We had low crowds, on the days Nov. 7,8,9 (M-W), then didn't go on Thursday, and tried to go Friday. M-W were wonderful days and good weather.
On the 11th, Friday, the lines to just get into
Disneyland were insane all afternoon and they wouldn't let us in (we had park hoppers). They said the State Fire Marshall closed the park at Noon. They wouldn't even sell my husband a ticket so we could all go in on the next day, Saturday. People were yelling at the ticket booths, and Disney managers who were working the ticket areas and the entrance areas. We saw some truly incredible exchanges. Parents yelling, kids crying because they had made a trip for the weekend and couldn't get in. The Disney people were offering $$ back on park hoppers, etc for that day.
We ate dinner in DTD and continued to see the crowds trying to get in. I was so glad they hadn't let us in.
On Saturday AM, we got there at 7:30, with the gates opening at 8 AM. (our last day). We were able to get in and ride many of the big rides before it started to get really crowded at noon. That's when I had to leave.