Saturday, 28 December 2024

"Sharp Polar Blast" & Eastern Tracking Storm Could Bring More Lake-Effect Snow For Northeast


A short blast of polar air next week, combined with a storm expected to track into the eastern part of the country, could bring wet, windy, and snowy weather conditions. 

Meteorologists at the Weather Channel laid out what to expect next week:

  • M​onday - Monday Night: An initial wave of moisture along this frontal system's warm front will wring out mostly nuisance rainfall in a bulk of the East as northern New England and northern New York see snowfall.

  • T​uesday - Tuesday Night: The Interstate 95 corridor should stay dry, but interior areas will see rain as a wave of low pressure on the cold front approaches.

  • W​ednesday - Wednesday Night: The heaviest rain from this setup will unfold ahead of the cold front during this time along the Northeast coast, and it could be accompanied gusty winds. Colder air arriving behind the system might change rain to a brief period of snow in interior areas as lake-effect snow develops in the Great Lakes snowbelts.

  • Weather Channel senior meteorologist Chris Dolce provided more details about the upcoming storm:

  • Much of the mid-Atlantic and Northeast could see at least an inch of rainfall from this setup. Parts of New York tri-state area and New England might see up to 3 inches. S​nowfall will precede the heavy rain in northern New England, so that's why the map below doesn't show rain in those areas yet.

  • W​hile some accumulating snow could impact interior areas of the Northeast as colder air arrives Wednesday and Wednesday night, the heaviest totals will be from lake-effect snow. Some Great Lakes snowbelts could pick up 6 to 12 inches of snow Wednesday through Thursday.

  • Dolce also provided a five-day rain and snow forecast for the eastern part of the country. 

    Separately, meteorologist Ryan Kane provided his forecast for next week's storm:

    The meteorologist for the Baltimore-Washington metro area, Tony Pann, at WBAL News, shows the possibility of a snow event for the interior Mid-Alantic (DC might be in for some of the white stuff ((sorry, Hunter Biden, not that white stuff)) and Northeast. 

    More from Kane:

    A retired Weather Channel and NWS climate expert provided his forecast for next week. 

    Meteorologist Ben Noll noted, "In the US, a short but sharp polar blast looms later this week." 

    Data from Bloomberg shows the latest cold spell will dissipate across the Lower 48 into warmer conditions through the first half of the week. However, temps are set to slide back into chilly conditions by the second half of the week. 

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