The low-pressure area over the South Andaman Sea and adjoining southeast Bay of Bengal is very likely to move northwestwards and intensify into a depression by Saturday, the weather office said.
For Tuesday, the IMD said heavy to very heavy rains, with extremely heavy rainfall at isolated places, are likely over Assam and Meghalaya.
After missing its deadline, the monsoon is likely to hit the national capital and parts of north India by the end of the week, a private forecasting agency said on Monday.
West Bengal, Odisha, Bihar and Uttar Pradesh are the states most likely to be hit again.
After a making a slow progress, the southwest monsoon is expected to gain momentum and advance further into several parts of drought-hit Maharashtra and central India.
Floods in West Bengal have claimed over 40, with water levels rising arlamingly in East Midnapore, North and South 24 Parganas, Hooghly, Howrah, Birbhum and Burdwan districts.
The entire coastal region of Odisha has been experiencing rainfall since Friday night.
The weather system over the South Andaman Sea and the adjoining southeast Bay of Bengal is very likely to move north-westwards and strengthen into a depression by Saturday, the Met Department said.
Thunderstorms and dust storms are 'very likely' on Tuesday too, the weather office warned.
The southwest monsoon might finally start withdrawing from parts of North-West India over the next three days, signaling the end of its four-month journey over the country that started in June, the India Meteorological Department (IMD) said. However, though the retreat might begin from next week, the rains might not descend quickly, as the met department predicted fresh spells of rains in Vidarbha, Chhattisgarh and east MP on September 21-22 and over Odisha, Coastal areas north Andhra Pradesh and Gangetic West Bengal on September 19-21. "Due to anti-cyclonic flows over northwest India at lower tropospheric levels, dry weather is very likely over west Rajasthan, Punjab, Haryana, Chandigarh and Delhi during the next five days. "Hence conditions are becoming favourable for the withdrawal of Southwest Monsoon from parts of northwest India during next three days," the IMD said.
After becoming active over the rice-growing Indo-Gangetic plains, the southwest monsoon might witness weak phase for the next 3-4 days over the already rain-deficient region. So far, the main deficit states are Uttar Pradesh (-42 per cent), Bihar (-36 per cent), Jharkhand (-48 per cent), and West Bengal (-24 per cent). According to private weather forecasting agency Skymet, rains in west UP, Punjab, Haryana, Bihar, and Jharkhand are expected to be weak in the next 3-4 days before again picking pace.
Mercury hovered around 40 degrees Celsius in large parts of the country on Monday as the Indian meteorological department predicted heat wave conditions in parts of east India over the next four days and the northwest region over the next two days.
The southwest monsoon season concluded on Saturday with India receiving 'below-average' cumulative rainfall -- 820 mm compared to the long-period average of 868.6 mm -- in an El Nino year.
Cyclone 'Phailin', which was to make landfall two days from now, possibly near Gopalpur in Odisha and in north Andhra Pradesh, on Thursday intensified into a severe cyclonic storm travelling slightly northwest and lying about 800 km from Paradip in Odisha.
According to Indian meteorological department, tremors were felt in Bihar, Uttar Pradesh, Jharkhand, Rajasthan, Haryana and Punjab, lasting for a minute, triggering panic and forcing people to rush out of their homes and offices. There was no official word about casualties from any of the states but reports from West Bengal said cracks appeared in several multi-storeyed buildings in Siliguri in north Bengal. An incident of wall collapse was reported from Telipara in Jalpaiguri district.
The Centre has assured all help to Odisha and Andhra Pradesh where a "very severe" cyclone is expected to hit on Saturday and sent nearly 500 personnel of National Disaster Response Force for relief and rescue operations.
With a 50 per cent increase in the last four years, Madhya Pradesh has the maximum number (785) of tigers in the country, followed by Karnataka (563), Uttarakhand (560), and Maharashtra (444), according to the data.
'Our study finds that only about 20% of Indians are vegetarians and the rest of the 80% are non-vegetarians or meat-eaters.'
The residents of Delhi stand to lose 10 years of life expectancy if the current air pollution level persists.
The southwest monsoon over the country is likely to be normal in July, the India Meteorological Department (IMD) said on Thursday in its forecast for the month.
The best summer foods of India
As of the week ended July 2017, the unemployment rate was 3.1 per cent. This is the lowest unemployment rate recorded. Rural unemployment was also very low at 2.8 per cent.
The India Meteorological Department said rainfall would be accompanied by gale wind speed reaching 140 to 150 kmph and gusting to 165 kmph along and off Odisha and north Andhra Pradesh coasts.
'Kanpur and Hoogly district are the most polluted on the Ganga.'
The South Central Railway as well as the East Coast Railway cancelled several trains while some were terminated midway, officials said, adding a few express trains were also diverted.
So far, the Central Sector has never seen active hostilities, remaining peaceful even through the 1962 war. A reason for the Central Sector having remained peaceful is the towering Himalayan watershed that defines the border.
Cyclone Hudhud pounded the coastal districts of Andhra Pradesh and Odisha with heavy rain and winds of almost 200 kmph on Sunday killing four people and left a trail of destruction with Vishakapatnam where the very severe storm made landfall the worst hit.
'It was the Mughals who first established standard units of measurement and maintained offices of meticulous record keepers and auditors, departing from the more haphazard methods of earlier regimes.' 'By the end of the 16th century, their revenue and judicial administrations exhibited an obsessive preoccupation with order, the efficient management of time, and a spirit of rational self-control -- all of them characteristics of early modernity,' point out Sheldon Pollock and Benjamin Ellman.
Utkal Tubers is selling potato seeds in new areas and seizing the opportunity to create a Rs 100-crore firm.
Utkal Tubers is selling potato seeds in new areas and seizing the opportunity to create a Rs 100-crore firm.
'The BJP should realise that a very large number of people -- from the 'perfumed liberals' to the 'illiterate' masses of Bihar -- is trying to tell them that this is not the 'development' they wanted.' 'Stop telling people what to eat, what to wear, what to read, who to love and how not to show dissent.'