In the wake of the major weekend winter storm, a very cold weather pattern has set up across the eastern states, and it looks like it’ll be quite a memorable stretch both in terms of magnitude and duration. A long-wave trough parked over the eastern US is allowing for the reinforcement of Arctic air masses with an especially bitter one coming to the Mid-Atlantic region for the second half of the week. Low temperatures on Wednesday night, Thursday night, and Friday night are likely to flirt with the zero-degree mark in many locations and challenge low temperature records. In addition, there may be record low high temperatures later in the week with afternoon highs likely limited to the teens - even in the big cities.
In addition to the relentless bitter cold, it looks like a powerful storm system will form this weekend somewhere near the eastern seaboard. This system is likely to have its origins over the Gulf region and then push northeastward to near the east coast while intensifying dramatically. It is still too early to determine its ultimate path, but a close trek to the coast could indeed bring significant snowfall and strong winds to portions of the northeastern states.
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A major winter storm is headed to the Mid-Atlantic region, and it will bring significant snowfall to the DC-to-Philly-to-NYC corridor and there will be some icing as well. The stage will be set for the winter storm with the arrival of Arctic air into the Mid-Atlantic region in the overnight hours and it’ll remain below freezing throughout the weekend weather event. The icing would be predominately in the form of sleet; however, freezing rain can get involved in some areas which always raises a red flag for the potential of power outages due to an ice buildup. Bitter cold air will follow the storm with low temperatures likely flirting with the zero-degree mark next week even in the big cities.
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Buckle up…the next ten days or so will be quite wild. The latest in a series of Arctic air outbreaks is plunging today into the north-central states today and it’ll swallow up much of the eastern two-thirds of the nation by the upcoming weekend. This Arctic outbreak means business and features some extremely cold air with temperatures well below zero in many spots, and it’ll set the stage for widespread impacts this weekend by a major storm system. A crippling ice event is on the table for many in the Texas-to-Virginia corridor, and a significant snowfall in other areas including the DC-to-Philly-to-NYC corridor where some icing may get involved. Following the storm, brutally cold conditions are likely to continue across much of the nation including in the Mid-Atlantic region where morning lows during the first half of next week may reach seldom seen territory.
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An Arctic blast is on the way for the local area and it will be accompanied by a chance of light snow at times. The big drop in temperatures will come in the overnight hours and we’ll stay in the deep freeze well into the upcoming weekend.
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The next in a series of Arctic air outbreaks will plunge into the north-central states on Thursday and it’ll swallow up much of the eastern two-thirds of the nation by the upcoming weekend. This next Arctic outbreak will be the real deal featuring some extremely cold air, and it’ll set the stage for widespread impacts this weekend by a major storm system. A crippling ice event is on the table for many in the Texas-to-Virginia corridor, and a significant snowfall in other areas including the Mid-Atlantic region. Following the storm, brutal cold is likely across much of the nation including in the Mid-Atlantic region where morning lows may be pretty amazing indeed during the first half of next week.
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An Arctic air mass has reached the eastern US today on the heels of a strong cold frontal system and this winter chill will extend all the way down to the state of Florida by later tonight. Another Arctic air mass will push into the north-central US early this weekend and it’ll spread to the east coast later in the weekend. The frontal boundary zone at the leading edge of the weekend Arctic blast will act as a catalyst for waves of low pressure to form and one system can bring some snow to parts of the eastern US from later Friday night to Saturday and a second on Sunday. The second low pressure system can bring snow to unusual places in the southeastern part of the nation on Sunday, and its snow field may extend far enough to the north and west to have an impact in the DC-to-Philly-to-NYC corridor. Following the passage of the Sunday system, yet another Arctic air mass will drop south and east into the northern US on Sunday night, and it’ll put the Mid-Atlantic region and Northeast US into the deep freeze by time Monday night and Tuesday roll around. Looking ahead, numerous signs point to additional Arctic air outbreaks as we work through the last week of January and this time period could feature some extreme cold.
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Dry and mild weather is expected today across the metro region with plenty of sunshine and afternoon high temperatures in the lower 60’s. It turns colder on Friday on the heels of a frontal passage with temperatures likely holding in the upper 40’s for afternoon highs.
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The next couple of weeks are likely to feature multiple Arctic air outbreaks across the eastern half of the nation and even the state of Florida will be impacted (watch out iguanas). This kind of evolving pattern that features a major disruption of the polar vortex can certainly include some extreme cold during what is statistically speaking the coldest time of the year later in the month. This cold weather pattern will be quite active as well with multiple snow threats along the way for the Great Lakes, Midwest, Mid-Atlantic and Northeast US...and perhaps some snow this weekend in unusual places like the Southeast US.
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Dry and mild weather is expected today across the metro region with plenty of sunshine and afternoon high temperatures not far from the 60-degree mark. It stays on the mild side through Thursday, but then the passage of a cold front will usher in a colder air mass for the end of the week.
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After another mild day at mid-week, a colder and stormier pattern begins on Thursday with an increasing chance of widespread snow across the region. That snow could mix with rain at times during the day in the metro region but then can accumulate up to a couple of inches tonight before it winds down early Friday.
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