65, Oregon has quite a variety of conditions. Can`t say for sure about K.F., but it`s got to get at least occasional snow and ice. Froggy, don`t worry too much- whatever winter you get dished up has got to be better than Florida summers
And what size tires are on your bike? The little pic in your signature makes me suspect they`re mtb wheels, in which case CX tires would pretty hard to come by. Plenty of other options, though.
EDIT: Looks like 73cm avg annually
http://www.currentresults.com/Weathe...l-snowfall.php
Go get `em, TreeFrog!