IMD Issues Heavy Rainfall Alert for Tamil Nadu, Kerala and Northeast India; Kashmir May Receive Rain and Snow on November 12

The India Meteorological Department (IMD) has issued a series of weather warnings for several parts of the country, forecasting heavy rainfall, thunderstorms, lightning and gusty winds over southern, northeastern and eastern India during the coming days. According to its weather bulletin released on November 7, 2026, isolated heavy rainfall is likely over Tamil Nadu, Puducherry and Karaikal between November 7 and 10, while Kerala and Mahe may experience heavy rainfall on November 7 and 8.

The IMD has also forecast a spell of rain and snowfall over the Kashmir Valley on November 12 under the influence of an approaching Western Disturbance. Several other regions, including the Andaman and Nicobar Islands, northeastern states and parts of the Western Himalayan region, are also expected to receive rainfall during the forecast period.

The weather department has advised people in vulnerable areas, particularly urban and hilly regions, to remain alert and follow official weather advisories.

Multiple Weather Systems Influencing Rainfall Across India

According to the IMD, multiple atmospheric systems are currently influencing weather conditions over different parts of the country.

An upper-air cyclonic circulation is prevailing over southeast Bangladesh and its neighbourhood in the lower tropospheric levels. Another cyclonic circulation is positioned over northeast Assam and adjoining areas. A third circulation is located over the southeast Arabian Sea off the south Kerala coast.

Additionally, a fresh Western Disturbance is likely to affect the northwestern Himalayan region from November 10.

Under the influence of these systems, rainfall activity is expected to continue across several regions, with isolated instances of heavy rainfall and thunderstorms.

The IMD reported that Tamil Nadu had already received heavy rainfall during the 24 hours ending at 8:30 am on November 7. Srivaikundam in Tamil Nadu recorded 9 cm of rainfall, making it one of the prominent rainfall observations during this period.

Heavy Rainfall Alert for Tamil Nadu, Kerala and Southern States

Southern India is likely to witness significant rainfall activity during the coming days.

The IMD has forecast isolated to scattered rainfall over Coastal Andhra Pradesh, Yanam, Rayalaseema, South Interior Karnataka and Tamil Nadu, Puducherry and Karaikal between November 7 and 13.

Kerala, Mahe and Lakshadweep are likely to receive fairly widespread to widespread rainfall on November 7 and 8. Rainfall activity may continue in these regions between November 9 and 13.

Coastal Karnataka is expected to experience rainfall between November 7 and 9 and again on November 13. Telangana may receive rainfall on November 7 and 8.

The weather department has also warned of thunderstorms, lightning and gusty winds across several southern states.

Thunderstorms accompanied by lightning and winds reaching 30-40 kmph, with gusts up to 50 kmph, are likely over Tamil Nadu, Puducherry and Karaikal between November 7 and 10.

Similar weather conditions are forecast over Kerala, Mahe and Lakshadweep on November 7 and 8, while Coastal Andhra Pradesh, Yanam and Rayalaseema may experience thunderstorms and gusty winds between November 7 and 9.

Thunderstorms and lightning are also likely over Kerala and Mahe between November 9 and 11. Coastal Karnataka and South Interior Karnataka may experience thunderstorms on November 7.

Strong surface winds are expected over Coastal Andhra Pradesh, Yanam and Rayalaseema between November 7 and 9, and over Telangana on November 7.

The IMD has issued a specific warning for fishermen, advising them not to venture into the Lakshadweep and adjoining sea areas on November 7 due to squally weather. Wind speeds in these areas may reach 30-40 kmph, with gusts up to 50 kmph.

Western Disturbance to Bring Rain and Snowfall to Kashmir

The northwestern Himalayan region is likely to experience a fresh spell of precipitation from November 10 onwards.

The IMD has forecast isolated to scattered rainfall over Jammu and Kashmir, Ladakh, Gilgit-Baltistan and Muzaffarabad on November 10. Rainfall activity is expected over Himachal Pradesh between November 10 and 13, while Uttarakhand may receive rainfall between November 8 and 11 and again on November 13.

Fairly widespread to widespread rainfall is likely over Jammu and Kashmir, Ladakh, Gilgit-Baltistan and Muzaffarabad between November 11 and 13.

The weather department has specifically warned of isolated heavy rainfall or snowfall in the Kashmir Valley on November 12.

Thunderstorms, lightning and gusty winds reaching 40-50 kmph, with gusts up to 60 kmph, are also likely over Jammu and Kashmir, Ladakh and adjoining areas between November 10 and 13.

