This story was last updated on Wednesday, Jan. 16 at 9:05 a.m. EST. Follow AccuWeather's @BreakingWeather Twitter account for the latest information on the snowstorm.
A storm developed across the Southeast Tuesday, bringing snow and heavy ice from Dallas to Nashville.
Numerous accidents, downed trees and scattered power outages were common from northern Louisiana through Kentucky.
This storm will sprint through the Northeast Wednesday, bringing snow and ice across a wide swath from Pennsylvania into New York and New England.
There have already been reports of more than 4 inches of snow across central Pennsylvania. Some places in western Maryland have had nearly 1/2 an inch of dangerous glaze. See all the updates below:
7:15 a.m. EST Wednesday:The National Weather Service Forecast Office in Boston tweeted a report of 2 inches of snow in Shrewsbury, Mass., and 2.5 inches in Dighton. They also shared a report of 1.6 inches of snow in Wakefield, Mass.
7:10 a.m. EST Wednesday: Amy Freeze, of WABC-TV NYC, shared a live webcam of snow in Connecticut on Twitter.
A screenshot of the webcam at 7:00 a.m. Wednesday.
6:10 a.m. EST Wednesday: A look at the heavy snow in Mass: This is the I-90 MassPike at the I-495 Interchange, near Westborough.
5:30 a.m. EST Wednesday: Moderate to heavy snow across much of southern New England right now. Many roads are snow-packed and dangerous. Use extreme caution.
4:45 a.m. EST Wednesday: Snow has created slushy, dangerous roads across the #Hartford, Conn., area. Here is a look at I-84 near exit 63.
4:30 a.m. EST Wednesday: Snow has arrived in Boston, Mass. Rain is falling in Plymouth and over Cape Cod.
4:05 a.m. EST Wednesday: Light snow just reported at Norwood Memorial Airport, just southwest of Boston.
3:45 a.m. EST Wednesday: Snow has made its way into Binghamton and Albany, N.Y.
3:30 a.m. EST Wednesday: Snow accumulation now up to 3.5 inches in Ligonier, Pa. This is just southeast of Latrobe in Westmoreland County.
3:15 a.m. EST Wednesday: Snowing hard in Scranton, Pa. This is I-81 near exit 182.
See older storm reports: Ice and Snow from Texas to New England
A powerful storm will bring disruptive weather from Spain to France and Italy for Christmas Day.
As California heads into its third consecutive dry winter with no relief in sight, firefighters continue to battle a late-fall blaze in Big Sur.
After several days of unseasonable warmth, bitter cold and rounds of snow will continue to spread across the Western and Central states into this weekend.
Similar to the days prior to Thanksgiving, the worst weather will focus on the days prior to Christmas as millions of travelers take to the roads and skies in the U.S. and southern Canada.
An abrupt and abnormal cold wave gripped parts of southeastern Texas in early December, catching many off-guard, including two native Southern California bobcats recently transferred to the area.
Warm air is forecast to surge into much of the eastern half of the nation by the weekend and will be accompanied by heavy rain and flooding risk in some locations.
New York City (1959)
15" of snow.
Richmond, VA (1942)
-1 degree F earliest ever below zero.
Wind gusts to 91 mph across the San Joaquin Valley - hundreds of cars and trucks buried by blowing dust.