Here are the Top 10 points in this big story:
The met department said, "The forward sector of wall cloud region is entering into land. The landfall process has commenced over coastal areas of Bangladesh and adjoining West Bengal. It will continue for next 4 hours". Wind speeds are expected to range between 110 and 120 km per hour and gusts can reach up to 135 kmph.
Coastal districts are expected to experience extremely heavy rainfall, while Kolkata and its surroundings may encounter heavy to very heavy rainfall.
Prime Minister Narendra Modi held a meeting earlier this evening to check the preparedness for Cyclone Remal. He said the Centre has extended full support to the state and must continue to do so. More teams of security forces have been kept on standby, he said.Sixteen battalions each from the state disaster management and NDRF have already been deployed in the coastal areas.
Air and rail traffic have already been shut ahead of the landfall as a precautionary measure. Kolkata airport authorities have suspended flight operations for 21 hours starting at noon today. The Eastern and South Eastern Railways have cancelled several trains.
A total of 394 flights - both international and domestic - will not operate during the flight suspension period, an Airports Authority of India (AAI) official said.
Kolkata and its adjoining districts have been receiving intermittent showers and gusty winds since morning. Traffic has been thin on the roads.
Kolkata mayor Firhad Hakim convened a meeting with officials in the afternoon to assess preparedness for the impending cyclone. He added that approximately 15,000 civic employees have been mobilised to address post-cyclone scenarios.
The Bengal government has evacuated around 1.10 lakh people from coastal regions, including the Sundarbans and Sagar Island, to secure shelters.
Authorities in the coastal areas, especially in Digha, Shankarpur, and Tajpur, have issued advisories urging tourists to vacate hotels and refrain from venturing into the seas as a precautionary measure.
In Bangladesh, over 800,000 people from vulnerable areas have been evacuated to shelters on Sunday.
(The Kolkata Police has also announced two helpline numbers - 9432610428 and 9432610429 - for citizens)
"Era Of Cooperation, Not Conflict": PM Says Democracy, Not Expansionism Is The Way C-A-R-I-C-O-M Spells Out 7 Key Pillars Of India-Caribbean Cooperation: PM Modi PM Modi Bestowed Dominica's Highest National Honour, Praised For Safeguarding Lives During COVID Russia's Firing Of ICBM On Ukraine Is Weapon's 1st Combat Use In History Maharashtra Chief Minister Pick Contentious For Both Ruling, Opposition Camps Amazon Employee Greets Friend At Wedding, Dies Of Cardiac Arrest Legal Challenges Ahead For Google's Forced Sale Of Chrome Rajnath Singh Meets US Secretary Of Defence On Sidelines Of ASEAN Meet UN Nuclear Watchdog Passes Resolution Against Iran, Demands Cooperation Track Latest News Live on NDTV.com and get news updates from India and around the world.