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Very heavy rain hits parts of Thailand as waves top 3 metres
SATURDAY, AUGUST 08, 2026
Thailand faces heavy to very heavy rain on August 8, with flash-flood risks in the North, Northeast and East and rough seas off both coasts
Rainfall above 90mm forecast for parts of northern Thailand
THURSDAY, AUGUST 06, 2026
Residents in at-risk northern areas are urged to monitor conditions as accumulated rain may trigger flash floods, forest run-off, mudslides and waterlogging.
Heavy rain and rough seas threaten Thailand as monsoon strengthens
THURSDAY, AUGUST 06, 2026
Bangkok and several Thai regions face widespread rain on August 6, with flash-flood risks and waves exceeding four metres in stormy seas
Mae Hong Son placed on orange alert for flash floods
MONDAY, AUGUST 03, 2026
Residents in three Mae Hong Son subdistricts have been warned of flash floods, forest run-off and landslides after persistent heavy rain
Northern and eastern Thailand face floods as hospitals stock supplies
SATURDAY, AUGUST 01, 2026
Heavy rain threatens northern districts through August 3, while hospitals nationwide prepare 72-hour reserves as flood and landslide risks persist
Landslide watch covers 15 provinces through August 1
THURSDAY, JULY 30, 2026
Rainfall above 150mm in 24 hours has prompted a landslide and flash-flood watch across 15 provinces through August 1.
Heavy rain across Thailand as southwest monsoon remains rather strong
THURSDAY, JULY 30, 2026
Thunderstorms may affect up to 70% of several regions, while accumulated rain could trigger flash floods and waves in the upper Andaman Sea may exceed three metres.
Typhoon Dolphin strengthens as Thailand faces heavy rain
WEDNESDAY, JULY 29, 2026
Dolphin is forecast to intensify south of Japan, while Thailand’s heavy rain through August 1 is being driven by monsoon conditions.
Flash floods hit Chanthaburi homes and resorts as rain alert persists
WEDNESDAY, JULY 29, 2026
Floodwater in Makham district stabilised after 48 tourists remained at two resorts, with further heavy to very heavy rain forecast across Thailand through July 30.
Flood and landslide warning for Trat and Chanthaburi
TUESDAY, JULY 28, 2026
ONWR has placed nine districts in Trat and Chanthaburi on alert for urban flooding, flash floods, run-off and landslides through August 1.