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.
Links:
[1] http://admin.indiaenvironmentportal.org.in/content/temperatures-and-heat-wave-conditions-over-some-parts-northwest-west-and-central-india
[2] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heat-waves
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-meteorological-department-imd