September 1, 2017 6:50 am Today's Forecast: Record Setting Heat Today The Excessive Heat Warning continues today with temps as hot as 115. Meteorologist Kari Hall has details in the Microclimate Forecast. US & World Videos 3:46 Forecast: Excessive heat, mild weekend 4:52 Watch: Fire chief details fight against massive Redwood City blaze 2:04 Kari's forecast: Mild day, heat ahead 3:26 Forecast: Hottest days of the year this week 3:12 Forecast: Breezy and mild weekend finish, heat ahead