sarkodeh. greetings to you. how long does the heat wave last and what is the reason?, thank you mr. zahorian. greetings to all viewers. i must say today, the temperature of many cities in the southern regions is above 50 degrees. from ahvaz and abadan. the temperature reached 503 degrees up to shushte bostan or dehloran city, which is in ilam province . maybe it is not too high for tehran, where the temperature is 37 today. why am i saying this because we had 42 degrees in tehran in the past years, but the heat continues. this continuation of the numbers 37 and 38 has increased the feeling of warmth. tehran has caused the feeling of heat to be high in tehran, while we had numbers above 40 degrees, i.e. up to 42 degrees for tehran, but still this heat. in addition, an orange warning was issued today for the possibility of flooding of rivers in the northeast of the country, and it also happened just a few hours ago in north khorasan and also. this razavi khorasan, of course , we had these conditions in a spot and locally, and now, just a few hours ago , rain was reporte