Mumbai heatwave warning as IMD issues yellow alerts across Maharashtra
IMD issues yellow alerts for Mumbai and parts of Maharashtra as temperatures soar. Learn about the heatwave impact and economic risks.
As the southwest monsoon retreats, Mumbai and several districts across Maharashtra are bracing for intense heat. The India Meteorological Department (IMD) has issued yellow alerts following a significant surge in temperatures, marking a shift toward hot and humid conditions across the state.
Rising temperatures and heatwave warnings
The weather shift became evident on Friday, October 9, 2026, as hot weather conditions escalated in Mumbai. The Santacruz observatory recorded a temperature of 37.6°C, which stands at a staggering 4.5°C above the seasonal normal. This spike follows the official withdrawal of the southwest monsoon from the city earlier this month.
The IMD has issued a Yellow Alert (Watch - Be Aware) for the second day of this weather pattern. The alert covers a wide stretch of the western belt, including:
- Palghar
- Thane
- Mumbai
- Raigad
- Ratnagiri
- Sindhudurg
- Kolhapur and its ghats
- Satara and its ghats
- Sangli
- Sholapur
While Mumbai and Raigad are facing immediate heatwave conditions, Raigad is expected to see similar patterns before transitioning into a period of warm weather. On Saturday, October 10, the alert is expected to narrow, focusing on specific coastal, southern, and ghat districts such as Thane, Raigad, Ratnagiri, Sindhudurg, Kolhapur, Satara, and Sangli.
Weather relief expected by next week
Residents will not have to endure the heat indefinitely. According to the meteorological department, conditions are expected to normalise by the end of the week. By Sunday, October 11, and Monday, October 12, the IMD predicts a return to "green warnings," indicating that no adverse weather action will be required across Maharashtra.
Economic concerns: Food inflation risks loom
Beyond the immediate discomfort of the heat, economists are closely monitoring these weather patterns due to their potential impact on the broader economy. The volatility in weather is raising concerns regarding agricultural stability and food prices.
Dharmakirti Joshi, Chief Economist at CRISIL, highlighted that the risk of food inflation remains tilted to the upside. He noted that the intensification of El Niño could lead to further weather-related disruptions, which may negatively affect crop yields.
"In that scenario, you'll have to wait and see because El Niño intensifying means there is a possibility of further disruptions from the weather side, which could have implications for crops and inflation also," said Joshi.
Joshi further suggested that future policy decisions would likely hinge on incoming macroeconomic and meteorological data, as the uncertainty surrounding weather patterns continues to pose a challenge for economic forecasting.