A cold front approaching the area should kick off some scattered showers at times throughout the day, with the best chances for rain generally occurring around midday to early afternoon. It’ll be one more unseasonably warm and muggy day across the area despite full overcast: lows will bottom out in the mid-60s — right in the neighborhood of the typical high for early December — with highs topping out in the mid-70s in the afternoon. It may be warm enough for some instability to develop, which could lead to a thunderstorm or two even as the front gets closer during the evening. No severe weather is expected, though. Generally speaking, rainfall amounts won’t be much to write home about — a few hundredths of an inch for most, with perhaps some locally heavier accumulation if a storm can fire. Shower chances taper after sunset, with the front to follow overnight.

The weekend will be unseasonably warm with off and on showers, particularly starting Saturday afternoon and lasting into Sunday. The first thing of note will be the low temperatures in the low to mid-60s each morning. The normal high for early December runs around 67° or so…and we’ll be within striking distance of that in the mornings. Afternoon highs will be tempered by cloud cover and shower activity, but will still run well above normal in the mid-70s. As for the rain, it looks to be fairly on and off, with models hinting that a thunderstorm complex moving across the Gulf Coast into Florida may rob some of the moisture transport into the area. This could act to reduce the amount of rain we ultimately receive and may make the weekend look like less of a washout than first thought. We’ll keep an eye on this, but keep rain gear handy anyway and be ready for travel issues, because when it sprinkles, traffic snarls.

Our recent chilly spell will come to an end on Friday as warmer and more humid air moves back in just in time for the start of meteorological winter (December-February). We start Friday in the upper 40s — well above where we have started the past few mornings — and warm to the mid-70s in the afternoon. Unfortunately, showers will also be returning to the forecast, with isolated to scattered showers developing in the afternoon and increasing in coverage overnight heading into Saturday.

Saturday should feature the greatest shower coverage, with on and off rainfall expected. It’ll still be warm, though — lows start in the low 60s, roughly where our high was on Wednesday — with temperatures heading to the low-to-mid-70s despite the rain in the area. Showers will keep on going into Sunday, though coverage may become a little more sparse as we head into the afternoon and evening hours. That being said, most of the models still have showers going well into Sunday night, so keep the rain gear handy. We’ll run about as warm, if not slightly warmer, than Saturday, with highs running solidly in the mid-70s.

Keep those plants covered or indoors: Frost and freeze conditions will return Wednesday night into Thursday morning as cool high pressure remains in place for one more day. Lows will bottom out in the low to mid-30s in much of the metro, with the warmer temperatures near the water. We could even see some 20s further inland and in more rural locations as well. Make sure your pets have a safe place to be tonight!

Temperatures on Thursday will warm to the low-to-mid-60s in the afternoon under partly cloudy skies, perhaps running a few degrees warmer than Wednesday’s highs, but still on the cool side of normal for late November.

A Freeze Warning is in effect for Tuesday night and Wednesday morning. Expect temperatures to fall into the 20s inland of 17-A, with temperatures around 30° in much of the rest of the metro area. Places closer to the water such as downtown and the islands should stay just above freezing, though frost will be a concern there as well. Bring in your sensitive plants and make sure your pets have a warm place to be tonight.

Tuesday will begin a string of a few chilly mornings across the metro area. Temperatures will start in the mid-30s; breezy northwest winds will make it feel closer to freezing, so bundle up accordingly. (There should be too much wind and too little moisture for frost formation, BTW.) Cloud cover will hang around for the morning before scouring out in the afternoon. Even so, highs will struggle to the mid-to-upper 50s as northerly winds continue to blow cold air into the region.

There will be a chance for a little salt water to creep up out of some drains around Lockwood as well as out of Gadsden Creek with Tuesday morning’s high tide, though it should peak just shy of coastal flood criteria. Still, you don’t want to drive through salt water if you can help it. High tide on Tuesday morning is expected to peak around 8:17am.

