August 14, 2019 11:35 pm Jeff's Forecast: Hot 100s Thursday; Weekend Temp Drop Dangerous heat is back Thursday. Chief Meteorologist Jeff Ranieri shows you where 100s are expected and the big temperature drop for the weekend in your Microclimate Forecast. US & World Videos 2:42 Cinthia's forecast: Sunny and breezy 2:58 Rob's Forecast: Breezy Sunday 2:55 Bay Area forecast: Breezy weekend 2:40 Cinthia's forecast: Gusty coast, inland warmth 2:20 Cinthia's forecast: Sunny, breezy weekend