Asia - Guam Weather Nov 1 - Nov 3

What do you think is the likelihood of a typhoon/bad weather Nov 1 to Nov 3? I have award travel booked to GUM but must be back by Nov 4.

I'd say: Maybe.

It's a risk, but the chances of weather closing the airport is probably less than 1%.

Thanks for your help. I am checking this site http://www.prh.noaa.gov/guam/ for information. I have to decide soon if I will go.