Weather Update: Cyclonic Storm Near Tamil Nadu-Puducherry Coast to Bring Heavy Rainfall and Strong Winds, IMD Warns

The India Meteorological Department (IMD) has forecast varied weather conditions across India, including a cyclonic storm near Tamil Nadu and Puducherry, heavy rainfall, dense fog in Uttar Pradesh, and cold wave conditions in Maharashtra, likely to affect several regions in the coming days. Here's a detailed analysis:

Cyclonic Storm over Southwest Bay of Bengal

A deep depression over the Southwest Bay of Bengal intensified into a cyclonic storm on November 29, 2024. Located near latitude 10.6°N and longitude 82.6°E, the storm is positioned approximately 270 km north-northeast of Trincomalee, 300 km east of Nagapattinam, 340 km east-southeast of Puducherry, and 380 km southeast of Chennai. Moving northwestwards, it is expected to cross the North Tamil Nadu-Puducherry coast near Karaikal and Mahabalipuram by the afternoon of November 30, bringing wind speeds of 70-80 km/h, gusting up to 90 km/h.

Rainfall Forecast Across Regions

IMD has predicted widespread rainfall across multiple regions due to the influence of a cyclonic storm over the Bay of Bengal and other active weather systems. Coastal areas are bracing for heavy downpours, while moderate rainfall is expected in interior parts.

Rainfall Intensity and Distribution

Additionally, Light to moderate rainfall is expected in Kerala, Mahe, South Interior Karnataka, Telangana, and Coastal Karnataka during November 30 to December 3. The Andaman & Nicobar Islands will experience consistent rainfall throughout the week.

Temperature Conditions

India experienced varied temperature patterns over the past 24 hours, with significant deviations observed in different regions. While some areas reported temperatures well above normal, others faced a marked drop.

Observed Minimum Temperatures (Past 24 Hours)

• Lowest Recorded: 6.0°C at Adampur (Punjab).

• Regional Variations:

• Appreciably above normal (3-5°C) in parts of Odisha, Gujarat, and Gangetic West Bengal.

• Below normal (-3 to -1°C) in regions of Madhya Pradesh, Rajasthan, and Assam.

Forecast

Fog and Cold Wave Advisory

• Fog: Dense fog is expected in isolated pockets of Uttar Pradesh during late night and early morning hours until December 2.

• Cold Wave: Isolated cold wave conditions are likely over Madhya Maharashtra on November 29.

Delhi/NCR Weather Forecast

Delhi and the National Capital Region (NCR) will experience predominantly clear skies over the next four days, accompanied by calm to light variable winds. However, smog and shallow fog are likely to persist during the early mornings and evenings, potentially affecting visibility. Temperatures will remain within the range of 25-28°C for maximums and 8-12°C for minimums, reflecting slight fluctuations from the seasonal norms.

Visibility in the region may be affected due to shallow fog in early mornings, as observed at Safdarjung airport today.

Residents along the Tamil Nadu-Puducherry coast should brace for severe weather as a cyclonic storm approaches. Stay updated with latest advisories and take necessary precautions.