Weblog / Topic: Weather

Breaking weather news, updates, and long-range forecast discussion for the Charleston, SC metro area.

Quake, Rattle, and Roll

Posted at 9:12 am / tagged: , , / 9 comments »

Charleston got an unusual wakeup call this morning: A 3.6 magnitude earthquake just a few miles from Goose Creek and Summerville. There is, indeed, a fault line in Summerville (making us California imports feel right at home), and it does occasionally perk up, but it’s rare when people actually feel it. So, understandably, there’s quite a buzz this morning.

I didn’t feel it in my apartment in West Ashley, but saw a message come across from the National Weather Service about a possible earthquake and put a message out on Twitter. I got a great response on FriendFeed, especially from Heidi, who was almost right over the epicenter. Reports are that it was felt as far as Johns Island, though.

Did you feel it? Feel free to leave your experience in comments.

Update: News2 reports that USGS has shifted the epicenter more towards Summerville. This jibes well with what Heidi was saying on FriendFeed, and explains some of the comments I’ve gotten from Goose Creek folks that didn’t feel it, either.

Benefits of living in the South: 70s in December

Posted at 12:26 am / tagged: , , , / one comment »

It’s definitely not going to feel very Decemberish this week, that’s for sure. Over the next couple days, we’ll be mired in occasional showers as a trough of low pressure is dropping in. This should clear out and bring us a very nice rest of the week.

It’s just not going to feel like December. NWS keeps us in the 70s for a majority of the week. Yes, 70s! It’ll be nice not to wake up and have to scrape my car, but still — the warmth will make it that much harder to get motivated to sit online and do Christmas shopping. The models seem to keep this warmth in play up through this weekend; temperatures seem to only begin to moderate closer to normal by the beginning of next week when another disturbance comes through. Don’t lose track of your sweaters, but keep the short sleeves handy through this week!

Experience The Warmth

Posted at 12:56 pm / tagged: , , , / 5 comments »

We in Charleston have reverted back to October, apparently. If you’ve stepped outside, you’ve undoubtedly noticed the return of warm, mid-70s temperatures, Charlestonian humidity and a familiar urge to dodge mosquitoes. Funk-nasty. This is happening thanks to a system pumping a very warm southerly flow into the area.

Well, this sort of thing doesn’t last too long in December, and typically, these temperature differences resolve themselves with force. A fairly potent storm system is sweeping through the middle of the country, causing plenty of problems with severe weather across Texas and into Mississippi and Alabama. So, as you might expect, we’ve got a slight risk of severe weather tomorrow, which primarily hinges on how much sunshine peeks through before the front arrives. In fact, the outer portions of the storm are showing up on radar.

So, keep an eye out during the day tomorrow — it could get a little rough at times. It’ll be through by Friday, and we’ll get back into upper 50s for highs (though the lows aren’t currently projected to be as low as they have been, which is good for my getting up on time). One thing is for certain, this late fall has been anything but normal; we just can’t seem to figure that out this time around.

Deploy The Thermals

Posted at 9:33 pm / tagged: , , , / 2 comments »

So yeah. It’s cold outside, in case you haven’t noticed. Consider today’s numbers at the College of Charleston’s weather station — the temperature was only above 50 for a short time past midnight — we didn’t get back there. Temperatures are freefalling into the 30s at the time of this writing (roughly 9:30 PM) and will continue to drop.

This is fairly out of line for November — we’re usually dipping into the 40s for lows fairly regularly at this point, but we still typically see mid-to-upper 60s. We’re getting close to record cold, actually, for this time of year — the record low for this time of year was 29 set back in 1965, and we could blow that away.

Needless to say, the growing season will likely end tonight. Bring your plants inside, if possible, because they will likely not survive the night. Also, stay bundled up — layers, layers, layers! I know I’ll be digging for the long johns a bit earlier than I anticipated this time around.

The forecast indicates a small rebound later on into the week, but even if we top out at 60 degrees on Friday, we’re still well below normal for this time of year. Stay warm out there…

Temperatures plunge again

posted at 11:00 pm

Temperatures are once again falling rapidly at this hour; locations inland a few miles such as West Ashley, Mt. Pleasant, and Summerville are already seeing temperatures dropping below the mid-40s. Chances are good for another frosty morning throughout the Lowcountry as temperatures are once again expected to flirt with freezing in spots. I definitely need to locate my windshield scraper for that morning commute! Temperatures will rebound into the lower 60s with copious amounts of sun, though, so make sure to get out and enjoy your Thursday a bit.

Another cold one

posted at 7:51 am

A brief check of the area weather stations confirms yet another cold morning in the Charleston area. Inland areas (Summerville, North Charleston) are just barely bouncing off 33 degrees; West Ashley and Mount Pleasant are technically a bit warmer, but the changes from 33 to around 35 aren’t much. ;) Downtown and James Island, closer to water, are a bit warmer (Downtown will typically run 5-7 degrees warmer thanks to the water); as of 7:49am, Downtown just reached a comparatively balmy 40 degrees (at the College of Charleston weather station).

Highs will top out around 60-62 today, making it more like January than October. Temperatures will slowly begin to recover tomorrow, and we should see upper 60s for Halloween. Stay warm out there!

Chillin’ Out

posted at 6:45 pm

Like many of you, I’ve been opening the windows the last couple days because of just how wonderfully crisp the air is; it’s been just the right temperature and absolutely wonderful.

Tonight, though, you may want to engage the heat. I’ve seen upper 30s being tossed around as lows, with highs reaching maybe into the mid-50s. It sure seems early in the season to get temperatures like this — indeed, I’m not fully prepared for this, I don’t think. Could it be a dress rehearsal for winter? Time will tell — temperatures are always funky here up through December, so it’s a tough call, but know that tonight and the next couple days will be chilling us right out before temperatures recover into the weekend.

