Here's my Starry Night image for tomorrow morning's view from Sacramento. Be advised the brightness of the comet is wildly exaggerated, but the location should be quite accurate. ( If you can't find M13, I don't think you'll find the comet! ) 
Here's my Starry Night image for tomorrow morning's view from Sacramento. Be advised the brightness of the comet is wildly exaggerated, but the location should be quite accurate. ( If you can't find M13, I don't think you'll find the comet! )
Oops. Originally I had the horizon showing, but I zoomed in because the software didn’t show the comet with the wide view. The info for this hour puts it at 21 deg. above the horizon in the ENE ( rises around 2:40 AM . ) It gives it a magnitude of 8.4, significantly dimmer than M13 at 7.0 , so could be tough to spot, but with a dark sky is should be doable with good binoculars.