More record cold tonight

The early season record breaking arctic outbreak remains over the East Coast for the remainder of today into tonight, warns the National Weather Service.

NSW Weather Prediction Center College Park MD.
Valid Thu Nov 14 2019 – Sat Nov 16 2019

Last vestiges of record cold remain across the Central and Northern East Coast through tonight; however, below average temperatures will remain through the eastern half of the CONUS through the weekend…

The early season record breaking arctic outbreak remains over the East Coast for the remainder of today into tonight, Record low temperatures are expected from the Delmarva peninsula into the Northeast at a handful of sites.

A second cold front is pressing southward across the Central and Southern Plains today and shift eastward to the Ohio valley Thursday and weakening through the East Coast by Friday.  This will keep temperatures below average for the remainder of the work week. However, the air mass’s origin is from the Pacific, so is not as brutally cold as the preceding one.

The next arctic airmass will be shunted further north mainly to affect Southern Prairies of Canada, though it does clip northeastern North Dakota, northern  Minnesota after the cold front passes Thursday  night/Friday morning and grazing the Upper Peninsula of Michigan and Great Lakes on Friday.

https://www.wpc.ncep.noaa.gov/discussions/hpcdiscussions.php?disc=pmdspd