I've been trying to load the Clark County voting log for the last half hour, but it's not loading. I'm sure you have a lot of people trying to bring it up right now.
https://elections.clarkcountynv.gov/onlinepostinglog/log_all.aspx
This Clark County official is pretty frustrated with the questions being asked. I can feel for him. But it is frustrating for everyone else as well, because he is now saying we won't know the tally for about 50k votes until tomorrow.
I would say "let Trump waste his money on these lawyers", but we all know that Trump is going to shaft them out of hundreds of thousands (or more likely, millions) of dollars in legal fees.
They will process postmarked ballots through Friday, but if Biden mounts a commanding lead tonight or tomorrow, you may see the networks call it for Biden. It's doubtful that the ballots received between tomorrow and Friday would help Trump.