After a very chilly and raw Sunday in which the high temperature didn’t (as of this writing, anyway) reach 50°, temperatures make a brief rebound for Monday in the wake of a front as high pressure builds in. Diminishing cloud cover and northwesterly winds will help temperatures rebound to the low 60s on Monday, which will feel positively wonderful. Temperatures will then drop into the upper 30s for Tuesday morning as the cooler high pressure begins to settle in over the area. Temperatures will only reach the mid-50s on Tuesday despite ample sunshine. Radiational cooling conditions improve tremendously as winds go light and skies go clear Tuesday night into Wednesday morning, and this will allow temperatures to get down to freezing for the first time this season in many spots in the metro, particularly inland. Highs will head to the mid-50s once again with full sunshine.

From there, high pressure begins to move away, turning nature’s heat pump back on as winds go more southerly. We’ll get off to another frosty start Thursday morning before warming to the low 60s in the afternoon. Friday will be even warmer, with lows in the mid-40s (closer to normal for this point in the year) and highs in the low 70s in the afternoon. We’ll keep this warmer weather going into the weekend, with lows well above normal for Saturday and Sunday, albeit with some shower chances as mid-level disturbances swing through from time to time.

Sunday will feature more in the way of cloud cover as another disturbance affects the area. High pressure wedging southward will help keep things on the cool side as northeasterly winds continue to blow into the area. We start the day in the mid-40s and may not reach 60° in the afternoon thanks to the cloud cover. We should stay rain-free for the morning through early afternoon; from there, showers may begin to develop and move across the area. The best chance for showers will be in the evening as low pressure to the south makes the closest approach. Rainfall should generally be on the light side, but a few pockets of heavier rain certainly can’t be ruled out. Rain should clear the area by Monday morning as high pressure builds back into the area.

The other weather concern for Sunday will arrive early in the morning in the form of coastal flooding. Favorable northeasterly winds and astronomical effects the upcoming full moon will drive water levels into minor to possibly moderate flood stage around the 6:44am high tide Sunday. Salt water may close some roads as water levels approach 7.4-7.6′. If you have early-morning travel plans around the edges of the downtown peninsula, especially on the west side, prepare to reroute around flooded and closed roads.

We’ll stay chilly over the weekend as high pressure wedges south into the area, keeping north and northeast winds in place throughout. Temperatures Saturday generally start in the mid-40s before warming to just the low 60s in the afternoon under partly cloudy skies, with clouds increasing as we get later in the day as another disturbance starts to draw closer. Increased cloud cover with the wedge hanging on tight will keep temperatures from getting too far above 60° in the afternoon on Sunday. We should get the daylight hours in rain-free, with showers on the increase as the aforementioned disturbance and associated surface low pass by overnight into early Monday.

The main weather concern will be the risk for coastal flooding early each morning this weekend thanks to the upcoming full moon and northeasterly winds, which are very favorable for piling up water in our neck of the woods. The water level forecast has increased for Charleston Harbor Saturday morning, and we now could look at 7.3-7.5′ with high tide around 6am, capable of closing some roads. Expect a repeat around Sunday morning’s 6:46am high tide as northeasterly winds persist, with water levels likely high enough to produce moderate coastal flooding (7.5-7.7′). Stay tuned for possible Coastal Flood Advisories from the National Weather Service.

We’ll get Black Friday off to a bit of a cloudy and perhaps showery start as a disturbance ripples through the area, kicking up some patchy rains for a few hours Friday morning. From there, rain will depart and clouds will gradually break some, and we should end the day with some sunshine. We start Friday in the upper 40s and warm to the low 60s.

High pressure wedging southward will keep Saturday on the cool side under a mix of sun and clouds. Temperatures start in the mid-40s but may not crack 60° in the afternoon given the cool high pressure wedging into place. Sunday will represent the coolest start of the set with lows in the low 40s expected. However, we’ll warm to the low 60s in the afternoon as the wedge begins to weaken in advance of another disturbance for Monday. Still, high temperatures will run on the cool side of normal, so sweaters may be advisable.

Coastal flooding could be an issue Saturday and Sunday mornings. Water levels around the 6am high tide Saturday could reach 7.2′, while moderate coastal flooding is possible with Sunday morning’s 6:46am high tide as water levels could peak between 7.6-7.8′. We’re approaching a full moon on Monday, but the bigger driver of coastal flooding will be NE winds kicking up near the coast thanks to a pressure gradient between high pressure building in over land and low pressure spinning up offshore. Stay tuned for possible Coastal Flood Advisories from the National Weather Service.