Monsoon season has officially arrived in California. Here's everything coming and the surf forecast with potential.

The consensus of computer models suggests that the new El Niño climate pattern will probably be a very strong one.

California scientists explain.

After months of anticipation, the National Weather Service's Climate Prediction Center declared on Thursday that El Niño conditions have developed. The latest data shows a 63% chance that El Niño, the ...

A closed upper trough is steering a fresh round of thunderstorms toward California this week, with the National Weather Service forecasting scattered heavy rain, hail, and lightning from the Sierra ...

A potentially historic super El Niño could develop by late fall. For Southern California, the phenomenon could bring a wet winter that tamps down wildfire risk but also may trigger flooding, debris ...