(Yuba-Sutter CA) — A Delta Breeze will keep the end of June temperatures mild, but triple digits are expected soon. The National Weather Service has issued a heat warning for the Sacramento Valley including the Yuba-Sutter area, with temperatures expected to reach 100 degrees or higher in the first week of July.

Sacramento & Yuba City could reach 102 degrees on July 1st, and Redding has a 93-percent chance of hitting triple digits. A moderate heat risk warning is in place for July 2nd and 3rd, with temperatures possibly reaching highs of 104.