El Niño is coming "soon" and it could reach "very strong" levels later this year. Here's what it means for California.

An Omega block is a stagnant weather pattern named for its resemblance to the Greek letter Ω.

The El Niño weather pattern is likely on its way back, and with a vengeance this year. The famous climate effect is expected to be stronger than average this year, according to meteorologists. And, ...

Omega Block pattern traps heat in the Plains and South this week while storms bring severe weather to the Central U.S. and ...

Millions of Americans are bracing for a wave of stagnant weather this week with the potential for soaring temperatures and ...

El Niño is a climate pattern marked by warmer-than-normal sea surface temperatures in the tropical Pacific. This pattern often leads to a quieter Atlantic hurricane season but can cause cooler, wetter ...

SOUTHERN COLORADO (KOAA) — What should feel like early spring is feeling more like the middle of summer, and the heat is just getting started. A powerful heat dome is parked over the Southwest, ...