Help! Flight tomorrow US to Oslo.

Hello! I am set to travel to Oslo/Bergen/Lofoten Islands tomorrow and don’t know if I should cancel. Coming from US and seems like there could be a potential travel ban. We are worried about getting home. Do you feel like the country may be getting to a point of a lockdown?

Our highlight was a 4 night stay in Lofoten area to see the northern lights and I’m worried if we postpone we will not have the opportunity to see them this year (I’m aware we may not see them now, though seems like optimal time of year). Any suggestions on alternate time of year to return? Or stick with travel plans?