Saturday, January 3, 2015

Arctic blast is heading this way

Charlotte-area weather will go through some weird twists and turns over the next 36 hours, but the big story is coming near the end of the week.

An arctic blast, featuring temperatures that are easily the coldest of the season, is poised to envelop the eastern United States and sink far into the South.

The cold air will arrive late Wednesday, as it now appears, and it will be a dry arrival -- no rain, no snow for the Piedmont.

The day of real change will be Thursday. Computer guidance on polar outbreaks is sometimes not extremely reliable, but if you believe what the computer models are forecasting, we might have a tough time climbing above freezing Thursday in Charlotte.

It will be windy, with wind chill temperatures probably at 10 degrees or lower for much of the day in the Charlotte region.  That, of course, means we're looking at morning lows Thursday and Friday in the low to mid teens.

There is nothing to indicate at this point that the cold outbreak will be anything but dry. Humidity levels are forecast to be very low, and it would seem that we're talking about clear-blue skies and cold temperatures.

Computer guidance indicates the shot of cold air will be transient, with temperatures back in the 40s by Friday. But some bitterly cold air will be bottled over Canada, and it's not far-fetched to believe that another push of polar air will move into the Southeast early the following week.

7 comments:

Anonymous said...

How far south is the front pushing? Was planning on a trip over to Charleston, but sounds like it could get pretty chilly...

Steve Lyttle said...

The front will move all the way into Florida. It'll be cold Thursday in Charleston, with a high of 39 degrees and a northwest wind. It'll recover about 10 degrees Friday and another 7-10 degrees Saturday, though.

Anonymous said...

Was in Jackson Hole, Wyoming over New Year's and it was 22 below one morning so we were "warm" when it was ZERO!! Awesome skiing!!

Anonymous said...

Sounds as if it will be a great time for relaxing in front of the fireplace! Can't wait.

damnyankee said...

-20 this morning in williston ND. Wish i was back home in the QC

Clay Aiken said...

Wow that's not good!

I'm not very big to begin with and cold weather shrinkage makes it look even smaller.

Anonymous said...

Perfect time for Polar Bear Plunging.