Immortality Reblooming Iris

Mine is just showing white at the end. Will it open before the frosts!

Yes, I'd say in 2 days it should be fully open. They seem to pop open during the night.

Wednesday then, a photo?

Yes, with your temps around 70F, they should be open by Wednesday. Mine has been in bloom for 3 weeks.

One more day to go then, weather apparently going to be fine to the weekend.
Ps I also have re-blooming 'Istanbul' and 'Again & Again' the latter never re-bloomed, the former tried to, late November last year.

fingers crossed you'll see blooms tomorrow. The bud should have more white showing and swelling up.

Nope, I reckon another couple of days at least. There are 3 buds on the stem. Weather still holding.

I'm looking forward to seeing your photos.