First Alert Forecast October 2, 2024 10:59 am First Alert Forecast: Heat continues October heat continues today with heat alerts extended through Thursday evening. Highs in the Basin and Orange County will hit the 90s while inland highs hit the 100s this afternoon. US & World Videos 2:37 First Alert Forecast: Temperatures in the 90s 3:47 First Alert Forecast: Slightly Cooler Friday 3:10 First Alert Forecast: Red flag warning in effect 3:43 First Alert Forecast: Slight Cooling 3:49 First Alert Forecast: Dangerous Heat for Wednesday