North Scorches While South Soaks: India's Weather Pulls In Two Directions

Ashik Bothra May 18, 2026 350 Views

The India Meteorological Department has issued a heat wave warning for Delhi-NCR and Uttar Pradesh, while a rain alert is in place for Kerala. India's weather map this week is a tale of contrasts punishing heat baking the north and northwest plains, even as pre-monsoon showers begin building momentum along the southern coast.

Blazing Days Ahead For Delhi-NCR And UP

The IMD warns of severe heat wave conditions across Delhi-NCR and large parts of Uttar Pradesh over the coming days, with maximum temperatures expected to touch or exceed 44–46 degrees Celsius in several pockets. Afternoon conditions will be particularly harsh, with low humidity amplifying the heat stress index. Authorities have urged residents to avoid outdoor exposure between 11 AM and 4 PM, keep hydrated, and watch for signs of heat exhaustion, especially among the elderly, children and outdoor workers.

Kerala Braces For Rainfall

Meanwhile, the IMD has issued a rain alert for Kerala, signalling that pre-monsoon activity is intensifying along the southwest coast. Isolated heavy showers are expected, with a possibility of strong winds and rough sea conditions for fishermen. The onset of southwest monsoon over Kerala typically marks the official beginning of India's monsoon season, and intensifying rainfall activity along the coast is being closely tracked as a precursor to the wider seasonal advance.

Reading The National Weather Picture

The simultaneous heat wave in the north and rain alert in the south reflects India's complex seasonal transition in May. For markets, the weather has downstream relevance heat waves affect power consumption and agricultural output, while early or delayed monsoon timing influences food inflation, rural sentiment, and equity markets linked to agri and consumption themes.