The end of the growing season is likely this weekend. Even if you cover your plants they will be no match for the temps in in the 20s by Sunday morning.
Your best bet will be to bring anything inside that you want to save.
NW winds today will keep highs to the 40s and prevent widespread frost from forming by Saturday morning, but that won't be the case on Sunday.
Freeze Warnings In Effect For The Area This Weekend https://t.co/GD3sqOVFJ0— Kevin Phelps (@wxphelps) October 27, 2017