Heavy Rain Alert in India: Which States Are at Risk This Week?
IMD has issued heavy rain warnings for parts of India this week. Check the states and regions at risk from heavy rainfall and thunderstorms.
Epic Daily News
9/30/20262 min read
Heavy Rain Alert in India: Which States Are at Risk This Week?
Several parts of India are expected to experience heavy rainfall and thunderstorms this week, as the India Meteorological Department (IMD) continues to track active weather systems across southern and northeastern regions.
The latest forecast, issued on September 30, 2026, shows that rainfall activity will remain concentrated mainly across parts of South India and the Northeast. The Times of India
Karnataka
Parts of Karnataka are among the areas facing the most immediate concern.
The IMD has issued a heavy rain warning for North Interior Karnataka on September 30, while South Interior Karnataka is expected to see heavy rain on September 30, October 1 and October 2. Thunderstorms and lightning are also possible.
Tamil Nadu and Puducherry
Tamil Nadu and Puducherry are also under a heavy rainfall warning for September 30 and October 1. Thunderstorms and lightning are possible during this period.
Kerala
Kerala is expected to remain wet through the first few days of October. The IMD has forecast heavy rainfall from September 30 through October 3, along with thunderstorms and lightning during parts of the period.
Assam and Meghalaya
The Northeast is another area to watch. Assam and Meghalaya have a heavy rain warning for September 30, with thunderstorms and lightning also expected. Rainfall activity is expected to continue into October 1.
Other Northeast States
The IMD's broader forecast also indicates rainfall and thunderstorms across parts of Nagaland, Manipur, Mizoram and Tripura.
What About Other Parts of India?
Rain is also expected in parts of Uttarakhand, East Madhya Pradesh, Jharkhand, Bihar, Odisha, West Bengal, Sikkim and Maharashtra, although the intensity will vary by location.
Meanwhile, the latest IMD warning page shows no warning for Gujarat and Saurashtra & Kutch through October 5, although local weather can still change.
What Should People Do?
People in rain-affected areas should monitor official IMD updates, especially before travelling. During thunderstorms, avoid open areas, flooded roads and unnecessary travel through areas vulnerable to waterlogging or landslides.
Key Areas to Watch
Karnataka: Heavy rain and thunderstorms
Tamil Nadu & Puducherry: Heavy rain
Kerala: Heavy rain through October 3
Assam & Meghalaya: Heavy rain and thunderstorms
Nagaland, Manipur, Mizoram & Tripura: Rain and thunderstorms
Other areas: Scattered rainfall across parts of central, eastern and northern India
Final Word
The heavy rain alert in India this week is mainly focused on parts of South India and the Northeast. Weather conditions can change quickly, so residents and travellers should check the latest IMD district-level warnings before making plans.
Source & Credit
Primary Source: India Meteorological Department (IMD), Ministry of Earth Sciences, Government of India. India Meteorological Department
Additional Reporting: Times of India and India Today. The Times of India
Reporting: Epic Daily News
Note: Weather forecasts can change with new observations. Readers should refer to the latest IMD warning for their specific district before travelling or making safety decisions.