Kolkata endured scorching temperatures of 41.6°C, the hottest April day in 44 years and second-hottest in 50 years. Meteorologists warn of a relentless 10-day heatwave, with five days already surpassing 40°C. This surpasses the previous record set on April 25, 1980, at 41.7°C. Sourish Bandyopadhyay from the Regional Meteorological Centre cautions of temperatures potentially soaring to 42°C due to stable weather patterns. The Met office predicts heatwave conditions until April 29, with no relief in sight until May 2. Kolkata residents brace themselves for sweltering days ahead with no respite from the scorching sun.

Thai authorities in Bangkok have issued an extreme heat warning as temperatures, exacerbated by the El Nino weather pattern, soared above 52°C. April's typical heat and humidity have intensified, prompting warnings for residents to stay indoors for safety. The heat index, factoring in humidity and wind speed, reached "extremely dangerous" levels. Despite the warning, many, including motorcycle taxi drivers and street vendors, continue to work outdoors, risking health complications. The situation underscores the severity of the heatwave gripping Thailand, with temperatures hitting record highs and posing significant challenges for those reliant on outdoor activities for their livelihoods.

The World Meteorological Organisation (WMO) released a report indicating a significant 30% rise in the sea level of the Bay of Bengal over the past 30 years, surpassing the global average. Titled "The State Of The Climate in Asia 2023," the report also highlights Bengal's soaring temperatures, which are among the highest in India. Asia was labeled the most disaster-prone region in 2023, with floods causing extensive casualties and economic losses, while heat waves intensified. Mrutyunjay Mohapatra, IMD director general and WMO vice-president, emphasized the gravity of the WMO findings regarding climate vulnerability in Bengal and India.

Chilly Arctic air is set to bring frost to northern England and Scotland, with lows of -3C and possible snow on high ground. The Met Office expects below-average temperatures to ease by the weekend. Meteorologist Ellie Glaisyer notes the cold isn't unusual for April and should return to normal soon. High pressure over the UK is causing northerly winds, contributing to the cold snap. Frost is expected Wednesday and Thursday nights, but temperatures should improve by the weekend. Stay warm and watch out for icy patches.

Severe heat grips North India as heatwave persists, while Northeast states brace for heavy rain, thunderstorms, and lightning alerts. Recent 24-hour records show light to moderate rain in Arunachal Pradesh, Jammu and Kashmir, Ladakh, Himachal Pradesh, Uttarakhand, with snowfall in some areas. Rain also occurred in Assam, Meghalaya, Kerala, Mahe, Western Uttar Pradesh, Madhya Maharashtra, Marathwada, Chhattisgarh, West Bengal, Punjab, and Delhi, accompanied by thunderstorms. Meteorological Department forecasts light to moderate rain in Arunachal Pradesh, Assam, Meghalaya, Nagaland, Manipur, Mizoram, Tripura from April 24-28, with alerts for rain and thunderstorms in Madhya Pradesh, Sub Himalayan West Bengal, and Sikkim from April 24-26.

In the Philippines, scorching temperatures reaching up to 47 degrees Celsius have led to the suspension of in-person classes in thousands of schools. The heatwave, exacerbated by the El Nino weather phenomenon, prompted warnings for people to limit outdoor activities. With the heat index expected to surpass the "danger" level in several areas, authorities advise staying hydrated, seeking shade, and minimizing time spent outdoors. The situation underscores the country's vulnerability to climate change, as half of its provinces face drought conditions. Sweltering temperatures have also prompted remote learning in drought-affected areas and Manila.            

Athens was blanketed in an orange haze as dust clouds from the Sahara desert swept across the Mediterranean. The iconic Acropolis and other landmarks were shrouded, prompting astonishment and concern among residents. Social media platforms like X were flooded with videos capturing the surreal scene, including one showing sand coating a windshield. Some described the atmosphere as "apocalyptic," while others marveled at the phenomenon. The dust was carried by strong southerly winds from North Africa, but relief is in sight as forecasts predict the skies to clear on Wednesday. Temperatures are set to decrease as the dust moves on, bringing an end to the unusual spectacle over the Greek capital.

A scorching heatwave is set to persist in East and South Peninsular India for five days, warns the Indian Meteorological Department (IMD). Coastal Odisha, Gangetic West Bengal, and parts of Karnataka face severe heatwave conditions, with isolated pockets in Bihar, Jharkhand, Andhra Pradesh, Telangana, and Tamil Nadu also affected. IMD issues a red alert for Gangetic West Bengal, urging caution, especially for vulnerable individuals. Heatwave expected in various regions until April 28. Authorities emphasize the need for preventive measures to avoid heat-related illnesses. Stay hydrated and seek shade during peak hours.

The India Meteorological Department (IMD) has issued a heatwave alert for Thane, Raigad districts, and parts of Mumbai from April 27 to 29 due to an anti-cyclonic circulation. Temperatures are expected to peak on April 27 and 28. This is the second alert this month, with temperatures reaching 41 degrees Celsius in some areas on April 15 and 16. The IMD advises precautions like staying hydrated, wearing light-colored clothing, and avoiding prolonged outdoor exposure during peak afternoon hours.

Isro's latest research unveils concerning findings about glacier melt in the Indian Himalayan region. Analyzing satellite data from 1984 to 2023, Isro identified a significant increase in glacial lakes, with 676 lakes expanding notably. The study highlights the risk of Glacial Lake Outburst Floods (GLOFs) due to melting glaciers, posing threats to downstream communities. Drastic changes, such as the Ghepang Ghat lake in Himachal Pradesh growing 178% larger, underscore the urgent need for climate action. The findings emphasize the vulnerability of the Himalayan ecosystem and the imperative to address climate change impacts.