Tonight: as a weak surface ridge builds over the area, expect lows in the lower-mid 30s. Some fog may develop.
Sunday: the weak surface ridge moves offshore allowing a weak trough to form. This coupled with westerly winds aloft will allow warm air to drift into central NC. Expect temps in the mid-upper 60s unless a shield of cirrus clouds moves in midday. Clouds would prevent max forecast highs from being reached thus putting our temps in the low-mid 60s.
Sunday night: ahead of yet another arctic air mass, a WSW flow will keep temps relatively mild.
There still exists some model discrepancy on the timing of arrival concerning the arctic air Monday. At least one model has it moving into the northern counties by 7am....
More of an update tomorrow
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