Ken,
That's the same one I use. Also, if you call the NWS in Monterey, at 831-656-1725, and wade through the auto-phone-tree system, you can talk to a weather person and get more depth than the online site. It's just more information.
Once I was leading a group off the Grand Canyon, north rim in April. I called Monterey and the guy was saying it was taking him longer to load the information from Flagstaff. He gave me the Flagstaff number and, if anyone asked how I got the phone number, give them his name and Monterey location. They never asked, but I was able to track the weather at the north rim day by day, even from Knab, just before we got to Monument Point. I use their service for trips in the shoulder seasons. And certainly for the Lost Coast.

