The temperature roller coaster is set to head down the tracks ... again.
A strong cold front will plunge south through the northern Plains and Upper Midwest today, eventually clearing the Great Lakes, Ohio Valley and interior Northeast Friday.
While it may be the third cold front in the past week for most areas, this one certainly looks to be the strongest. In fact, some locales will experience their first accumulating snow of the season, while others are slated for a killing freeze.
Temperatures will be about 10 degrees cooler in the wake of the front, equating to 40s and 50s during the daytime hours, and 20s and 30s at night.
A wave of low pressure riding along the front will spread a swath of snow from the northern Great Lakes across southern Canada and even into parts of New England through early Friday.
AccuWeather.com Expert Senior Meteorologist Alex Sosnowski hinted at the possibility of this a few days ago.
Most of the accumulating snow should remain across southern parts of Ontario and Quebec, but a slushy coating isn't out of the question across the U.P. of Michigan and higher elevations of New England.
Perhaps the most enduring aspect of the cold blast will be a killing, hard freeze that will likely end the growing season Friday night from the central Appalachians through much of New England.
"The risk of garden-ruining temperatures could reach the northern and western suburbs of Washington, D.C., Baltimore, Philadelphia, New York City and Boston, as well as some of the normally colder spots south and east of these cities," said Sosnowski.
While the snow and chill will signal a sign of what's to come this winter, the cooler temperatures will only last for about a day before the temperatures head back up.
A spell of milder air can be expected this weekend through next week, putting the kibosh on the threat for more snow and freezing temperatures for the time being.
Following some rain showers this Saturday, drier weather is in store for Boston by Monday to kick off the 118th annual Boston Marathon.
A harsh blast of cold air responsible for snow from the Midwest to the Northeast will be quick to leave.
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After a nearing record lows early this week with temperatures dropping into the 20s, temperatures will increase gradually as the week pushes forward.
Detroit has officially broke the record of their snowiest winter ever with an annual snowfall of 94.8 inches. The previous record was set during the 1880-81 winter season with an annual total of 93.6 inches of snow.
Boston Harbor, MA (1851)
Famous Lighthouse Storm -- great tide whole gale destroyed Minot Lighthouse and its keepers; tide exceeded a staggering height of 1,723 feet.
St. Paul, MN (1965)
Flood crest exceeded previous record high by 4 feet. Former marks generally surpassed down to Hannibal, MO, by May 1st; only 12 lives lost due to timely warnings. Damage exceeded $100 million.
Oklahoma City, OH (1990)
93 mph wind gust - one of the strongest gust at Will Rogers Airport in the last 40 years.