After waves of cool air progress through the Midwest and Northeast this week, some areas will be cold enough for the first snow showers of the season by this weekend.
Winter will kick off with mild weather in the Northeast and mid-Atlantic as an intensifying El Nino influences the weather pattern across the country.
A brief period of warm conditions will end as a strong cold front pushes through the Midwest and Northeast into midweek.
Between a NASA rocket launch and northern lights, sky-watchers were treated to dazzling displays Wednesday night.
A "blob" of abnormally cold water in the North Atlantic, located near Greenland, has the potential to put enough drag on the ocean current to impact weather conditions in the years to come.Read Story >