Weather Update: IMD Forecasts Heavy Rainfall in Tamil Nadu, Kerala and Andhra Pradesh with Thunderstorms and Dense Fog Across North India

The India Meteorological Department (IMD) has issued a rainfall forecast for various regions across India, with light to moderate rainfall expected in several areas. A low-pressure area is developing over the Bay of Bengal, with potential impacts in Tamil Nadu and Sri Lanka. Additionally, rainfall is expected in multiple regions, including isolated heavy showers in some areas. Fog conditions are also anticipated in northern India, while temperature trends remain largely stable. Here’s the detailed insights into these weather patterns and forecasts for the coming days.

Current Weather Systems

1. Low Pressure Area over Bay of Bengal

• A low-pressure area has formed over the east equatorial Indian Ocean and the southeast Bay of Bengal as of 0830 IST on November 23, 2024.

• Expected to move west-northwestward and intensify into a depression over the south-central Bay of Bengal by November 25. It will likely move towards Tamil Nadu and Sri Lanka coasts in the following days.

2. Western Disturbance

• Current Location: A cyclonic circulation is observed over Afghanistan and neighboring areas, influencing weather patterns in northern India.

Rainfall Forecast and Warnings

The India Meteorological Department (IMD) has forecasted varied rainfall activity across several regions of India from November 23 to 29, 2024. While some areas are expected to experience light to moderate rain, others may witness isolated heavy showers. Here's a quick look at the anticipated rainfall patterns for key regions:

Dense Fog Conditions

Dense fog conditions are expected to impact visibility across several regions of India in the coming days, especially during early morning hours. The India Meteorological Department (IMD) has issued warnings for isolated pockets in Punjab, Haryana, Himachal Pradesh, and Uttar Pradesh, advising travelers and commuters to exercise caution.

Isolated dense fog conditions are expected during early morning hours in the following regions:

Temperature Trends

The temperature patterns across India have remained largely stable, with minimal variations observed over the past 24 hours. While certain regions experienced slightly above-normal minimum temperatures, others recorded cooler-than-usual conditions. Looking ahead, no significant changes in temperature are expected over the next five days.

1. Past 24 Hours Observations

• Minimum temperatures across most parts of the country remained near normal.

• Slightly higher minimum temperatures (+3°C to +5°C) were recorded in Punjab and northwest Rajasthan.

• Lowest minimum temperature: 8.0°C at Hisar (Haryana) and Sikar (East Rajasthan).

2. Forecast

• No significant change in minimum temperatures is expected over the next five days.

Delhi/NCR Weather 

Delhi and its surrounding regions are experiencing a mix of clear skies and persistent smog, with shallow to moderate fog affecting visibility during early mornings and evenings. Winds are predominantly calm to light, varying in direction, contributing to the hazy conditions. Temperatures remain near normal, with slight variations observed over the past 24 hours.

Visibility across Safdarjung and Palam airports improved during the morning hours, following earlier moderate fog.

Citizens are advised to stay updated with the latest weather news and take necessary precautions during foggy and rainy conditions.