Purchasing during winter

[Miguel Hernandez]

Hello fellow BP members! I am a new investor from Los Angeles. Currently I am looking to purchase my first property in Wisconsin. Since I am from Los Angeles I do not know the affects of a snow storm, especially when it comes to real estate.   
I am looking for a fixer property, something that needs work so that I can BRRRR the property. My question is, will the snow drastically affect the rehab? Everything I do is virtual, so when I hire inspectors to walk through a property to give me an estimate of the rehab, is there a higher chance they'll miss something? Or do i just need a really experienced contractor? Is there any extra steps I need to take in order to purchase something during winter?