A moist southerly flow will continue to draw monsoon moisture into the region for a chance of showers and thunderstorms at times through the middle of the week, drying out just in time for Labor Day weekend. Showers and storms should fire up again Tuesday afternoon, some capable of producing locally heavy rain, gusty winds, frequent lightning, and hail. Our thunderstorm chances will diminish towards the end of the week as a drier southwest flow pushes monsoon moisture east of the area. A little cooler out there as well this week with highs in the 70s as overnight lows cool to the 50s. A trough pushing into the West coast on Friday will temporarily bump monsoon moisture to our east but could return at some point early next week. Temperatures will remain close to average through the holiday weekend as highs hover around 80 degrees with lows in the 40s to lower 50s, and breezy during the afternoons.