Expect generally quieter but warmer conditions for the second half of the work week as high pressure gives us a respite before another unsettled period commences Saturday.
Wednesday will feature a mix of clouds and sun that’ll help drive temperatures into the mid-80s in the afternoon after a start near 70°. A few showers and thunderstorms will be possible in the afternoon and early evening as a weak front moves through the area, and a strong wind gust or two can’t be ruled out in the stronger storms.
High pressure is the main weather driver on Thursday, yielding a fairly quiet and warm day across the Lowcountry. We’ll start the day in the mid-to-upper 60s, warming to the mid-to-upper 80s in the afternoon with just some passing clouds from time to time. Friday should remain mostly quiet with temperatures once again starting in the mid-60s before yielding to mid-80s in the afternoon. High pressure will be departing ahead of our next disturbance, and there’s still some question as to how soon showers and thunderstorms arrive in the area as a result. So, for now, there’s a slight chance we could see some activity Friday night, but it’s more likely that unsettled weather holds off until Saturday.
Tuesday figures to be a fairly active weather day with a couple rounds of storms expected. The first one will be ongoing as we wake up and commute; periods of heavy rain will be possible within thunderstorms, so be ready for delays in the morning. One other twist will be in the form of a warm front that will lift north across the area as we get into mid-morning; this could enhance low-level shear enough where the environment might support a brief tornado (though this risk is fairly low all things considered). The first round of showers and thunderstorms should get offshore roughly around midday, and many of us will catch a break from the rain early Tuesday afternoon. Heading into mid-to-late afternoon, expect additional scattered showers and thunderstorms to fire across the area. There will be a damaging wind risk within the strongest storms, so you’ll want to keep an ear out for possible weather warnings. Storms will be possible well into the evening before chances head back down around midnight or so.
Temperatures Tuesday start on the warm and muggy side in the mid-to-upper 60s. Expect highs to top out in the low 80s given the expected showers, thunderstorms, and overall cloud cover.
We reached 90° on Tuesday, the third 90° high of the year and the first time since April 20, when we reached 91°. We turn even warmer for Wednesday and Thursday as high pressure ridges over the area. Wednesday will feature highs in the low-to-mid-90s under mostly sunny skies. Heat indices won’t get too out of bounds, but it’ll still feel a touch warmer than the air temperature will indicate.
High pressure remains in control to start Thursday, sending us to the mid-90s in the afternoon with heat indices in the mid-to-upper 90s possible. A storm system will approach the area, though, and this will help ignite showers and thunderstorms later in the afternoon and evening. Given the moist, unstable, and decently sheared environment, a few of those storms could turn strong or severe. We’ll keep an eye on how things evolve further to our west Wednesday as they’ll inform the situation locally on Thursday. Stay tuned.
Showers and thunderstorms feature prominently in the forecast on Friday as a cold front moves through. A couple stronger storms still can’t be totally discounted in this scenario, though the risk looks lower than Thursday at this point. Temperatures will be governed by clouds and rain, topping out in the mid-80s. Once the front gets through late Friday/early Saturday, cooler and drier air moves in for what should be a rather nice weekend!
We may contend with a storm or two in the morning, but the weather story for Tuesday will be the return of the 90s in the afternoon. It’ll be a warm start with lows around 70°, but as the ridge aloft builds in, highs top out in the low 90s. If there’s one bit of good news here, it’s that it’s not summer-humid just yet, and dewpoints should run in the mid-60s, keeping heat indices reasonably in check. Cloud cover will be diminishing throughout the day as well, so expect plenty of sunshine as we get into the afternoon and evening hours.
Scattered showers and thunderstorms will arrive in the metro area late Tuesday and last through Wednesday morning before tapering. An isolated storm is possible along the seabreeze in the early afternoon, but otherwise, expect a mostly quiet day of weather across the area for Wednesday. We’ll get started in the mid-60s — about 5° or so above normal for this point in the year — and warm to the mid-80s in the afternoon. These temperatures generally hold true for the rest of the week, too, as high pressure reasserts control. Thursday and Friday will be rain-free, with just a slight uptick in clouds on Friday ahead of a disturbance that brings scattered storm chances to the area for the weekend.
Our next chance of wet weather arrives later Tuesday as a disturbance aloft moves into the area. We start the day on a dry note, though, and not everyone will see rain all the time heading into Tuesday afternoon and evening. Expect generally partly cloudy skies away from the scattering of storms. Lows will run in the low 60s, yielding to low-to-mid-80s in the afternoon.
Showers and thunderstorms will be possible overnight Tuesday into Wednesday morning, which may have some relatively minor commute impacts depending on how quickly the disturbance can depart. Stay tuned.
High cloud cover will factor in somewhat prominently on Wednesday, but we’ll still get plenty warm with the filtered sunshine. Expect highs in the mid-80s after a low 60s start.
The heat turns back up to levels closer to Monday’s upper 80s with another couple runs at the 90° mark for the first time in 2024 coming up Thursday and Friday. High clouds will clear, leaving behind a mostly sunny sky on Thursday. A surface trough will move into the area Friday, which could act as an instigator for a few showers or thunderstorms in the afternoon (though most will stay dry). If we don’t hit 90° Thursday, we should do it Friday.
The above-normal warmth carries into Saturday before a front knocks temperatures back down to more seasonable levels for Sunday into next week. (Alas, the aforementioned front will also keep shower and thunderstorm chances in the forecast over the weekend as well, though it won’t be a washout.)
Tuesday will turn a little warmer as winds continue to blow southerly on the backside of high pressure. We start the day in the mid-50s, warming to around 80° in the afternoon as clouds mix in more prominently into the sky character. No rain, though we will likely see some evening coastal flooding once again with high tide around 9:34 PM thanks to the recent new moon and continued onshore flow.
This stretch of warmer-than-normal temperatures comes to an end on Wednesday as a cold front moves through the area. Showers and thunderstorms will be ongoing ahead of the front, and there will be a risk for a few of those storms to be on the strong to severe side. Damaging wind gusts will be the main concern, but a tornado or two can’t be totally ruled out as the line pushes eastward. If storms take a little longer to get here, that could increase the severe weather threat as well. I’d be prepared for a somewhat stormy morning commute. The good news is that the front should clear the area by evening, sweeping showers and storms offshore and allowing cooler and drier air to work into the area. Windy conditions will be expected so be careful on the bridges.
From there, temperatures run several degrees below normal for the next few days, including Bridge Run weekend. Thursday will be a much sunnier day than Wednesday, but will run almost 10° cooler in the wake of the front. Expect highs to top out in the upper 60s to around 70° in the afternoon. Friday will start even cooler, with lows in the mid-40s yielding to highs in the upper 60s once again under mostly sunny skies.
We’ll start the Bridge Run in the mid-40s and warm to the mid-60s in the afternoon under mostly sunny skies. Dewpoints will run in the low 30s in the morning, dropping to the upper 20s in the afternoon as daytime heating mixes down even drier air. All in all, sweat should be a rather efficient cooling mechanism, and there are otherwise no weather concerns.
