Enjoying a gorgeous holiday weekend out there with temperatures running a few degrees above normal. Expect mostly sunny skies through Labor Day with a few afternoon clouds. A little warmer with highs in the lower 80s, east winds 5-15 mph at times, turning southwesterly during the afternoon. Monsoon moisture will increase on Tuesday, with a decent chance for afternoon thundershowers through the middle of the week. This will bring temperatures down a bit with highs into the mid-70s as overnight lows cool to the 40s and lower 50s. Any storms that fire up may be capable of producing locally heavy downpours, gusty winds, frequent lightning, and small hail. A tropical system forecast to develop in the Eastern Pacific may parallel the Baja coast and could send additional moisture in our direction later this week, but confidence is low at this time.