Night owls could see dashes of glowing color in the sky early Tuesday morning with a Geomagnetic Storm Watch in place, signaling the possible arrival of the Northern Lights.

Parts of southeast Louisiana — including New Orleans, Slidell and Hammond — could be especially susceptible to flash flooding ...

While tornado watches are in effect, damaging wind gusts and large hail remain the primary hazards from any severe ...

A tornado-warned storm charged across parts of the South on Sunday into Monday morning, an unwelcome sight for areas still ...

AUSTIN - A Severe Thunderstorm Watch has been issued for much of the Austin area until 1 a.m. A cold front will move into the ...

With storms set to move into the Nashville area around 4 p.m., The National Weather Service said there's risk of straight-line winds and large hail.

MEMPHIS, Tenn. - The National Weather Service has issued a Tornado Watch for eastern Arkansas, north Mississippi, and West ...

A strong geomagnetic storm watch has been issued for tonight as a powerful solar system heads towards Earth. The Space ...

The aurora could be visible tonight and early Sunday in the northern U.S. states and even into the lower Midwest, according ...

The Northern Lights may be putting on an encore performance Saturday night after putting on a minor show Friday night, only ...

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

A series of severe storms triggered tornado warnings and tornado watches in much of central and northern Illinois on March 19 ...