This first one tomorrow here not too bad... upper 40's all night. Next week however they are showing another front and keep lowering the temperatures, showing down to low 40's here.
I haven't taken down my pop up greenhouse yet. February can be a tease, but I remember March of 2018 we had colder nights and more frost than we did in Feb. I don't think that is going to happen this year, been too warm of a winter.