Maybe you could thin them so what remains can get stronger? I dunno... Or can you transplant some of them into bigger pots? It would be a shame to lose such healthy looking plants!
I'd take the light off them and move them to a cool, but still sheltered spot for a bit. Hopefully the weather will give you a break soon, so you can plant them in the garden.
I'm in the same boat. No snow, but we had some ice rain late yesterday, so I'm waiting and watching the skies. I'm aiming for starting late this month and hopefully that will give me enough time.
At this point I've pretty much ruled out getting my spring garden of hardies and semi Hardy in before the weather gets to warm for them to grow.
Look at the temperature swings not to mention more rain rain and rain. One strange spring this year.
Looks like tornado season is starting up also. We had a strong thunder storm roll through last night. So not surprised we are under the first tornado watch of the year. I'm just glad it's a watch and not a warning.
It was supposed to rain today. It's snowing instead. Doesn't look like it'll accumulate much but my garden has a foot of snow covering it still. Good thing I wasn't planning on planting any early stuff this year, I would be super annoyed!
Our predicted cold snap and snow didn't happen, though it was cold, it didn't snow this time. Temperatures hovering about 50 daytime. I'm working on getting the chicken's shed/coop ready, so I can pen them up and start gardening!