Yeah, PNGs are good too though can't do animations. I tend to copy and paste the meteogram for the week ahead and print it out for quick reference. It's surprising how acurate it is even after 6 days - the timings may have changed but the predicted weather and intensities are just spot on.
An animation of the selected area would be good as a gif and probably as separate images too for printing though if I am cruising in the same area I use the meteogram.