The India Meteorological Department (IMD) has issued a forecast of heavy rainfall in several states, attributing it to the persistence of the monsoon trough at lower tropospheric levels. This weather system is expected to result in significant rain patterns in various regions, including Odisha, Chhattisgarh, north Andhra Pradesh, and Telangana.
The monsoon trough, extending from south interior Karnataka to the Comorin area, is anticipated to amplify rainfall from Saturday onwards. The weather forecast indicates the likelihood of light to moderate showers accompanied by occasional thunderstorms, lightning, and isolated heavy downpours in specific areas.
The IMD’s predictions include:
- Andaman and Nicobar Islands: Light to moderate showers with thunderstorms and lightning until Sunday.
- Gangetic West Bengal: Occasional heavy rain on Sunday.
- Odisha: Continuous heavy rain throughout the weekend.
- Assam and Meghalaya: Isolated heavy rainfall over the weekend.
- Nagaland, Manipur, Mizoram, and Tripura: Similar weather patterns for the next five days.
- South Chhattisgarh: Moderate rain, thunderstorms, and lightning over the weekend.
- Tamil Nadu, Puducherry, and Karaikal: Scattered rain showers until Friday.
- Kerala: Expected showers on Thursday and Friday.
- North Coastal Andhra Pradesh and Telangana: Rainfall over the weekend.
- Coastal Andhra Pradesh, Yanam, and Rayalaseema: Hot and humid weather for the coming two days.
- Remaining parts of India: Subdued rainfall over the next five days.
The IMD’s assessment of monsoon trends from 1 June to 30 August revealed that east and northeast India experienced rainfall 16% below the long-term average. Central India and the South Peninsula received less than average precipitation, while Northwest India exceeded norms with 4% above-average rainfall. The national precipitation as of 30 August was 9% below the long-period average, totaling 628.7 mm.
As these weather patterns unfold, it’s important for individuals and authorities to stay informed about the changing conditions and take necessary precautions to ensure safety and preparedness in the face of heavy rainfall and associated risks.