In the wake of the spotty snow from Tuesday night, a strengthening blizzard off the New England coast will keep the Washington, D.C., area cold through Thursday morning.
Temperatures will dip well down into the 20s F Wednesday night.
After another cold start Thursday, a warming trend is in store Thursday afternoon into Friday.
By Friday afternoon, temperatures will climb into the 60s, near the average high for the season.
Showers will accompany the warmer weather later Friday through Sunday.
Tune in to AccuWeather LIVE Midday every weekday at noon EDT. We will be talking about the Atlantic Canada blizzard and milder but unsettled weather coming up.
A snowstorm will threaten Pittsburgh on Monday and Tuesday after a frigid Valentine's Day weekend.
A storm will bring snow and ice that will lead to slippery travel along a 1,500-mile swath from northern Arkansas and Georgia to Maine early next week.
The coldest air of the winter will plunge southward across much of the eastern United States and will feature single-digit and sub-zero temperatures in the Northeast during Valentine's Day weekend.
A blast of arctic air will be accompanied by flurries and even a localized wall of snow in some communities in the Northeast and parts of the Midwest at the start of the Valentine's Day weekend.
Heavy rain will raise the risk of flooding across more than a dozen states in the Southeast on Presidents Day to the East Coast on Tuesday.
The dry, summerlike heat sweeping Southern California will continue through the weekend into early next week.
Cherry Hill, NJ (1999)
An F1 tornado causes significant damage to 10-15 homes.
San Francisco, CA (2001)
High only 44 degrees, record low maximum for date.
Savannah, GA (1899)
(12th-13th) 2 in. snowfall, one of 3 snowstorms in past 200 years that required a ruler measurement.