Meteorologists say the United States is getting hit by almost every kind of extreme weather at once, as spring air masses ...

Jet streams are often referred to as the "motor" of global weather: High-altitude wind currents steer areas of high and low pressure, playing a crucial role in shaping our weather. However, how these ...

Snow, tornadoes, record-breaking heat, a dust storm — and that’s just last weekend. Here’s how to understand what’s going on, ...

While March is normally a volatile month for weather across the U.S., this month seems to be especially off the rails, ...

(The Conversation) – The summer of 2025 brought unprecedented flash flooding across the U.S., with the central and eastern regions hit particularly hard. These storms claimed hundreds of lives across ...

Dartmouth researchers used machine learning and long-term climate records to construct a timeline of jet-stream variability since 1901. Nearly all prior studies of the jet stream focus on the period ...

Meteorologist say the jet stream is barreling down near-vertical, scream-inducing drops, followed by straight-up ascents.

Add Yahoo as a preferred source to see more of our stories on Google. Boston and much of the U.S. faced a cold winter blast in January 2026. Craig F. Walker/The Boston Globe via Getty Images The ...

Global temperatures and rain patterns are affected by a climate phenomenon known as El Niño/La Niña.

In South America, southern Africa, Australia and Oceania, summer weather is heavily influenced by the Southern Hemisphere’s Eddy-Driven Jet (EDJ), a wind belt that flows between 1.3–1.5 kilometres ...