Jared Smith founded @chswx on Twitter in 2008 as an experiment in disseminating weather data through social media. In the ensuing decade-and-a-half, @chswx has provided live coverage of tropical cyclones, tornadoes, severe weather, and even a couple bouts of winter weather to the good people of Charleston, SC.
If you weren’t a huge fan of the winter-like chill that shaped the past week’s weather, here comes a somewhat more seasonable feel to the air for Thanksgiving week. (We’ll also have some showers and some tidal flooding to come along for the ride.)
We have another chilly night in store across the metro area, as another round of frosty conditions may be possible tomorrow morning with temperatures reaching freezing in a few more sheltered and rural areas. Once again, bring pets and plants in to keep them safe from the cold.
We’ll see increasing cloud cover on Saturday as high and mid-level clouds filter into the area, but we should remain rain-free as temperatures struggle to 60° in the afternoon (we reached 59° on Friday with full sunshine, FWIW). A front will get by Saturday night into early Sunday; while we’ll start Sunday in the mid-40s — roughly 11° higher than forecast for Saturday morning — highs will once again struggle back to the mid-50s with cloud cover and cool advection ongoing.
Aside from maybe a sprinkle or two Saturday evening, the weekend looks rain-free. We keep this rain-free weather going until late Tuesday into early Wednesday, with a slight shower chance on Thanksgiving. Temperatures next week will warm back into the low-to-mid-60s, still a few clicks below normal for this point in the year.
We’ve got another chilly weekend ahead, and this time some frosty conditions are expected. Skies will clear tonight, and with light to calm winds expected, solid radiational cooling conditions are probable, allowing temperatures to fall into the mid-30s across much of the metro. This could prompt frost issues in Charleston proper, while places such as Dorchester and inland Berkeley may see a freeze. Thus, a Freeze Warning is up for early Friday morning for inland Berkeley and Dorchester, and a Frost Advisory is in effect for Charleston and tidal Berkeley (Daniel Island, Cainhoy). Be ready to protect plants and pets!
We’ve got more clouds and chilly weather in store for Thursday after a rather chilly and somewhat dreary day across the Lowcountry. The high temperatures of 68° at the airport and 70° downtown on Wednesday were set right around midnight as cooler air filtered into the area throughout the day. We should see another near-normal morning Thursday (lows mid-40s) before temperatures once again struggle into the mid-50s in the afternoon, well below the usually nice normal November temperature around 69°. There’s a decent chance we should see a little sun before the day is out, but overall, expect more in the way of gray. Silver lining: No precipitation is expected.
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.