Himachal Pradesh may experience gusty winds reaching 30-40 kmph, with gusts up to 50 kmph, on November 12 and 13.

Meanwhile, Punjab, Haryana, Chandigarh and Delhi are likely to receive isolated to scattered rainfall between November 11 and 13.

Northeast and Eastern India to Receive Rainfall

The IMD has also forecast rainfall activity across northeastern and eastern India.

In Northeast India, Arunachal Pradesh may receive isolated to scattered rainfall on November 7 and again between November 9 and 13. Assam and Meghalaya are likely to experience rainfall between November 9 and 13, while Nagaland, Manipur, Mizoram and Tripura may receive rainfall between November 7 and 12.

Heavy rainfall is likely over Assam and Meghalaya on November 11. Nagaland, Manipur, Mizoram and Tripura may also experience isolated heavy rainfall between November 10 and 11.

In eastern India, fairly widespread to widespread rainfall is forecast over the Andaman and Nicobar Islands between November 7 and 13. Isolated heavy rainfall is also likely over the islands between November 9 and 13, accompanied by thunderstorms and lightning during November 9-13.

Gangetic West Bengal and Sub-Himalayan West Bengal and Sikkim may receive isolated to scattered rainfall between November 9 and 12.

Jharkhand is likely to experience rainfall on November 10 and 11, while Bihar may receive rainfall on November 11. Odisha is also expected to witness rainfall on November 7 and between November 10 and 12.

No significant weather activity is expected over West and Central India during the week.

Delhi-NCR Weather Forecast: Fog Expected During Morning Hours

The IMD has forecast mainly clear skies over Delhi on November 7, with maximum temperatures likely to remain between 28°C and 30°C.

During the previous 24 hours, maximum temperatures across Delhi ranged between 28°C and 31°C, while minimum temperatures remained between 16°C and 17°C. Minimum temperatures were appreciably above normal at isolated places.

Shallow fog was reported at Safdarjung Airport on November 7. Visibility dropped to 800 metres between 6:30 am and 9 am before improving to 1,200 metres by 9:30 am.

For November 8, mainly clear skies are expected, with shallow to moderate fog likely at most places during morning hours. Maximum temperatures may range between 28°C and 30°C, while minimum temperatures are expected to remain between 14°C and 16°C.

On November 9, partly cloudy skies and moderate fog during morning hours are forecast. Temperatures may range between 27°C and 29°C for maximums and 14°C to 16°C for minimums.

On November 10, partly cloudy skies and moderate fog are likely at most places during the morning. Maximum temperatures may decline to 26°C-28°C, while minimum temperatures are expected to range between 13°C and 15°C.

IMD Issues Safety Advisory for Heavy Rainfall and Strong Winds

The IMD has cautioned that heavy rainfall accompanied by strong winds could damage vulnerable structures, uproot small trees and affect plantation, horticulture and standing crops.

Other possible impacts include damage to kutcha houses, huts, walls and roads, waterlogging in low-lying areas, localised flooding, landslides and mudslides in vulnerable hilly regions. Road and railway traffic may also be affected due to heavy rainfall and squally winds. Visibility could deteriorate, while helicopter services and marine activities may face disruptions.

The department has advised people to monitor weather updates and move to safer locations if conditions deteriorate. People have been advised not to take shelter under trees during thunderstorms and lightning. Electrical appliances should be unplugged when lightning is expected, and people should stay away from water bodies and objects that conduct electricity.

Tourism, recreational activities and onshore and offshore operations should be regulated in areas likely to experience adverse weather.

Agricultural and Livestock Advisories

The IMD has also issued agricultural advisories for rain-affected regions.

In Tamil Nadu, farmers have been advised to ensure proper drainage in rice, maize and casuarina fields. Excess water should be removed, while banana plantations should receive mechanical support. Sugarcane field drains should be opened to prevent waterlogging around plant roots.

In Kerala, farmers should maintain proper drainage in standing crop fields and undertake rabi rice transplantation only when field conditions are suitable. Banana and papaya plantations should be supported, while young plants and vegetables should be secured against gusty winds.

Farmers have also been advised to move harvested produce to safer locations or cover it with tarpaulin sheets to protect it from strong winds and rainfall.

Livestock owners should keep animals inside sheds during heavy rainfall and store feed and fodder in safe locations. Fish farmers should ensure proper drainage outlets with protective netting around ponds to prevent fish from escaping during overflow.

The IMD has advised residents, farmers, fishermen and local authorities to remain alert and follow district-specific weather warnings as rainfall activity intensifies across several parts of the country.