As weather goes, it's a step up from 'frigid and grey', so I'll take it as a win.
The first draft of the second book is now more-or-less done (~75k), and I'm ready to jump in and start the third book. I'm still a bit 'up in the air' about just exactly where each book will end and the next begin.
When all is said and done, this might be less like a 'trilogy' in the normal sense, and more like a single big story that's split into three books. That's another reason why I think it'll be best to finish them all and then release them in quick succession.
It's not really a concrete plan, y'see. I'm just going to make it up as I go along. Which, as a writer, is what I figure I'm doing anyway. Ha ha.