🌧️ Heavy Rain to Lash Southern States, Cold Wave and Fog to Spread Across Central & Eastern India

🌧️ Heavy Rain to Lash Southern States, Cold Wave and Fog to Spread Across Central & Eastern India

India is gearing up for a week of active weather systems, with heavy rainfall, thunderstorms, cold wave conditions, and fog expected across different regions. The latest bulletin from the Meteora Weather Service highlights a combination of strong moisture-fed systems in the south and a developing cold pattern across central and northern parts of the country.

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🌦️ Heavy Rainfall and Thunderstorms Over Southern Peninsula

Multiple weather systems will bring light to moderate rainfall and thunderstorms across the southern states through 15th–19th November, with isolated heavy rainfall in several areas.

Key rainfall forecasts:

• Tamil Nadu & Kerala & Mahe:
  Light to moderate rain with isolated heavy rainfall from 15th–19th November.
  Very heavy rainfall is likely over Tamil Nadu on 16th & 17th November.

• Coastal Andhra Pradesh, Yanam & Rayalaseema:
  Heavy rainfall likely on 17th & 18th November, and widespread moderate rainfall from 16th–19th November.

• Lakshadweep:
  Light to moderate rainfall expected on 15th November.

• Andaman & Nicobar Islands:
  Rainfall likely from 18th–21st November, with gusty winds (30–50 kmph) from 15th–19th November.

These conditions are linked to an active cyclonic circulation over the Bay of Bengal and strong easterly winds feeding moisture into the region, increasing the chances of heavy downpours and thunderstorms.

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🌩️ Thunderstorms With Lightning Expected

Thunderstorm activity is forecast to intensify across southern India:

• Tamil Nadu, Kerala & Mahe:
  Thunderstorms with lightning likely from 15th–19th November.

• Coastal Andhra Pradesh & Yanam & Rayalaseema:
  Thunderstorms likely on 16th–19th November.

Residents are advised to take precautions against lightning, especially during evening and night hours.

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🥶 Cold Wave to Hit Central & North India

A significant dip in minimum temperatures is expected across central India, leading to cold wave conditions:

• Madhya Pradesh & Chhattisgarh:
  Cold wave conditions very likely from 15th–17th November.

• Uttar Pradesh, East Rajasthan & Jharkhand:
  Cold wave conditions possible in isolated pockets on 15th & 16th November.

• Madhya Maharashtra & Marathwada:
  Cooler conditions expected from 15th–17th November with a noticeable drop in night temperatures.

This cooling trend is due to the penetration of dry, cold northerly winds and the absence of cloud cover, enhancing nighttime cooling.

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🌫️ Fog to Develop in the Northeast

The bulletin forecasts shallow to moderate fog over:

• Northeast India (Assam, Meghalaya, Arunachal Pradesh)
  Fog is likely during the next 3 days, affecting visibility during early morning hours.

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🌡️ Temperature Trends Across India

• East India:
  No major change expected for 48 hours; afterward, minimum temperatures may drop by 2–3°C.

• Remaining parts of the country:
  No significant change in minimum temperatures expected over the next seven days.

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🧣 Precautions & Advisory

Southern States (Rain-affected areas):

• Avoid open areas during thunderstorms.

• Ensure proper drainage in flood-prone areas.

• Fishermen must avoid going out during gusty winds, especially near the Andaman & Nicobar Islands.

Central & Northern States (Cold wave areas):

• Protect elderly, children, and livestock from cold exposure.

• Farmers should use mulch or light irrigation to protect crops from cold stress.

• Avoid early morning travel in areas prone to fog.

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🗓️ Summary of Key Events

Region	Weather Event	Duration
Tamil Nadu, Kerala & Mahe	Heavy rain, thunderstorms	15th–19th Nov
Andhra Pradesh, Rayalaseema	Heavy rain, thunderstorms	16th–19th Nov
Andaman & Nicobar Islands	Gusty winds & rain	15th–21st Nov
MP & Chhattisgarh	Cold wave	15th–17th Nov
UP, Rajasthan, Jharkhand	Cold wave	15th–16th Nov
Northeast India	Fog	Next 3 days

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🌤️ Final Outlook

India will experience a dynamic weather pattern this week — intense rainfall and thunderstorms in the south, while cold wave conditions and fog settle over central, northern, and northeastern regions. The blend of monsoon-like rains and winter chill marks the nation’s transition into late November weather.