IMD issues severe heatwave alert for parts of India

As of April 2026, the India Meteorological Department (IMD) has issued critical heatwave alerts across several states.

Following a mild start to the month, India is now experiencing a rapid surge in temperatures, with many regions crossing the 40°C threshold.

Meteorologists attribute this rise to clear skies and dry winds.

The IMD declares a heatwave when maximum temperatures hit at least 40°C in the plains, with severe conditions triggered by temperatures exceeding 45°C.

With forecasts predicting a further increase of 2°C to 3°C, public health authorities are emphasizing the importance of staying hydrated and avoiding direct sunlight during peak hours.

This heat trend is part of a broader seasonal outlook indicating that India should brace for an above-normal number of heatwave days through June 2026.

Authorities are using color-coded warnings to manage the impact on public health and infrastructure, urging citizens to follow Heat Action Plans to stay safe during this period of extreme summer heat.