Severe Heavy Rain ● Closed
Heavy Rain Risk Area — Bangkok Samut Prakan Nonthaburi Pathum Thani Ang Thong Sing Buri Chainat Chonburi Rayong Chantaburi Trad Chiang Mai Lamphun Lampang Mae Hong Son Nakhon Sawan Uthai Thani Kamphae
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
The high-pressure system from China extendeds to cover the North, the Northeast and the upper Central with the easterly and the southeasterly wind brings moisture from the South China Sea and the Gulf to the country while the southwest monsoon prevails over the Andaman Sea and Thailand. Thundershowers and gusty wind with hail including lightning strikes are likely in the North, the Central including Bangkok and vicinity and the East regions while less rains in the Northeast. Meanwhile isolated heavy to very heavy rain in the South.
For the Andaman Sea and the Gulf, waves will be higher than 2 meters high in thundershower areas. All ships in the Andaman Sea and the Gulf should keep off thundershowers.
Measurements
| Coordinates | 13.7151, 100.5840 |
|---|---|
| Region | Bangkok Samut Prakan Nonthaburi Pathum Thani Ang Thong Sing Buri Chainat Chonburi Rayong Chantaburi Trad Chiang Mai Lamphun Lampang Mae Hong Son Nakhon Saw |
| Location Precision | polygon |
| Issuing Authority | Thailand — th-tmd-en |
| Cap Urgency | Expected |
| Cap Certainty | Likely |
| Cap Expires | 2026-10-07T06:00:00+07:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportThis event as JSON · API and licence
Source updated 13 days ago (Oct 6, 2026 15:08 UTC) · we last heard from WMO Alert Hub (national weather services) 36 seconds ago
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What GloFAS forecasts for the rivers nearby
No chance of exceeding even its 2-year flood flow in this forecast.
GloFAS alert level: Inactive · Peak expected: as currently ongoing · forecast of 19 Oct 2026
GloFAS forecasts are computer model output, published for information only. They are not a flood warning: only national and regional authorities issue flood warnings for their own area. A reporting point is a place on the model's river network, which may sit a few kilometres from the town it is named after. All rivers →
Official authorities in Thailand
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for Thailand →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
Flash flood risk awareness, urban drainage flooding, and staying safe during cloudbursts and monsoon downpours.
Open Extreme Rain & Flash Flood Safety →Earlier heavy rain events in Thailand
Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.
Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.