I doubt you find anything on the coast near landfall. Mandeville should be in the eyewall or just east and I believe it is somewhat elevated, bad scenario.
https://www.youtube.com/watch?v=ov6mC9CdGVE
Fortunately for Jamaica the extreme winds only go out about 8 miles from the center. Kingston the capitol may not get into any hurricane force winds but strong tropical storm force winds seems likely. Of course everything depends on eventual path.
I had a weather wizard III. About a year or two ago I actually bought another weather wizard III on eBay just to get the anemometer. It works with the vantage pro2. I saved about $100