Here is the latest forecast for the Conshohocken, Plymouth Meeting and Lafayette Hill area from PA Action Weather. Note in the map above this area is located within the “E” section.
A brief period of snow and sleet is likely Thursday Morning, before changing over to freezing rain for a one to two hour period. Temperatures will then rise above 32 degrees, changing everything over to rain by late afternoon Thursday. Rain is then expected for the rest of the storm.
See the full forecast here.