Weather
Advisory
Subject:
Heavy to Very Heavy Rains in the South
And
variable weather in upper Thailand
No.4 (276/2026)
----------------------------
During
25–28
October 2026, continuous rainfall with scattered heavy rains and
isolated very heavy rains are forecast in the South. People in the South
should beware of heavy to very heavy rains and accumulation that may cause
flash floods, overflows and landslides especially along the waterways near
foothills and lowlands.
During
25–27 October 2026, variable weather are possible
following with thundershowers, gust and isolated heavy rains in the Northeast
for the first period then the rest regions. People
in the upper country should beware of severe conditions by keeping off outdoor
places, big trees and unsecured billboards.
This
is due to the high-pressure system from China will extend to upper Thailand and
the South China Sea leading to the easterly wind prevails over Thailand and the
Gulf while the monsoon trough lying across the South will strengthen.
In the
Andaman Sea and the Gulf, the waves are expected more than 2 meters high in
thundershowers. All ships should proceed with caution and keep off
thundershowers.
The advisory is in effect on 25
October 2026, at 5.00 a.m.
This next issue will be on 25 October 2026, at 5.00 p.m.
(Signed)
Nattawut
Dandee
(Mr. Nattawut Dandee)
Deputy Director-General
Acting Director-General, Thai Meteorological Department