Magnificent northern lights to return as potentially historic extreme solar storm unfolds this week A severe geomagnetic storm dazzled the U.S. with colorful auroras Tuesday night — even reaching ...

Major storm to unload inches of rain, set off dangerous flash flooding in California A rare setup for November will unleash two waves of heavy rain across California, with the second storm threatening ...

Sun unleashes biggest flare of the year, northern lights could dance across Southeast sky Tuesday A severe solar storm could produce northern lights across as far south as Alabama and Northern ...

Massive solar storm lights up US skies with auroras, triggers brief radio blackouts A severe solar storm produced northern lights across as far south as Florida on Tuesday night. Forecasters with NOAA ...

Travel delays to mount in California and Southwest as storm moves in with downpours, mountain snow A brief, but high-impact storm will bring heavy rain, feet of high country Sierra Nevada snow and ...

Winter weather roars to life: Early snow expands from Great Lakes to Northeast The season’s first lake-effect snow will expand from the Great Lakes to the Appalachians and beyond as Arctic air plunges ...

What Is A Frost Quake? Frost quakes are seismic events that are weather-related. A seismic event is any activity that causes vibrations within the earth, particularly its crust. Frost quakes are ...

Midwinter-style cold blast to grip eastern US over 100 million to be impacted A major cold outbreak will grip the eastern U.S., ending the growing season in part of the South and triggering the season ...

Tropical rainfall, some of it heavy, is anticipated north of this week's flooding in Luzon, the Batanes and Babuyan Islands of the northern Philippines through Tuesday, Nov. 11. Rainfall totals can ...

Multiple storms tracking in from the Pacific will bring periods of heavy rain, mountain snow, gusty winds and localized flooding, threatening to disrupt travel and elevate mudslide risks in burn scar ...

AccuWeather forecasters say warm waters and a temporary lull in disruptive winds could support tropical development in the western Caribbean during the final month of the Atlantic hurricane season.

Also called the Beaver Moon, this week’s full moon will appear slightly bigger and brighter than usual as it illuminates the night sky this week.