Chicago Glerl low cloud

Saturday Scattered Showers

  A low cloud moves across downtown Chicago.  I believe that’s the Hancock Building on the right poking out of the cloud.  On the top of the building, you’d have both an overcast and an undercast.   We’ll continue to have a chance of a shower, slight chance of a t-shower through this Saturday evening.  I’d put the chance of a shower at 60% during the day (80% south of I-94) and 20% on Sunday.  The rain is slow-moving, so it’s possible to see significant rainfall, because the shower may sit over the same area for more time than is…