Oklahoma is in the heart of the states traditionally labeled "Tornado Alley." But over five decades, tornado frequency has increased in other areas.

As a storm travels through the south-central and southeastern United States this weekend, thunderstorms packing strong winds, ...

As a storm travels through the south-central and southeastern United States this weekend, thunderstorms packing strong winds, flooding downpours and potentially damaging hail will erupt, AccuWeather ...

A swath of the southern U.S. from Texas to Florida could see thunderstorms over the weekend, meteorologists say.

Following more wintry weather from storms this weekend in the Midwest and Northeast, warmth will build and expand over the central and eastern United States next week. However, Accuweather's ...

A colossal winter storm was slamming the East Coast after tearing across the central U.S., unleashing a barrage of dangerous weather disruptions.

A storm producing snow over the Intermountain West at midweek will move out and set up a band of snow along a nearly 2,000-mile-long zone from the Rockies to the central Appalachians late this week, ...

Spring has arrived, and with it, the peak of the severe weather season across the United States, and forecasters say the ...

AccuWeather forecasts severe weather to shift eastward, with the Mississippi and Tennessee valleys at higher risk for storms. Follow Newsweek's live blog.