Heatwaves Heatwaves are prolonged periods of excessive heat, often accompanied by high humidity. One striking example is the ...

LOS ANGELES (KABC) -- A flash flood warning has been issued for the Palisades and Franklin burn areas as the National Weather Service warned that "life-threatening debris flow" could be possible. The ...

Thunderstorms and heavier showers are most likely to occur through Monday afternoon, raising the risk of debris flows and ...