We have a soggy Thursday coming up as Tropical Storm Mindy, which was named and made landfall on the Florida Panhandle in the space of four hours earlier this evening, moves to our south, bringing along a tropical airmass that will help squeeze out quite a bit of rain particularly in the morning. High tide at 10:19 AM will be of particular interest as high-resolution models strongly suggest that heavy rain will be in the area ahead of and around that time. This could spell a flooding concern for downtown Charleston depending on where the heaviest rain sets up. Be cautious during tomorrow morning’s commute, and be ready to use alternate routes.

The heaviest rain will fall in the morning, but there will be the risk of showers and thunderstorms through the evening as a cold front will move through the area. Once that front’s through, though, we’ll be set up for a nice weekend. Meanwhile, Mindy will be shooed away from the area along the aforementioned cold front, and there are no additional tropical concerns of note for now.

Temperatures will top out just in the low 80s thanks to the prevalent cloud cover and rainfall, well below early September norms. As we head into Friday and the weekend, temperatures will continue to run a little below normal — another taste of fall as we head deeper into September.

Scattered showers and thunderstorms will once again figure into the forecast for Wednesday. An approaching cold front as well as some upper-level help in the form of a trough will contribute to scattered to numerous storms in the afternoon and evening hours. Brief bouts of heavy rain will be possible, and a few storms could get gusty, but severe weather appears unlikely.

We’ll get off to another muggy start with mid-70s lows. Expect mid to upper 80s until storms get going in the afternoon. Mix in the humidity and it will feel closer to the upper 90s.

Finally, we will want to keep an eye on water levels around the 10:12 PM high tide for the potential for some minor salt water flooding as water levels could get near 7’. We might have some rain in the area around that time, too. Thus, time of high tide will merit close watch.

A cold front pushing south across the area is ushering in some lower dewpoints this morning, especially further north and west, making outdoors a little bit more comfortable today than we’ve seen in the recent past. We’ll stay warm with temperatures in the mid-to-upper 80s, but the gradual decrease in humidity throughout the day will make it more bearable. Another shot of drier air pushes in overnight, and tomorrow’s weather looks even better. Enjoy!

After scattered storms dotted the interior with downpours once again this afternoon, most of us get a rain-free Thursday as stacked high pressure and a lobe of (relatively) drier air filter into the area from the Atlantic. Temperatures look to head up to the upper 80s to around 90°, right around where we should be in late August. We’ll keep the relatively calm and quiet weather into Friday and the weekend as well, with upper 80s and just the standard slight chance of afternoon thunderstorms through Sunday.

A tropical upper tropospheric trough — more commonly known as a TUTT low — will bring some unsettled weather into the area tonight into tomorrow morning as it moves westward across Florida and spins some energy and enhanced moisture our direction. The best risk for heavy rainfall in the morning will be along the coast. Rain could start to pick up quite early in the morning and be problematic through the commute. The good news is that much of it looks to fall around low tide, but minor flooding just cannot be ruled out given how soggy soils have become. By afternoon, the risk for showers and thunderstorms spreads inland.

Temperatures will top out in the upper 80s across the area in the afternoon. Mix that in with humidity, and you’ve once again got heat indices around 100° in the afternoon.

Rain chances turn a little more scattered Thursday into Friday and the weekend, but we’ll keep that summertime heat around with highs topping out in the upper 80s to around 90° each day.

Persistence is the word when looking at Tuesday’s forecast: Warm, humid, with scattered thunderstorms firing along the seabreeze, primarily in the afternoon. (There is a chance a shower or two could scrape the coast in the morning, too.) Temperatures should generally top out in the upper 80s with heat indices in the low 100s thanks to plenty of late-August humidity.

Expect this pattern to stay with us for the rest of the week, with a little more coverage on Wednesday thanks to an upper-level tropical low (a Tropical Upper Tropospheric Trough, to be precise) helping to send a little more moisture and forcing our way. After that passes, coverage will ratchet back a few clicks as high pressure stays in control.

Fred may be long-gone, but its tropical moisture continues to linger across the Lowcountry for another day, making for another round of stifling heat for Thursday. Temperatures will head into the low 90s; combine this with heinous dewpoints in the upper 70s, and that will yield heat indices around 105°. This is getting to the point where heat stroke becomes a real possibility, so be sure to take plenty of breaks in the shade and get plenty of hydration if you must be outside in the heat of the day.

Some will see relief through showers and thunderstorms. In fact, there is a small chance of storms once again in the morning if the High-Resolution Rapid Refresh model has anything to say about it, so we’ll want to watch that trend. Otherwise, we should see another round of scattered afternoon thunderstorms as the heating of the day kicks in and the seabreeze makes its trek. Once again, storm motions won’t be terribly fast, and with precipitable water values at or over 2”, flooding certainly cannot be ruled out in spots.

Fred continues to move northward across the western Carolinas this evening, bringing quite a ruckus including significant flash flooding in the NC mountains and several tornadoes. For our part of the Lowcountry, heavy rain has been the story. Heavy rainfall closed roads this morning in parts of downtown Charleston, while a stationary downpour within a rain band produced a radar-estimated 5-5.5” of rain across Ravenel and Hollywood.

As we get into Wednesday, Fred’s remnants will become long-gone, but its legacy of deep tropical moisture will remain. An airmass characterized by surface dewpoints in the upper 70s will linger, keeping things rather humid across the region. Heat indices look to top out in the low 100s despite the fact we may not even crack 90° tomorrow.

We may start the day with heavy downpours near the coast. High-resolution models have had a pretty consistent signal that lingering banding features from departing Fred may help kick off a few showers and thunderstorms during the morning hours, which might have impacts on the commute. Afterward, high pressure aloft will increasingly reassert itself, which indicates generally scattered showers and thunderstorms developing on the seabreeze in the afternoon. Storm motions will be slow and largely driven by the inland progression of the seabreeze, so pockets of very heavy rain cannot be discounted. Otherwise, though, there will indeed be a mix of sun and clouds, so it won’t be total gloom like we’ve seen the past day or two.

Get ready for periods of heavy rain tonight into Tuesday as Fred, which made landfall earlier near Cape San Blas, FL, continues its northward trek through Alabama and Georgia tonight into Tuesday. Deep tropical moisture will be the name of the game, and models show a feeder band-like feature off of the Atlantic coming up through the area early Tuesday morning. There’s a chance that the band could be moving through the area during the morning rush, so that’s certainly a trend to watch closely. We should see a lull followed by another renewed round of showers and thunderstorms as daytime heating takes hold. All in all, NWS is forecasting another 1-3” of rain (with locally higher amounts) before it’s all said and done Tuesday night.

Given the eastward nudge in Fred’s track over the last day, we’ll be keeping an additional eye out in case conditions become marginally favorable for severe weather closer to the Lowcountry. Right now, it looks like the bulk of the severe risk will stay to our west and northwest, cutting through Georgia into the Upstate. Still, shear profiles suggest that there could be a small window for severe storms late tonight into tomorrow. It may not be the worst idea to have your weather radios in the on and alerting position overnight, just to be safe. It’s important to note that this is not another Elsa: the center of circulation is much further to the west this go-around, and that in turn keeps the more favorable tornado parameters west.

Temperatures will predictably remain suppressed in the mid-80s given the prevalent cloud cover and rainfall. This remains a few degrees below normal for August.

Tuesday promises another day of isolated showers and storms along and ahead of the seabreeze as highs top out right around 90°. Humidity will make it feel a little closer to 99-100° as the seabreeze moves past during the afternoon. Otherwise, there’s not too much to write home about as ridging of high pressure aloft and at the surface persists.