Michigan predicted to see heavy amounts of snow by Saturday morning, Jan. 17. See forecast, current hazards per county.

A tornado warning is issued when a tornado is either sighted or indicated on radar, meaning there is imminent danger to life ...

The polar vortex is bringing bitter cold and snow to NJ this weekend. Here's the weather forecast, from timing to how much snow will drop near you.

A geomagnetic storm made the northern lights — the aurora borealis — visible as far south as Alabama and New Mexico Jan. 19.

A NOAA forecast suggests that Northern Lights may be visible in northern U.S. states after dark on Sunday, Jan. 18, during a geomagnetic storm.

According to NBC 5 Storm Team 5 Meteorologist Alicia Roman, the quick-moving system will last through at least 7 a.m.

A powerful solar storm heading toward Earth could create a stunning light show visible across Wisconsin. Here's when to watch ...

A severe storm system that brought tornados to Oklahoma on Thursday will expand further into the U.S. on Friday.

The bitter air, winds and snow are back, New Jersey! NOAA and AccuWeather forecast two storm systems this week. See timing, impacts, snowfall, more.

The quick-moving system was blowing through northeast Illinois and moving into northwest Indiana, where it was expected to ...

The Space Weather Prediction Center has issued a G-4 geomagnetic storm watch for Monday night, indicating the potential for ...

Late December rain pulled all of California out of drought conditions, and local lake levels are looking good.