Cooler in the North, wetter in the South: what the weather has in store for you

Lowland areas will be chilly in the mornings with minimum temperatures of 15-19 °C while it will be cold to very cold on mountaintops with minimum temperatures of 6-14 °C.
The strong northeast monsoon across the Gulf and the South will bring isolated heavy rain. Wave height will be l2-3 meters and about 3 meters during storms in the lower Gulf of Thailand.

The weather forecast for the next 24 hours is as follows:
Northern region: Cool to cold weather in the morning; lows of 15-29 degrees and highs of 31-33 degrees Celsius. Temperature likely to drop to 6-12 degrees on hilltops.
Northeastern region: Cool and windy; lows 16-20 degrees and highs of 32-33 degrees Celsius. Temperature likely to drop to 9-14 degrees on hilltops.
Central region: Cool in the morning and windy; lows of 19-21 degrees, highs 32-34 degrees Celsius.
Eastern region: Cool in the morning and windy; lows 19-22 degrees, highs 32-34 degree Celsius; wave height 1-2 metres.
Southern region (east coast): Cloudy with thunder showers in 40 per cent of the area and partly heavy rains; lows of 22-24 degrees, high 32-33 degrees Celsius; wave height 2-3 metres, increasing to 3 metres during storms.
Southern region (west coast): Cloudy with thunder showers in 30 per cent of the area; lows 22-25 degrees, highs 31-33 degree Celsius; wave height 1-2 metres, increasing to 2 metres during storms.
Bangkok and surrounding area: Cool in the morning and windy; lows of 22-23 degrees, highs 33-35 degrees Celsius.