My power was just out for 3 hours but I think I should be ok because we had the generator up after 30 mins. I did take the time to candle them and trew 2 duds out, they smelled a little through the shell. . . .
Good luck and best wishes to all that are in lockdown or will be soon. I'm hoping this little one hatches early so it's not so far behind the chicks I got two weekends ago.