Well, today's close wasn't interesting at all, or at least no more interesting than any other close, so I'm not sure what that implies for the rest of your predictions. This sort of "Hey, here's what I think is going to happen tomorrow" is a sucker's game. Just wait for the market action to tell you what to think, rather than try to impose your opinion on the market.
Strong logic, man. He's just making small talk. Theres nothing wrong with discussing what may or may not happen...
I get that, but the thing is that it ends up biasing you as a trader and that is the kiss of death, unless that bias is formed due to actual market action, not an opinion about what market action will be. I assume the OP is a shorter term trader because he mentioned a very short-term time frame of the 3-day weekend. Well, if you don't think that just about anything, bullish or bearish, can happen over a short period, you haven't been watching markets very long. In that context, why bother having a strong opinion either way?