lows of 26-27°C, highs of 36-38°C.
East: Thundershowers in 40 per cent of the areas with isolated heavy rains and gusty winds; temperature lows of 26-29°C, highs of 33-37°C; waves a metre high and 1-2 metres during thundershowers.
South (east coast): Thundershowers in 30 per cent of the areas; temperature lows of 23-27°C, highs of 33-38°C; waves a metre high and 1-2 metres during thundershowers.
South (west coast): Thundershowers in 60 per cent of the areas with isolated heavy rains; temperature lows of 21-26°C, highs of 32-34°C; waves a metre high and 1-2 metres during thundershowers.
Bangkok and surrounding areas: Hot day with thundershowers in 30 per cent of the areas; temperature lows of 28-29°C, highs of 35-38°C.