July 5, 2018 5:47 pm Jeff's Forecast: Clouds, Humidity and Heat Tropical Storm Fabio to the south will bring increasing clouds and a touch of humidity. Chief Meteorologist Jeff Ranieri tracks these changes and what’s next for the weekend in your Microclimate Forecast. US & World Videos 2:12 Jeff's Forecast: Chilly start as temps jump into the 80s week 3:52 Forecast: Heating up and where wind increases 2:52 Kari's forecast: Warming up 2:19 Kari's forecast: Warming this week 2:58 Cinthia's forecast: Breezy start to the week