Rains have pulled away — now, for the aftermath

Posted at 1:04 am / tagged: , , , , / Comments Off

Who knows what kind of soggy mess we’re going to see when day breaks tomorrow — I can imagine it’s going to be pretty bad for folks at Northwoods Mall and in the Shadowmoss subdivision. My buddy Tom called and said he had to try three different ways to get in before he could actually access his house near the golf course. He said he saw a river running through the cartway.

Well, rivers generally begin running after ridiculous storm totals like these, which just came over the wire from the National Weather Service.

Public Information Statement
Statement as of 12:48 PM EDT on October 25, 2008

The following are unofficial storm total rainfall amounts for the
last 24 hours ending at midnight EDT Saturday.

…South Carolina…
Beaufort 2 N 4.54
Beaufort mcas 3.67
Bennetts Point 4.11
Charleston Airport 6.57
downtown Charleston 5.23
Dorchester 4.96
Goose Creek 4 se 6.74
Hardeeville 7 S 3.62
Hardeeville 13 S 4.17
Huger 3 NNE 6.58
McClellanville 6.41

short stay 3.13
west Ashley 5.62
Witherbee 6.10

Here’s hoping that in the end people are minimally impacted, but tomorrow morning will provide the grim details of the aftermath of today’s record rainfall.

Midday update: The Digitel says Ashley Ave. downtown is still underwater this morning. Having lived there for several years, I’m not surprised in the slightest.

Heavy flooding in Charleston tonight

Posted at 8:18 pm / tagged: , , , , / 6 comments »

Heavy rains have inundated Charleston most of the day — mix that with a high tide enhanced by an onshore wind, and you have trouble.

This is one Friday night to stay inside. The roads are at best an inconvenience; at worst, they are potentially deadly. Floodwaters are still rising throughout the area as heavy rain continues to pound Charleston. Lots of places are underwater and threaten to become impassable this evening, including:

  • Calhoun at Ogier St, Downtown
  • Vanderhorst at Smith St, Downtown
  • Spring St. past Crosstown, before Ashley River bridges
  • Start of Highway 61 just off Ashley River bridges (West Ashley)
  • Highway 61 just north of Sam Rittenberg before Paul Cantrell Blvd. (West Ashley)
  • Highway 61 between Tobias Gadson Rd. and Magwood Rd. (West Ashley)
  • Long Point Road between 17N and Whipple Rd. (Mt. Pleasant) (thanks to Chad Norman)
  • Market, Concord, and Hazel St. Downtown (NWS)
  • Many streets in the Shadowmoss subdivision (West Ashley) (NWS)
  • Main Road and Hwy. 17 in James Island (passable) (NWS)
  • Many roads in Summerville (NWS)
  • River Road on James Island (NWS)
  • Hwy 17 and Orleans Road impassable in West Ashley (NWS)
  • Reports of cars floating in Northwoods Mall parking lot, 2 feet of water in stores (Storm Team 2)
  • All of East Bay south of Mount Pleasant Street (Ken Hawkins/The Digitel)
  • Grove & Simons at Rutledge (Downtown) (Janet Edens Conover)

Spotters in Goose Creek have measured nearly 7″ of rain since midnight at Charleston Southern University. Similar reports of over 6″ of rain in West Ashley have been recorded, and that was a couple hours ago; I suspect the area will receive upwards of 7″ to in some areas approaching 8″ of rain before this is all said and done. The College of Charleston weather station has recorded nearly 5.5″ of rain as of 10:51 PM.

Update 10:46 PM: Eugene Mah sends this blog along, complete with a photo of his backyard which has got a bit of a river going through it at the moment. Also, here’s an incredible flooding picture from ABC News 4.

Update 11:11 PM: Rob Fowler reported over Twitter that I-26 into Downtown at Cosgrove is being closed.

Update 11:32 PM: We have absolutely shattered the official rainfall record for today at the airport with 6.54″ of rain. The record, which stood for exactly a year, was like 2.32″ or something.

Update 11:34 PM: Dan Tennant tweeted this picture of him standing in his yard. Yikes!

Update 11:35 PM: “Notoriously Nice” Mike Courtney sends along this photo from his backyard in Shadowmoss. Shadowmoss is in extremely bad shape tonight — big problems on the golf course.

A Flash Flood Warning is in effect for most of the Charleston metro area until 2:15 AM. I cannot reiterate this enough, but tonight is not a good night to go out. Stay indoors and off the roads; they are deadly. If you must drive — and there aren’t a lot of places to safely do that — be very careful of floodwaters and turn around, don’t drown. You can’t tell how deep they are, especially at night.

I’ll update this list through the night. Contact me over Twitter using @chswx or send e-mail to weather@jaredwsmith.com with any flooding reports you may have — I’ll relay them over Twitter and update this list. Also watch Twitter for any video updates I may do through the evening (I’ve done one already and will likely do at least one more).

Rainy and blustery

posted at 5:16 pm

It’s been a rainy and blustery day in Charleston. Don Lewis reported upwards of 2″ of rain so far, and the College of Charleston rain gauge reports nearly an inch and a half of rain. High tide is roughly right about 5:21 PM — right about at the time of this writing — so downtown flooding will likely be prevalent. Also be careful of the wind — Raymond of News 2 tweeted that their live shot was interrupted because their truck was being picked up! The wind and rain will make the bridges difficult, so be safe out there today when traveling. It appears accidents are aplenty on I-26 already. If you have flooding reports, please leave them here in comments or send them over Twitter to @chswx and they’ll be rebroadcast.