Not quite as renowned as the two Portlands, there are also two Jacksonvilles, and both of them are on an intercoastal water way in the southeast, so there is a bit more in common with these co-named towns.

At 156PM, ET, Jacksonville was reporting a temperature of 69 degrees with mostly sunny skies. A boundary had shifted off shore in relation to low pressure in the central Appalachians, and clouds and rain were recently observed as nearby as Cherry Point. North Carolina finds itself within the warm sector of this feature, and looks to enjoy a warm afternoon.
The parent low to the feature in the Appalachians is a deeply occluded cyclone in Ontario. The jet structure is becoming more laminar, making the occlusion even more stark, and weakening the cold front. The boundary will track through Jacksonville fairly uneventfully tomorrow afternoon. This unaltered environment will be in place as another low organized and moves swiftly, starting in southern Missouri and transporting through the Carolinas by Wednesday evening. Expect a surge in warmth and moisture in the afternoon, followed by an increasing threat of showers, with a few embedded thunderstorms.
Tomorrow – Mostly cloudy, High 72, Low 43
Wednesday – Increasingly cloudy, some rain late, High 72, low 56

TWC: Tomorrow – Areas of fog (and rain) early, then partly cloudy in the afternoon High 73, Low 53
Wednesday – Areas of fog early, then partly cloudy in the afternoon high 72, low 54

AW: Tomorrow – Areas of fog in the morning; otherwise, very warm with clouds and sunshine High 74, Low 51
Wednesday – Areas of morning fog; otherwise, partly sunny and warm with a couple of showers and a thunderstorm in the afternoon High 72, Low 53

NWS: Tomorrow – Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, High 73, Low 52
Wednesday – A chance of showers. Mostly cloudy, High 70, Low 54

WB: Tomorrow – Mostly cloudy in the morning, then becoming mostly sunny, High 69, Low 53
Wednesday – Mostly cloudy in the morning, then becoming partly sunny. A 40% chance of showers, with thunderstorms in the evening, High 69, Low 53

WN: Tomorrow – Partly cloudy with showers, High 72, Low 53
Wednesday – Partly cloudy with scattered showers, High 70, Low 54

CLI: I think Clime is done? Their forecasts just keep bringing out 404’s

Here is the radar for the Carolinas with some showers over the Outer Banks.