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

We expect much bigger impacts on weather later this year, but the summer before an El Niño can feel like a regular summer. Here’s why.

If you’re in ​Colorado, you might be reaching for a jacket. In Iowa, the air conditioner is running nonstop. Meanwhile, one part of the U.S. is stuck in early spring ...

Heavy rains may lead to downpours and thunderstorms in south-central Indiana, with a dry spell expected soon as an "Omega" ...

If you’ve watched a weather forecast, you’ve probably heard terms like ridge, trough, or even southwest flow. They might sound technical, but they’re actually ...

Have you heard about this "Super El Niño" weather pattern that setting up? Here's what that could mean for New Hampshire's ...

The last week of May will feel more summer-like as temperatures climb into the mid and upper 80s Tuesday and Wednesday, and ...

Weather is never random. Every unusual storm, every record-breaking heat wave, every flood that seems to come out of nowhere is part of a much larger story our atmosphere is trying to tell. In recent ...

Multiple areas of high pressure are hanging out North of the Hawaiian Islands and will stick around for at least the next ...

WASHINGTON — A super El Niño is an especially strong phase of the El Niño–Southern Oscillation, when sea surface temperatures in the central and eastern equatorial Pacific become significantly warmer ...

The tropical Pacific naturally goes through warm and cool climate phases every 2-7 years. The Climate Prediction Center ...