About 11:30 Sunday night, with a clap of thunder, the rain turned to hail. Here's a picture of the sidewalk of Altadenablog World Headquarters right now -- enough pea-size hail that it looks like snowfall.
UPDATE 11:50: Isaac Garcia has added backyard hail pictures.
UPDATE 8:30 1/26: Lots of local blogs mentioning the weather, including Uncle Mel, and Willie the Korn, who also has pictures.
Carol Momsen and Nancy Rothwell sent us some pictures, too, and more updates, after the jump.