A coronal mass ejection -- a massive burst of solar material and magnetic field from the sun's outer atmosphere -- is expected to arrive at Earth early to midday Tuesday, according to NOAA. The CME, linked to an M8.1 solar flare, could cause elevated geomagnetic activity and potentially a G3 storm, the third level on the Space Weather Scale.

A winter storm will deliver a punch of snow to millions in the Northeast after it dumps more white stuff on the snowy Midwest.

A potential nor’easter could leave as much as a foot of snow in the Poconos in Pennsylvania, the Catskills in New York, and parts of Maine, Massachusetts, New Hampshire and Vermont, a forecaster said.

MIAMI – Tropical Storm Lorenzo is beginning to weaken after it formed early Monday in the central tropical Atlantic, according to the National Hurricane Center (NHC). The NHC said that Tropical Storm Lorenzo currently has maximum sustained winds of 45 mph.

Hurricane Melissa is currently a Category 1 storm with maximum sustained winds of 90 mph as it's "starting to accelerate northeastward over the Bahamas," the National Hurricane Center said. Melissa will continue to bring damaging winds, flooding rains and ...

Fueling the storm will be a “very impressive” source of moisture from an atmospheric river, forecasters said. Flooding is forecast on more than a dozen rivers in Washington and Oregon.

A tropical storm swirling in the Caribbean is on track to explode into a major hurricane — and while its path remains unclear, forecasters warn the East Coast could be hit with torrential rain and powerful winds. Tropical Storm Melissa formed in the ...

Tropical Storm Jerry became the 10th named storm of the 2025 Atlantic hurricane season on Tuesday and was initially forecast to become a hurricane by Friday, according to the National Hurricane Center. All tropical storm warnings have since been ...

Nikki Nolan is a meteorologist for CBS News and Stations. She graduated from Metropolitan State University of Denver with a Bachelor of Science degree in Meteorology and has worked in national weather TV coverage since 2019. A coastal storm is forecast to ...

The amount of snow that is expected to fall in Greater Cincinnati during the weekend has increased, according to the National Weather Service.