Quick reminder as we go into the weekend that I'll be closing the order book for the new design T-shirt at noon on Sunday.
I would like to know if it would have been possible to write "am closing" instead of "will be closing". I think so because present continuous can be used to express the future. Is it because he wrote"go" (present) and to make the reader understand he was speaking of the future he chose "will be closing".
Would it be possible to write this: Quick reminder as we will go into the weekend that I'm closing the order book for the new design T-shirt at noon on Sunday.