The cloudiness this morning had been predicted last night.
Cloudiness should dissipate from west to east.
Last night’s 2 AM (06 UTC) run of the major models show varying times for the cloudiness to break for sunshine. Most of the short range models (RAP, HRRR) have sunshine by 10AM-12 noon.
However, NAM, NAM-NEST and the GFS are a bit slower with the cloud clearing, having some cloudiness lingering until 1-2 PM here in the Philadelphia area.