The past 5 days has produced some of the worst cold seen this late in the season over the Eastern US and it ain’t over.

ECMWF snowfall through the next 48 hrs.

7 days.

10 days.

Note the southward extent and the Northeast where they’ve been hit hardest!!

TOP IMAGE CREDIT: Max Guliani (Follow him: @maximusupinNYc)

Further arctic highs drop out of Canada and we’ve more record cold on the way into early next week.

Plenty of WIDESPREAD snow cover already on the ground, only to be added to. This set’s up the runway for the Arctic-Siberian express top continue running along, providing minimal modification of the air mass.

The Eastern glacier extends unusually far south for this late in the season reaching down to nearly the NC-SC border.

39% covered and no reason why we can’t get more single digits in the Big cities down as far as Richmond, possibly Charlotte and at a push Atlanta.

Next big arctic high drops in behind the current system pushing through the TN Valley and Mid-Atlantic.

Mon AM temps (12z)

Tue AM lows

According to the ECMWF, arctic high pressure lingers over the Eastern US through the second half of next week.

7-day mean 500mb height anomalies.

7-day mean 2m temperature anomalies are impressive!

See video for discussion.

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