An uncommon atmospheric phenomenon known as an omega block will bring days of rain and thunderstorms to the Eastern Seaboard, starting on Saturday and lasting until Wednesday or Thursday.

LOS ANGELES (KABC) -- Scattered showers will linger in Southern California Wednesday as moisture makes its way through the area. Subtropical moisture to our south and east arrived in our area ...

Showers and storms will be possible Wednesday before Saharan haze and a heat ridge return to cut off the rain chances. A line of storms blowing this way from North Texas has fizzled. Even though ...