What usually happens in Thailand during a typhoon? When a typhoon affects Thailand, the most immediate impact is heavy rainfall that can last for several days. This often leads to flash floods in low-lying areas and landslides in mountainous regions, particularly in the north and northeast of the country. The Thai Meteorological Department closely monitors these storms, as even when a typhoon does not make direct landfall, its outer rain bands can still bring significant downpours and disrupt...