Beach Advisories, MCAS Miramar Crash, La Mesa RV Fire

Lifeguards are on high alert this weekend for intense waves and strong rip currents. And, an investigation is underway as to what caused a fighter jet to crash at MCAS Miramar on Friday. Plus, a family was evacuated from their La Mesa home overnight after an RV near their house caught on fire. NBC 7's Monica Hernandez has the top stories alongside Meteorologist Brooke Martell with your forecast for August 1, 2026.