weather August 15, 2022 5:23 pm Jeff's Forecast: Heat Advisory as Hot 100s Return Chief Meteorologist Jeff Ranieri tracks the incoming heat and where it reaches 103 degrees in your Microclimate Forecast. US & World Videos 2:45 Jeff's forecast: Early AM fog brings cool temps 3:41 Jeff's Forecast: 2 Systems keep big heat away 2:12 Forecast: Nice weekend 1:50 Kari's forecast: Nice weekend 2:40 Vianey's forecast: Cooler weekend ahead