Cold, surface high pressure building south over the deserts will force gusty Santa Ana winds through and below passes and along the coastal foothills through early Monday. Monday will be very dry and a little warmer. Cooler, onshore flow returns Tuesday, with a slow increase in humidity ahead of a storm system well off the Coast. Consensus has this system moving across the region Wednesday night. Precipitation associated with this storm could break out as early as Wednesday afternoon and continue into Thursday. Dry and warmer weather will return to wrap up the week.

	Today: 49°F  31°F  Sunny and cool. Light breezes 0% chance of precipitation Predicted Air Quality: good, AQI: 36 (for the Central San Bernardino Valley courtesy of the SCAQMD). Pollen level is rated "medium-high".
	Sunday night / Monday morning: 33°F  Clear and cold. Light breezes 0% chance of precipitation
	Monday: 57°F  Sunny and cool. Light breezes 0% chance of precipitation
	Monday night / Tuesday morning: 34°F  Mostly clear and cold. Offshore breezes 0% chance of precipitation
	Tuesday: 60°F  Sunny. Light breezes 0% chance of precipitation
	Tuesday night / Wednesday morning: 35°F  Mostly clear and cold. Light breezes 10% chance of precipitation
	Wednesday: 53°F  Partly sunny and cool. 20 percent chance of snow showers in the morning, then a 20 percent chance of showers in the afternoon 20% chance of precipitation
	Wednesday night / Thursday morning: 37°F  Partly cloudy and cold. Slight chance of showers in the evening 20% chance of precipitation
	Thursday: 58°F  Sunny and cool 0% chance of precipitation
	Thursday night / Friday morning: 42°F  Mostly clear and cool 0% chance of precipitation
	Friday: 63°F  Mostly sunny 0% chance of precipitation
	Friday night / Saturday morning: 43°F  Mostly clear and cool 0% chance of precipitation
	Saturday: 61°F  Sunny 0% chance of precipitation