Under the influence of prevailing winds & clear sky conditions over northwest & adjoining central India and approaching western disturbance over western Himalayan region, the maximum and minimum temperatures had risen over some parts of plains of northwest, west & central India and adjoining north peninsular India and are above normal by 4-60 C. It has led to the heat wave conditions at a few places over West Rajasthan & Gujarat and at isolated places over West Madhya Pradesh during past 24 hours.