First Alert Forecast May 6, 2020 5:16 am First Alert Forecast: Record Highs Are Possible This week’s heat wave reaches its peak. Shanna Mendiola has the forecast for Wednesday May 6, 2020. US & World Videos 3:31 First Alert Forecast: Mostly Cloudy Saturday 3:12 First Alert Forecast: Rain this weekend 3:46 First Alert Forecast: Weekend Sprinkle Chance 3:47 First Alert Forecast: Morning Clouds & Fog 3:03 First Alert Forecast: More Clouds & Fog