A low pressure system developing over northern Baja will bring a cooling trend into the weekend, with chances for afternoon showers and thunderstorms in the mountains, deserts, and inland areas through Saturday. Cooling will continue into the middle of next week. Coastal low clouds will return over the next few nights and spread farther inland into portions of the inland valleys early next week. Smoke from fires to the north may spread into portions of Southern California today and into Friday.

	Today: 93°F  70°F  Sunny and very warm. Areas of smoke and breezy in the afternoon 0% chance of precipitation Predicted Air Quality: moderate, AQI: 74 (for the Perris Valley courtesy of the SCAQMD). Pollen level is rated "medium".
	Thursday night / Friday morning: 64°F  Mostly clear. Areas of smoke in the evening. Light breezes 0% chance of precipitation
	Friday: 90°F  Mostly sunny and very warm. Light breezes. 20 percent chance of showers and thunderstorms in the afternoon 20% chance of precipitation
	Friday night / Saturday morning: 64°F  Mostly clear. Light breezes. 20 percent chance of showers and thunderstorms in the evening 20% chance of precipitation
	Saturday: 88°F  Mostly sunny. Warm and breezy. 20 percent chance of showers and thunderstorms in the afternoon 20% chance of precipitation
	Saturday night / Sunday morning: 62°F  Mostly clear. 20 percent chance of showers and thunderstorms in the evening 20% chance of precipitation
	Sunday: 84°F  Sunny and warm 0% chance of precipitation
	Sunday night / Monday morning: 59°F  Mostly clear 0% chance of precipitation
	Monday: 84°F  Sunny and warm 0% chance of precipitation
	Monday night / Tuesday morning: 57°F  Mostly clear 0% chance of precipitation
	Tuesday: 80°F  Sunny and warm 0% chance of precipitation
	Tuesday night / Wednesday morning: 56°F  Mostly clear 0% chance of precipitation
	Wednesday: 80°F  Mostly sunny and warm 0% chance of precipitation