The Fourth of July holiday will bring explosive light shows on Friday night, but many folks will see much quieter and calmer ...

The National Weather Service forecasts clear skies for most of the state on July 1, including in Green Bay , Appleton , ...

For those in the northern states, the aurora borealis, or northern lights, are likely to appear this week, according to the ...

Forecasters said that the aurora could be visible over some northern and upper Midwest states spanning from New York to Idaho ...

Here is everything to know about the northern lights this week, including whether they will be visible in Arizona. The ...

The National Oceanic and Atmospheric Administration (NOAA) upgraded its geomagnetic storm watch for June 25 and 26, and as ...

Unsettled geomagnetic activity could bring northern lights to parts of the U.S. tonight (June 19–20). Space weather ...

A coronal hole in the sun could result in visible auroras over about 15 U.S. states tonight (June 25), with the Space Weather ...

The Space Weather Prediction Center said that even though the coronal mass ejection is weakening, elevated solar wind conditions could still produce a significant cosmic event.

Wisconsin is one of 14 states across the nation that will have a chance to see the northern lights this week. The National ...

The NOAA’s Space Weather Prediction Center issued a severe, G4 geomagnetic storm watch for Sunday, the second strongest storm level on the scale. G4 storms are rare, according to space weather ...