After mostly clear skies and a light Delta breeze on Monday morning, Northern California can expect another hot day, while ...

A new report shows a sharp increase in peak electricity demand, leading to blackout concerns in multiple states. Here's how ...

Mountain storms can change quickly. Here’s a breakdown of the weather event that caused tragedy over the weekend.

NOAA/National Weather Service Meteorologist in Charge Chris Smallcomb said the weather event was “sudden, localized and of ...

With the first winter storm of 2025 in the forecast, electric utility Evergy is advising customers that it could take days to restore power if there are outages.

The weekend storm is the second in a series of back-to-back storms forecast to hit California every few days up until Christmas, meteorologists said. Snow blankets Mammoth Mountain in California ...

Geomagnetic storms could impact the power grid, satellites and GPS technology. "Storm conditions are anticipated to occur overnight as CME progression continues," NOAA said on its website.

The latest forecast from the Space Weather Prediction Center is for a G4 storm set to impact North America Thursday night and very early Friday morning. Skip Navigation Share on Facebook ...

A severe geomagnetic storm reached Earth on Thursday, which could bring an increased chance of auroras and may affect communications and the power grid. CNN values your feedback 1.

A severe geomagnetic storm could disrupt communications and bring northern lights to parts of California, according to a warning from the National Oceanic and Atmospheric Administration.