A Heat wave that’s expected to push temperatures into the triple digits will bake Southern California through the weekend, the National Weather Service said.

The high temperatures will come filled with monsoonal moisture from a system sweeping over Arizona and Texas, giving the heat wave a humid, sticky feel, NWS meteorologist Kathy Hoxsie said. “This is a reminder that we’re in summer, and this is exactly the time of year to expect our hotter temperatures,” Hoxsie said.