Actually, it is far more likely that the existing sheathing is damaged
already. It is quite common for this to happen since once water gets
in it can have little way to get out. I say tear off the siding on
the first dry day so than an inspection can be made and repairs
planned.

I like your thinking! very helpful
As this side of the house has been in bad shape for a few years there very
well could be damage to the sheathing. Sat and Sun look like good weather.
I'll pull the siding off and inspect the sheathing.
Extream damage will be obvious but whats the threshhold?
I'm guessing I'll poke around looking for soft spots?
At most the side will be exposed for 1 more week.


Thanks

Steve