The active jet stream is bringing snow, ice & cold rain to the Southeast & Northeast. Stay updated with the latest forecast.

When you flip the thermostat down on a sweltering afternoon, you might not think about what's happening five or six miles above your head. Yet the behavior of high-altitude winds called jet streams is ...

The first week of March is shaping up to be a true roller coaster for temperatures. An active jet stream will bring highs into the 70s later this week after a chilly start, with a brief wintry mix ...

Scientists are using studies and computer models to draw connections between recent extreme weather and climate change. The ...

Phoenix and other parts of the U.S. Southwest will likely hit or surpass 100 degrees Fahrenheit. Such historic heat is not normal in March.

A yellow weather warning for wind covers Liverpool tomorrow. The Met Office said a period of strong winds, accompanied by heavy rain is expected on Thursday, with some transport disruption possible.

Add Yahoo as a preferred source to see more of our stories on Google. A major pattern shift is expected next week as a large dip in the jet stream parks over the West, allowing storms to originate ...

This article is sponsored by iGarden ...

Welcome to 'false spring,' New York! A polar vortex split could bring bitter cold back to NY, but how cold will it get and ...

A messy stretch of weather is ahead for southern Montana and northern Wyoming. From snow and cold temperatures through a ...

After our mid-week temperature drop, there is strong signal for a few additional weather systems to track through the Upper ...

The term El Niño is very important as it dictates weather across the US and around the world. This is your one-stop shop for everything El Niño and why you should care about it.