will there be a weekend dip?

I sure hope so

Don't know much of the market, but since things got so wild when BTC forked, won't that mean there's a bigger chance for dip soon?

No idea how far it's gonna go, though

if there is, it won't be as big as last weeks cause people were cashing out alts for extra btc

Nah, the BTC price is what drives the dips and there haven been plenty of great exit prices over the last month.
I think BTC is going to go sideways for awhile and alts will not be effected.