Finally we're getting somewhere! It's taken a long time, and me saying that Vancouver, Idaho and northern California were all sort of equally warmish, but yes we are in Washington.
Spokane and Yakima are both too big, but are both about equally hot.
As a bit of a further clue - those hills look pretty dry, which doesn't sound like coastal Washington to me, so think about that whilst still staying roughly equidistant from Spokane and Yakima.