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Nan issues 7.45am alert after landslide blocks Highway 1148
FRIDAY, SEPTEMBER 11, 2026
Both lanes of the Nan–Phayao route were blocked at km73+250, with heavy machinery deployed and motorists advised to follow diversion signs
Nagoya hit by floods after 104mm of rain falls in an hour
WEDNESDAY, SEPTEMBER 09, 2026
Torrential rain flooded Nagoya and halted trains, while Aichi authorities reported four minor injuries and about 2,700 people seeking shelter.
Monsoon brings thunderstorms to northern and northeastern Thailand
THURSDAY, AUGUST 20, 2026
The North and Northeast face the highest rainfall risk through Friday, while small boats in the upper Andaman Sea and upper Gulf should remain ashore.
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.
Nationwide rainfall declines while upper Thailand faces heavy rain
FRIDAY, JULY 17, 2026
People in upper Thailand are warned of flash floods from heavy and accumulated rain, while waves could exceed two metres during thunderstorms.
Thailand faces uneven water picture as Pasak drops to 13%
FRIDAY, JULY 17, 2026
Water storage at Pasak Jolasid Dam has dropped to only 13% of capacity, highlighting sharp differences in reservoir levels across Thailand as authorities prepare for rainfall to ease over the coming days
Heavy rain threat keeps Bueng Kan, Chiang Mai on alert watch
SUNDAY, JULY 05, 2026
Thailand’s water agency warns of heavy rain, flash floods and high Andaman waves from July 5-9, with Bueng Kan and Chiang Mai under close watch.
ONWR orders dynamic water plan as Thailand rainfall is 12% below normal
SUNDAY, JUNE 28, 2026
Agencies were told to prioritise rainwater and conserve reservoir supplies, with dry spells forecast in some areas from July's second week.
ONWR monitors five Thai reservoirs above maximum storage levels
THURSDAY, JUNE 18, 2026
Rain was reported in every region on Wednesday (June 17, 2026), with Buri Ram recording the country’s highest rainfall at 74 millimetres.
Thailand faces prolonged El Niño risk as DCCE steps up response
TUESDAY, JUNE 16, 2026
Thailand is expected to face a high risk of El Niño conditions from June 2026 to early 2027, with lower rainfall, warmer temperatures and possible impacts on water supplies, agriculture and disaster preparedness.