Good luck. Hope they give you some routing options. I got someone in Hong Kong at the moment on an extended layover (23 hours originally - now changed to more like 14 hours before she is off to the final destination HKT). She departed LAX yesterday to HKG.
Typhoon is supposed to hit late Friday afternoon (HK Time). Quantas already cancelled all flights as well. Some ferry service has been shut down as well. And the train service could be next starting late morning Friday.