Power out while incubating?

[Tiegrsi]

So...massive storms are headed my way apparently, and I have an incubator plugged in and I'm worried the power will go out. I don't have a non electrical source of heat here...but it's pretty warm (low 80's). How long can the eggs go at a lower temp before they will stop thriving? If it's just an hour or two, do you think they will be ok?

 

[Poultry parent]

They should be ok for a few hours, don't try to keep them warm, if you just leave them, their development will slow until the heat turns on again