IndiGo Airlines has issued a travel advisory for passengers at Delhi airport, warning that thunderstorms could disrupt flight operations. The airline noted that while preparations are in place to manage the situation, delays may still occur. A yellow alert has been declared for the national capital, predicting rain, thunderstorms, and wind gusts up to 50 km/h from Monday through Thursday. This weather system is expected to bring some relief from the ongoing heatwave, which has seen temperatures soar to 42.3 degrees Celsius, making it the second-hottest day of the month. The India Meteorological Department forecasts a minimum temperature of 28 degrees Celsius and a maximum of 42 degrees Celsius for Tuesday. Passengers are encouraged to check their flight status online and to allow for additional travel time due to potential road traffic impacts.