Here comes the warmest day of this week! A coastal trough will move inland during the day Tuesday, which will allow some warmer air to infiltrate the area from the Atlantic. It remains to be seen just how far inland this warmer air can penetrate; we could see some spots near I-95 run much cooler, possibly not getting out of the 50s.

Expect a scattering of showers in association with the aforementioned trough, but it won’t rain all day at any one location. A couple of the models want to bring some instability inland, but the thinking is that any thunder stays over the water. Aside from slick roads from the rain, not expecting much in the way of any hazards from tomorrow’s weather.

Well, the 80s are over (for at least a while, anyway). A cold front that came through Sunday morning ensured that our high of 68° would be set…at 1am. It was a somewhat chilly afternoon, and we have more of the same in store for the week ahead as well-below normal temperatures become the rule heading into the weekend before Thanksgiving.

It’s a tale of two air masses this weekend: The warm, still somewhat humid Saturday giving way to the winter-like, much cooler and drier day on Sunday. Nicole’s legacy will hang around one more day in the form of the somewhat modified tropical airmass; while dewpoints will be lower than they have been the past couple days, mid-60s dews are still pretty moist for this time of the year. We’ll see a mix of sun and clouds ahead of a cold front — oh, the cold front — that will pass by rain-free on Saturday night.

Sunday’s going to be a completely different animal as cold Canadian air rushes into the area. Lows will bottom out in the mid-50s on Sunday, but despite nearly full sunshine, the cold air advecting in will keep highs only in the low 60s. Sunday night into Monday will be a much different story, with lows potentially dipping into the upper 30s in spots — will need to keep an eye out on frost potential for Monday morning.

Next rain chance arrives with a reinforcing shot of cold air on Tuesday into Wednesday; we’ll close next week unable to get temperatures above 60°, it looks like. Bottom line: Sweater weather fans, time to shine!

We have a potentially very busy 18-24 hours of weather ahead as Tropical Storm Nicole makes the turn to the north and the northeast overnight into Friday, keeping us on the “dirty” side of the storm. The main concern is overwhelmingly the threat for tornadoes overnight. A Tornado Watch is in effect until 1am, and it wouldn’t be surprising to see it extend even beyond that. Secondary to this will be the continued risk for heavy and potentially flooding rain at times, with gusty winds also a concern.

Nicole’s roughest weather arrives tomorrow and will last through Friday afternoon before improvement sets in just in time for the weekend. Heavy rain, gusty winds, tidal flooding, and a few tornadoes are all on the table with this event. Here’s what to expect.

We have a busy few days of weather ahead of us as Tropical Storm Nicole makes landfall on Florida, perhaps as a hurricane, and then turns north and northeast to strafe the Carolinas with heavy rain, wind, and maybe even some severe weather.

Election Day will feature rain-free conditions, plenty of sunshine, and much cooler temperatures as high pressure to the north wedges into the area. This will definitely feel a lot different than the mugginess we’ve had for the past week-plus. You’ll want to keep a jacket around, too, as winds become gusty as the pressure gradient between the high building in from the north and Subtropical Storm Nicole to the south intensifies. Watch for gusts upwards of 25 MPH away from the coast, with gusts 30-35 MPH possible at the beaches.

The last total lunar eclipse of 2023 — and last one visible from the US until 2025 — will peak tomorrow morning just before 6am. The moon will be getting lower on the horizon in the western sky, but cloud cover should be sparse for eclipse viewing.

The full moon will also be a contributor to elevated water levels in Charleston Harbor with the 7:31 AM high tide, which is expected to peak around 7.6′, producing minor to moderate coastal flooding. This may have some impacts on the morning commute for folks traveling around downtown Charleston. Be ready to use alternate routes in case you encounter flooded or closed roads.

Mariners should take note that a Tropical Storm Warning has been hoisted for the coastal waters (not the harbor, yet) with very rough marine conditions expected to develop due to the aforementioned pressure gradient. There are no land-based tropical headlines as of this writing.

An unsettled week lies ahead, particularly for those of us near the coast, as a possible tropical or hybrid cyclone develops and moves toward Florida around mid-week before recurving with a cold front later in the week. After that front gets through, below-normal temperatures will arrive by Sunday.

We’ve got another unseasonably warm day on tap for Sunday as an anomalously strong ridge of high pressure aloft continues to extend into the Carolinas. High clouds will favor prominently well ahead of a cold front to our west, but that won’t act as much of a governor on temperatures with low 80s still expected in the afternoon. Indeed, onshore flow is likely going to be the only thing keeping us from approaching the record high of 87° set in 2003.

The morning warmth is almost more remarkable: lows in the upper 60s are forecast, which is getting close to 20° above normal for this point in the year. We should fall shy of the record high minimum temperature of 71° set in 2003, but it does look like we’ll give the record a good run for the money.

A stray shower or two can’t be totally ruled out, but we’ll stay sandwiched between the front to the west and better instability and convergence over the waters and should stay dry as a result.

Finally, minor coastal flooding will be possible with the 6:05 AM high tide as we approach a full moon on Tuesday. Water levels approaching 7′ in the harbor could put some salt water on roads around Gadsden Creek once again — think Fishburne and Hagood — as well as spots along Lockwood (both Drive and Boulevard).

Even warmer weather is in the forecast for Friday and the weekend as high pressure at the surface slips offshore and winds turn southerly. Friday will still have a semblance of a fall feel, at least in the morning, as lows dip into the upper 50s ahead of highs in the upper 70s in the afternoon.

Thereafter, a more southerly component of wind begins to kick in, and we will begin to see temperatures (and humidity) kick up another notch. Saturday and Sunday will both start in the mid-60s — some 15° above normal — with highs reaching into the low 80s each afternoon. We’ll get close to record high minimums this weekend, but don’t anticipate breaching those. (The record high minimum for Saturday is 69°, and for Sunday is 71°, both set in 2003 during a record warm stretch.) Rainfall should be largely a non-issue, though a shower or two can’t be ruled out from time to time especially later this weekend as some upper energy interacts with a surface trough to our west.

The upcoming full moon and continued onshore flow will contribute to minor coastal flooding around times of high tide beginning Friday evening. More substantial coastal flooding will be possible as we head into next week as we watch for the potential for low pressure to develop in the western Atlantic, cranking the pressure gradient and northeasterly winds. This low could drive rain chances up in our neck of the woods as well, but the forecast extent of the rain still needs some finesse. Stay tuned this weekend for updates.

If you’re looking for a return to that fall feel that we had for a couple weeks in October, you may be waiting a little while: above-normal temperatures are favored through mid-month in the eastern third of the continental US. There are some signs that the pattern might change as we head toward Thanksgiving and beyond — stay tuned, though.