If you can position the RV facing the wind head on, the RV (of any type) can take some pretty substantial winds. After all, you can drive them down the highway at 80 mph and nothing blows off or falls apart. However, a side wind doesn't take much to tip them over.
More than just driving wind and rain, is the concern for flying derbies. I live in tornado alley, not hurricane row. We have danger every time a storm brews with junk flying in the wind. That's why we have insurance.
Best advise has already been stated above .... time for a few days vacation. Head out and take the camper with you.
Take your queue from the US Navy, when hurricanes brew, the ships go out to sea and out of port until the hurricane passes.