heat index

In Dry Cities, Vegetation Can Provide Strong Cooling Effects But In Humid And Compact Neighbourhoods, Planners Also Need To Think About Airflow And Moisture Build-Up, Say Researchers

The India Meteorological Department has launched a new heat index. This index provides a more realistic 'feels-like temperature' by combining air temperature and humidity. It helps people understand actual heat stress, especially in cities like Nagpur. This new measure accounts for humidity's impact, which traditional heatwave definitions often miss.

Index provides information on impact of humidity on high temperature

Delhi is set to experience light showers and gusty winds from Sunday to Friday, keeping daytime temperatures below normal. Following Thursday's rain and hailstorms, Friday saw temperatures dip significantly. The IMD has issued a yellow alert for rain and thunderstorms on Sunday and Monday, with temperatures expected to fluctuate but remain moderate.

A powerful thunderstorm swept through Delhi late Sunday, bringing strong winds and rain that disrupted flights and lowered temperatures significantly. The storm dramatically improved air quality, leading to the lifting of Stage 1 GRAP measures. More rain is forecast for Monday night and Tuesday, with temperatures expected to rise later in the week.

Pakhala, a traditional fermented rice dish from Odisha, is emerging as India’s ultimate summer survival bowl. Combining hydration, nutrition, and cooling properties in one simple meal, it works as both food and drink during extreme heat. Backed by scientific research, its probiotics, electrolytes, and improved nutrient absorption make it ideal for hot climates. Long overlooked outside eastern India, Pakhala reflects how traditional wisdom offers practical, affordable solutions for staying nourished, hydrated, and resilient through harsh Indian summers.