San Francisco summers have long been infamous for their deep layers of fog and chilly temperatures, even when the rest of the ...

StormTRACKER meteorologist Lydia Blume says signs of spring are all around us, including leaves, pollen and changing frost depth. But below-average temperatures and chances for active weather persist.

Memorial Day weekend weather won’t bring summer heat Another sign is that temperatures are expected to get warmer, Murdock said, a change from a pattern of cold air that has brought frost and ...