Because it is unlikely that many words (if indeed any) are done tomorrow, but then that of course depends very much on the weather, because if everyone else has seen the amount of skywater today that we have, it's very likely that some of the people scheduled to make it here tomorrow may find themselves swimming here at the very least.
Still, I suppose there are worse things that could be happening, and if the rain we've had today was all that we were supposed to be having for the week, then it could be a bright and shiny thing for tomorrow, but we'll have to see when the day rolls around.
This is John Dodd in the socialist Republic of South Yorkshire and Goodnight England, wherever you are...