Wow, what a day here! 72 degrees on March 26th must have been a record. Spent the day outside, weeding (man those weeds got a head start here) and when I came inside for some water, I noticed on my weather station, the temperature in the greenhouse was 114 degrees! 911 could not come to soon, so I ran out there, gave all my wilting seedlings plenty of water, and moved them outside the greenhouse while I opened the vents and door.
By 6:00 I was able to move them back in the greenhouse where temps had come down to 80 degrees, closed the vents and door and locked them up for the night.
Everything had perked back up, and disaster was averted.
Check your seedlings folks, they are just like little kids at this stage!