Check out these weather images:
Coastal weather

Image by jinxmcc
Dramatic weather today — more so than usual for September. Most of my day in Santa Rosa was sunny, blue skies, big piles of cumulus clouds. Suddenly in late afternoon it all got dusky and there was a cloudburst with rolling thunder for a quarter-hour or so. Half an hour later (above) as I got out to the coast, the stormclouds were still visible looking south.
Göteborg weather

Image by blondinrikard
Winter weather 2010 – Steinse groen – omgeving Haastrecht

Image by F. Berkelaar
Olympus digital camera