The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

A PDS alert is sent when the winds are, according to Cohen, "damaging or destructive or capable of extreme fire behavior." The weather service uses observations from wind sensors throughout the ...

Subzero wind chills will hit the Northern U.S. as soon as Saturday, prompting the extreme cold warnings. The Arctic blast will then descend farther into the U.S., affecting most states by early ...