- Find something else to do for the day. When it's overcast, I often don't even bother bringing out the camera or going to photo spots. That's when I get my eating and drinking done...
- Find something worth shooting that doesn't require shooting the sky and benefits from diffuse lighting - indoors, in a forest, in a cave, a waterfall, etc.
- If you can't, then shoot in black and white if it suits the subject
Shot at 'sunrise' in the middle of a snowstorm. I couldn't exactly come back, since I'd already used up all my time there, with bad weather most of the way: