Districts Under Yellow Alert in Kerala Today
According to the KSDMA rainfall bulletin, the following three districts are under a yellow alert for September 20, 2026.
1. Kottayam
Kottayam is likely to experience isolated heavy rainfall. Residents should take precautions in low-lying areas and monitor local weather updates.
2. Idukki
Idukki is also under a yellow alert. People in hilly areas should remain cautious during heavy showers, especially where waterlogging or localized runoff may occur.
3. Ernakulam
Ernakulam has been included in the yellow alert list. Residents, commuters and motorists should remain cautious during periods of intense rainfall.
The district alerts are based on the official KSDMA rainfall forecast for September 20.
IMD Rain Forecast: What Does Yellow Alert Mean?
A yellow alert is a weather warning that asks people to stay aware of potentially hazardous weather conditions.
For Kerala, the IMD's heavy rainfall category is 64.5 mm to 115.5 mm of rain within 24 hours.
During periods of heavy rain, residents should:
- Follow official weather alerts and district administration updates.
- Avoid walking or driving through flooded roads.
- Exercise caution near rivers, streams and waterlogged areas.
- Stay alert in landslide-prone and hilly regions.
- Follow evacuation instructions issued by local authorities.
Kerala Rain Forecast: What Residents Should Know
Rainfall may affect road travel, outdoor activities and daily routines in parts of Kerala. Conditions can vary considerably between districts, so residents should check local forecasts before travelling.
The IMD's September 19 warning also indicated the possibility of heavy rainfall and thunderstorms in Kerala on September 20 and 21.
Key Takeaways
- Kerala is forecast to receive rainfall on September 20, 2026.
- IMD has issued a yellow alert for Kottayam, Idukki and Ernakulam.
- Isolated heavy rainfall is possible in the alert districts.
- Residents should remain cautious in flood-prone and hilly areas.
- Follow official IMD and KSDMA updates for changes in the forecast.
Published on : 20th September
Published by : MONISHA
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