We have another chilly day ahead Thursday as we’ll once again start the day below freezing, though perhaps not to the degree we saw across the area Wednesday morning, when Charleston International Airport dropped to 27°, the coldest temperature this year and the coldest it’s been since December 28, 2022.

A warming trend will commence Thursday as highs head to the upper 50s under partly cloudy to mostly sunny skies as ridging moves overhead. While you’ll still want a jacket, it might not need to be as heavy!

Generally quiet weather continues through the rest of the week as high pressure remains the prominent feature at the surface and aloft. A chilly night lies ahead Tuesday into Wednesday morning, with temperatures dipping into the 20s across much of the area away from the beaches and downwind from Lake Moultrie. Make sure plants are covered and pets are inside. Temperatures warm to the low 50s — a few degrees warmer than Tuesday’s high of 51° — with mostly sunny skies featuring some transient high clouds at times.

Thursday gets off to another sub-freezing start, but the warming trend becomes more pronounced as ridging aloft strengthens further. Expect highs on Thursday to top out around 60°, once again under partly cloudy to mostly sunny skies.

Friday will still get off to a chilly start in the mid-30s, though most of us should stay above freezing as the airmass continues to modify. Highs on Friday get to the low 60s under partly cloudy skies as mid- and high-level clouds continue to move by.

A cold front will swing through overnight, yielding a much chillier start on Tuesday as temperatures dip down to around freezing away from the coast and downtown. Breezy northwest-to-north winds will make it feel even colder, too, with morning wind chills dipping to the mid-20s across the area. Cold advection will continue throughout the day, and despite full sunshine, northerly winds will likely keep temperatures from heading above 50° in most locations.

After a record-breaking — historic is not hyperbole in this case, frankly — day of weather, we’ll turn back to more tranquil — and for a few days, quite cold — conditions as we head into the final shopping week before Christmas.

Monday will feature temperatures generally in the ballpark of normal, but a strong (but dry) cold front will clear the area late Monday into early Tuesday, shifting winds to the northwest and turning on the chill as high pressure builds in from the west. Expect to start Tuesday very near freezing in the metro area, and likely at or below freezing further inland. Despite sunny skies, strong cold advection should keep temperatures below 50° in the afternoon. (Brrr.) A solid freeze looks to set up for Tuesday night into Wednesday morning, with lows in the 20s across much of the area as high pressure settles in overhead. Highs on Wednesday get to about 50-51° or so with a few clouds at most.

After another freeze Thursday morning, high pressure will slip offshore and temperatures will begin to recover into the upper 50s to low 60s to close out the week. We’ll keep an eye on Christmas weekend for our next storm system, but the usual model disagreements are sufficient enough where any confidence in any rain is pretty low.

A fairly lousy and potentially high-impact weather day lies ahead for Sunday as a strengthening nor’easter moves along the coast. Wind and rain will begin to pick up early Sunday morning, with gusts near 45 MPH at times (and potentially even higher on bridges and overpasses). Rainfall could turn out to be quite significant, especially within any thunderstorms that can fire; before it’s over, many of us could see 3-5″ of rain with even higher amounts in some spots. Flooding is increasingly a concern as a result, especially with the potential for an 8′ water level around the 11:17am high tide coinciding with continued heavy rain. Finally, if surface-based instability can develop, a severe thunderstorm or two with locally damaging wind gusts and maybe even a tornado could be possible. All this to say that Sunday’s a good “stay inside” day.

A nor’easter will make this second-to-last shopping weekend before Christmas a little tricky, with heavy rain, gusty winds, and coastal flooding all coming into play, especially on Sunday.

Well, first off, this is not going to be the best weekend of weather ever, especially as we get into Sunday as a now fairly well-discussed nor’easter heads up the coast. So, if you can get some time outside on Friday, do that. It’ll be a chilly start, with lows in the mid-30s and perhaps even a tick or two close to freezing further inland. Temperatures will then warm to around 60° under mostly sunny skies.

There will be a risk for minor coastal flooding with high tide around 9:28am. Water levels should peak just around 7′, and this should be enough to cause a few problems on Lockwood as well as around Fishburne and Hagood. Widespread issues are not expected, though.

Reinforcing strong high pressure building into the area on Thursday keeps our weather generally cool and quiet, though winds will be blustery and there will be a coastal flooding risk in the morning.

Lows will dip only to the low 40s owing to breezy conditions restricting better radiational cooling. However, cool air pushing in from the northeast will keep highs capped to the upper 50s despite plenty of sunshine. Combine that with an increasingly stiff breeze — 15-20 MPH in the metro, with higher gusts — and you’ll be glad for a jacket with some wind-breaking capability. At least the sun will be out, and the sky should be largely unmarred by any cloud cover.

High tide around 8:37am will get high enough for minor to perhaps moderate coastal flooding smack dab in the middle of the commute. Be ready for possible road closures if downtown is in your commute plans. I’d also be cautious around Long Point Road near Snee Farm as water levels could approach thresholds to flood that road as well. Coastal flooding will remain a concern for the next few mornings, especially as we get into the weekend.

Another chilly start is in store for Wednesday as high pressure to our north keeps some cool air blowing into the area throughout the night. This will send temperatures down to the mid-30s once again, with another shot at freezing in a few more secluded spots. Wind chills will dip below 32° at times in the morning, so be sure to dress appropriately. The good news is that we warm up some compared to Tuesday, heading to the low 60s in the afternoon under partly cloudy skies.

The brief warmup doesn’t last long, though: a reinforcing cold front comes through overnight Wednesday into Thursday, ushering in strong high pressure that will not only reinforce the chill — expect highs just to top out in the mid-to-upper 50s — but also kick up the northeasterly winds, which will start to drive tidal departures higher as well, which may lead to minor to moderate coastal flooding in the morning. This strong high pressure will lead to another mid-30s start on Friday, with highs struggling to the upper 50s despite mostly sunny skies. We’ll also need to watch Friday morning’s tidal departures for the risk for additional coastal flooding.

Tuesday will be another sunny day across the area, though you’ll want a jacket as cooler-than-normal temperatures continue. We start the day in the mid-30s, but the wind chill will make it feel around freezing. Some spots well inland could hit freezing, too. Bring in your pets tonight and cover or bring in any sensitive plants, just in case. Temperatures then warm once again to merely the mid-to-upper 50s despite mostly sunny skies as cool high pressure persists. This runs a few degrees below normal; the normal high for December 12 is 63°.