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.
The week ahead will be unsettled at times as a couple disturbances, including a reasonably strong cold front, come by this week, which will bring more beneficial rain to the area (and maybe even a few rumbles of thunder).
After a dreary weekend, some sun begins to peek back out for Monday, and this will help temperatures get closer to — but still a touch below — mid-November norms. Expect highs in the mid-to-upper 60s Monday through Wednesday, with high temperatures reaching the low 70s starting Thursday and continuing into the weekend, with a slight cooldown for Sunday in the wake of a weak cold front.
Clouds will steadily increase through the first part of the work week as a reasonably vigorous disturbance ejects out of the southern Plains, with surface low pressure moving southeast from the Gulf Coast toward the Florida peninsula, dragging an inverted trough to its north that will help be a forcing mechanism for some shower activity here at home. There’s a slight chance of showers as soon as Wednesday, with rain chances peaking Thursday before gradually tapering Friday and perhaps into Saturday depending on the timing of the trough’s exit and the aforementioned front crossing the area. Most of Saturday should be rather nice, and Sunday will offer even more in the way of sunshine.
The warming trend that began this past weekend continues for much of the upcoming week, but a front will bring along some cooler air — and maybe a few showers — as we head into the weekend.
The week ahead will feature the strongest cold snap of the season thus far sandwiched between a warm start and a warm finish. It’s a classic “shorts then sweaters” week of fall weather in the Lowcountry as a strong front moves by late on Halloween.
The story of this week’s weather will be high pressure keeping a firm grasp on the area for the rest of the week (and maybe even the rest of October). This will lead to generally quiet weather, with a warming trend bringing us into the low 80s starting around midweek. Monday will be the coolest of the set in the wake of a dry cold frontal passage; we start the day around 50° and warm into the low 70s in the afternoon with just a few clouds. Tuesday starts a touch cooler, but the warming trend will begin with temperatures reaching a little warmer in the afternoon. A decent stretch of above-normal warmth takes hold from there, with variable cloud cover but little else to write home about as moisture is generally scant. All in all, it’s not a bad week to get the car washed (note to self) and enjoy some outdoor lunches.
The only concern may end up being coastal flooding at times of high tide possibly starting as early as Tuesday. Winds will be out of the northeast as high pressure settles in to our northwest, and this combined with the upcoming full moon will once again start to send water levels above coastal flood criteria as we head into the latter half of the week. Keep an ear out for Coastal Flood Advisories from the National Weather Service.
Overall, we’ve got a pretty nice week ahead with temperatures running generally below normal and only one passing rain chance on Friday.
A trough moving by overnight Sunday into Monday could bring a few showers early Monday morning, but those will be done by daybreak, and we should see a partly cloudy day with highs topping out only in the mid-to-upper 60s, some 10° below normal for this point in the year. (Might be a little taste of sweater weather?) We start Tuesday in the upper 40s with highs once again peaking shy of 70° with more sunshine expected. We have a similarly cool start Wednesday but with unfettered sunshine, expect highs to top out in the low 70s. Thursday runs a little warmer with lows starting in the low 50s and highs in the mid-70s with a little bit more in the way of cloud cover (but still plenty of sun, too).
Our only real rain chance this week arrives ahead of a cold front on Friday. Generally, expect a scattering of showers in the afternoon and evening ahead of the front, but nothing too outrageous. Highs will run in the mid-70s. Behind the front, a modest cooldown will ensue, but it should be a really nice weekend with lows in the 50s and highs in the low 70s each afternoon.
After a day that featured lows in the low 50s and highs topping out just in the low 70s, clear skies and calm winds will allow temperatures across much of the metro area (inland of the coast, anyway) to fall into the 40s for the first time since early May on Monday morning. Sunny skies will prevail throughout the day, and temperatures should reach the mid-70s in the afternoon as a result. Overall, it will be another really nice day across the Lowcountry.
The chill will gradually recede as high pressure shifts offshore during the day Monday. Tuesday will run warmer and a little cloudier, with highs topping out in the low 80s in the afternoon after a mid-50s start. A little more cloud cover works into the area by Wednesday as a jet streak strengthens overhead, which should lead to a few showers later in the day (though there’s a lot of dry air to overcome initially). Shower chances improve into Thursday as low pressure moves eastward out of the Gulf of Mexico. We should see an uptick in cloud cover and a little cooler day as well as high pressure wedges in from the northeast. We’ll stay wedged in for a good bit of Friday, though a warm front should lift northward later in the day. Shower chances will continue and perhaps tick up a bit as the aforementioned warm front gets nearby. A little thunder will be possible, too.
Conditions should gradually improve over the weekend as a cold front gets through late on Saturday, and by Sunday, temperatures head back below normal into the mid-70s under mostly sunny skies. (Frontal timing, of course, will be fine-tuned as the week goes on.)
A blocking pattern aloft will keep our weather relatively quiet for much of the week before a front approaches heading into the weekend, which might deliver the first real shot of fall weather to the area for early next week.
Cloud cover will generally be sparse through Wednesday as high pressure remains firmly in control across the area. Our mornings will generally start in the low to mid-60s with highs topping out in the low 80s each afternoon with plenty of sunshine to be had. Cloud cover begins to tick up a bit for Thursday into Friday as the aforementioned front begins to approach the area. It remains to be seen just how much moisture moves back into the area; for now, the forecast remains rain-free, though it wouldn’t shock me to see some shower or thunderstorm chances added as we head into Friday. Saturday should feature decreasing clouds, and then it looks like a reinforcing shot of cooler air moves in for Sunday that could knock temperatures well below normal for this point in the year. We aren’t into sweater weather yet, but we’re making progress!
We may be past the autumnal equinox, but Monday clearly looks to have missed the memo as it brings back a bit of summer before temperatures fall back below normal later this week. Dry air will keep skies mostly clear, and a bit of shortwave ridging will help highs top out around 90° in the afternoon after starting the day in the upper 60s to around 70° at the coast. From there, though, changes will be afoot as high pressure anchored in New England starts to wedge into the area beginning Tuesday. This will drive high temperatures from the mid-80s on Tuesday to the low 80s by Wednesday, with below-normal highs lasting into the weekend. A trough developing offshore will help keep shower chances in play for much of the week, primarily in the afternoons, though it’s worth noting that we’ll likely get some sunshine in as well at times. Northeasterly winds will turn breezy as we head into the second part of the week, and this could drive some coastal flooding concerns through the weekend. Some of the guidance is spitting out some fairly high tides, but it’s also worth noting that this guidance isn’t really that awesome and often goes to extremes. Keep an ear out for Coastal Flood Advisories from the National Weather Service.
