Chicago will get its harshest heat this week. Temperatures on Tuesday feel like the triple digits. The National Weather Service says the city might see its longest stretch of 90-degree days in years. Humid air make it worse. Storms late Saturday and may drop heavy rain and strong gusts. Forecasters say the storms may last just a few hours. Thunder chances increase later. Police reported one shooting near East 47th Street early Saturday after a robbery attempt failed. Further information have been released.