weather 21 hours ago Jeff's forecast: Why temps soar this weekend Chief Meteorologist Jeff Ranieri has the latest on how much we’ll warm into the upcoming weekend in your 7 day Microclimate Forecast. US & World Videos 2:43 Kari's forecast: Clear and warm 1:54 Kari's forecast: Clearing and warmer 2:39 Jeff's forecast: Big weekend heat on the way 3:01 Kari's forecast: Rain possible 2:18 Kari's forecast: Rain possible today