Twin cities forecast to face most intense weather conditions.NDMA asks citizens to secure vulnerable structures.Travellers warned to remain cautious, esp in hilly areas. ISLAMABAD: The National Emergencies Operations Centre (NEOC) has warned that five separate weather systems are expected to trigger thunderstorms, strong winds, hailstorms, and heavy downpours across various parts of the country, with Islamabad and Rawalpindi likely to face...