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Saturday and Sunday were expected to be the hottest days, according to the National Weather Service. San Luis Obispo is forecast to be 81 degrees on Sunday, with Paso Robles at 105 degrees.

The National Weather Service forecast a high temperature of 99 degrees on Monday in Paso Robles. The record for the day is 104 in 1996. “We’ll just have to wait and see,” Lindsey said.