First Alert Forecast August 18, 2020 5:16 am First Alert Forecast: Peak of the Heat Wave Temperatures will be well into the triple digits. Belen De Leon has the forecast for Tuesday Aug. 18, 2020. US & World Videos 3:47 First Alert Forecast: Thursday Warming 3:15 First Alert Forecast: New year, new forecast 3:13 First Alert Forecast: Foggy Start to 2025 3:01 First Alert Forecast: Windy New Year's Eve 3:08 First Alert Forecast: Red Flag Warning
