Dug your doing non Dinsey!?
Yes, if they are available - which is rare. Ask the agent when you check in, and if there are any available cabins, you can upgrade at the port.
I think you'll have a nice time. I hope so, at least!
We had to cancel our Radiance cruise, sniffle sniffle. So I'm living vicariously through you on Jewel (right?).
Keep checking prices (I just noticed that cruisecritic has a price-drop watcher) and see if different level rooms have dropped in price to see if you can just do an upgrade ahead of time.
Why did I think you were on Jewel? I knew what you were on at some point, LOL.
There are so many places to see the outdoors, while warm and with a hot chocolate, your inside cabin will be OK.
On Radiance class ships, there is a 24 hour coffee station outside of the windjammer buffet where you can make your own hot cocoa or teaIs hot chocolate an included beverage or an extra one?