It should be obvious that weather and light are important aspects of landscape photography. No matter where you are, it pays to keep an eye on the weather, and to learn local weather patterns.
We arrived in Crescent City, at the very northern edge of California, about five days before our redwoods workshop was set to begin. Our first night there some showers moved through, and at sunrise it was gray and raining. But online radar and satellite images showed that the showers might end soon, so I prepared to go out. Then through our hotel room window I saw a rainbow! We made a dash for the car, drove out to Crescent Beach, and luckily the rainbow was still there (right).