OK...believe what source you want, it is the weather, there are as many sources as there are people, and none are right all of the time. By the way, UA does not contract with either of my sources nor the Natl wx service for their forecast, but a 3rd party. When I want nat'l news, I go to the na'l news programs. When I want local, I go to the local news program. More emphasis and resources are placed on the area news. Same for me with weather.

Tom Skilling to me, is the most accurate in Chicago, and his graphic http://blog.chicagoweathercenter.com...uesday-pm.html says to expect fluctuations in track and precipitation forecasts in the coming days. In other words, there are too many unknown variables at this point. CHicago is on the northern edge of the current storm track. If it moves north, or the pressure system moves, we will get the high end. If the high moves over us or the track moves south, we will get less.