Thunderstorms jolted parts of northern L.A. County from an otherwise sunny day Thursday ... which could cause minor debris flows or flash flooding in some areas. Then in the afternoon, a flash ...

The severe and flooding threats remain with this round of storms. Showers linger into Sunday as the cold front marches east; we’ll gradually dry out through the afternoon and evening. Temperatures ...

Flooding will become more of a threat during the overnight hours. Friday is yet another Alert Day as the same stalled front continues to douse us with heavy rain and severe storms, leading to ...