The Thai Meteorological Department forecasts more rain and heavy rain in spots over the next 24 hours, especially Bangkok and surrounding provinces, the lower Central region, the East and the upper South, with flash floods and landslides possible in hillside areas. Sea waves above 2 metres are expected where storms form, so boat operators should avoid those areas. For a small business, plan for delivery and stock disruption, check drainage and goods stored at ground level, and move outdoor work or deliveries if needed.