June 20, 2018 5:36 pm Jeff's Forecast: Hotter Next 3 Days Temperatures start to warm Thursday and much hotter 100s by this weekend. Chief Meteorologist Jeff Ranieri has more on where the hottest weather is expected in your Microclimate Forecast. US & World Videos 3:50 Jeff's forecast: Mountain wind and weekend rain update 2:50 Forecast: Gusty winds, cooler weekend 1:44 Kari's forecast: Gusty winds, cooler weekend 2:35 Jeff's Forecast: Warm temps, wind soon & when rain returns 2:46 Jeff's forecast: Warm temps, wind and next rain chance timing