A massive four-day weather system is currently carving a path across the United States, threatening what meteorologists warn could be the most expansive outbreak of severe storms so far this year.

It will continue to feel more like winter this weekend with a widespread weather system bringing a mix of rain and snow across the Midwest.

Weather is nice this weekend, but think of it as the calm before the storm. FIRST ALERT WEATHER: A powerful jet stream is pushing a weather system toward Hawaii that will create ideal conditions for ...

See the latest severe weather conditions and stream live coverage on our Severe Weather Center. Although cloudy skies were present for most of the day Sunday, sunshine is expected to return as we get ...

An AI agent called Zephyrus converts plain-language questions into code to analyze real weather datasets and forecast models ...