spider ?

I found this just under the house near the back sliding door. I flushed it out with the hose by mistake so I didn't see the web but what it has done in the glass is very sticky and strong. It also has a perfectly shaped orange hourglass on its abdomen. From what I have been able to find online, it had a lot of similarities to the brown widow - only one problem - I live in Northern California. Any ideas? Sorry about the rough photo, I'm a little new at pics of spiders.