Fall is arriving in the Washington, D.C. region with a potentially rare large-scale weather pattern taking shape across the Pacific.

Federal forecasters at NOAA’s Climate Prediction Center issued a 30-Day Outlook Discussion on February 28, 2026, warning that a major atmospheric pattern shift could bring a more dynamic, storm-prone ...

Most people only look up at the sky when it's already too late. By the time the sirens sound or the flood waters creep under the door, the warning signs have been quietly building for hours, sometimes ...

A developing El Niño is showing early signs of influencing weather patterns across the United States. The southern U.S. may see wetter conditions, while the northern U.S. could experience warmer and ...

Federal climate scientists say a rapidly strengthening El Niño is increasingly likely to rank among the most powerful events observed in modern records, raising concerns about global weather ...

El Niño has officially begun, and it is forecast to intensify into a very strong or “Super” El Niño with major shifts in global weather patterns and an even hotter climate, according to a new report ...

A weather pattern named for the Greek letter omega is guiding the United States' weather as May turns to June, forecasters said, and the pattern is forecast to continue. Indeed, get ready for weather ...

Winter weather patterns may begin taking shape earlier than usual this year as a strong El Niño pattern influences weather across the United States, according to seasonal forecasts from the National ...