Nakhon Si Thammarat has experienced continuous heavy rain, causing flash floods at Phromlok and Ai Khiao Waterfalls in Phrom Khiri District and Krom Waterfall in Lan Saka District. Residents in high-risk areas have been warned to remain vigilant against sudden flooding. Meanwhile, Khao Luang National Park has temporarily closed Krung Ching Waterfall for safety reasons.
On 11 November 2026, reporters noted that after several days of heavy rain in various parts of Nakhon Si Thammarat province, flash floods occurred early this morning at Phromlok and Ai Khiao Waterfalls in Phrom Khiri District and Krom Waterfall in Lan Saka District. The floodwaters surged fearfully but were not as severe as previous incidents.
As a result, Disaster Prevention officials and local administrative organizations have issued warnings to residents living downstream of the waterfalls and in lowland areas of Phrom Khiri, Mueang, Phra Phrom, and Lan Saka districts to be cautious of flash floods. It is expected that if the rain continues today, major flooding could occur due to the accumulated rainfall over several days.
Meanwhile, Khao Luang National Park has ordered the closure of the National Park Protection Unit at Krung Ching Waterfall in Nob Phitam District, Nakhon Si Thammarat. This follows several days of heavy rain in the park area causing flash floods, coupled with the presence of several wild elephants posing risks to visitors. The closure will remain in effect until the rain stops, from 9 November 2026 to 30 November 2026.