Winter Storm Threat: January 22-24 (Second Call)

The heavy snow in the core of the Mid-Atlantic remains on track, given the newest model data and latest trends. Two notable changes were made to the northern and southern fringes of the snow accumulation. General timing remains the same, with snow expected to start in the D.C. area between 3-6 p.m. Friday.

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The northeastern edge of the snow accumulation was cut back as confidence increases in the storm track, leaving lower snow amounts across northeastern Pennsylvania into northern New Jersey. On the southern edge, western North Carolina into western Virginia and West Virginia saw snow increases due to better confidence in the QPF forecast and better temperature profiles. Further east, more warm air wrapping into the eastern side of the system made for lower snow forecasts across northeastern North Carolina, southeastern Virginia, and along the immediate Atlantic Coast.

Ice will also be an issue in the Southeast and in southwestern Virginia. Currently, areas in northern South Carolina and central North Carolina are forecast to receive 0.25-0.75″ of ice, according to the NWS.

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At the moment, the NWS also has Blizzard Watches posted from the greater D.C. region up through Philadelphia and into NYC and Long Island.

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I will be posting a final forecast update this evening.

Winter Storm Threat: January 22-24 (Initial Call)

For those linked here from other sites, you can see my updated forecast here: Winter Storm Final Call

What can I say? This is a classic setup for feet of snow and possible/probable blizzard conditions across parts of the Mid-Atlantic. If you liked February 2010, then you’re gonna like this.

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The epicness that is this storm system will start on Friday and end Saturday night/Sunday morning. For the greater DC area, I’m expecting snow to start accumulating in the late afternoon or early evening on Friday. Once it starts, it won’t stop for quite some time, lasting through Saturday in most spots.

Temperatures won’t be frigid, so I-95 and areas south should see more of a dense, wet snow, while areas further north and west get into the drier, fluffier snow. Mixing issues with sleet and rain don’t really become a problem until you get south and east of I-95. The I-95 cities are expected to be at or below freezing at the surface throughout the storm.

On top of all this, strong winds will generate blizzard or close to blizzard conditions mainly in the DC/MD/Delmarva region. Persistent onshore flow will result in fairly high storm surge and beach erosion.

Get home early on Friday, because you won’t want to be out once it starts. Don’t plan on doing anything that involves going outside Friday night or Saturday… unless it’s sledding or a snowball fight.

Site Revamp Underway

I have found a theme that I liked, but there’s way too much empty space, so I’m going to be customizing it slowly but surely until I have it the way I want it. Once the blog portion is done, I’ll get to work on the teleconnections pages.

It’s a responsive web site, which is a step up from what I had before. Also looks better on mobile.

Site revamp coming later this fall

I put in a fair amount of work to the original site design back when MAD US Weather started in September 2010, but five years is a good run time for one design, so it is time to come up with a new one.

The plan is to get a new design deployed before the start of the Mid-Atlantic snow season, which is when I make about 95% of my posts. At some point, I may get motivated enough to make more regular blog updates that aren’t just snow and seasonal forecasts.

That reminds me… I still have to finish the teleconnections page and update my Flickr account.

Maybe…

Someday…

Maintaining a web site and making content consistently for free is hard.

The Jessica Game

Storm chasers! Road travelers in general! Here is a “fun” game to play while on the road to pass the time maybe. Game credit/co-credit goes to Jason Foster.

The goal of the game is simple: Listen to the entirety of Jessica by The Allman Brothers Band (the 7:28 full version… don’t give me none of that 4:00 crap) without passing any vehicles and without getting passed by any vehicle that is traveling in the same direction as you.

The rules:

– You must be on an interstate (assuming you’re in the United States).
– You must play the entire song to beat the game. The game starts when you start the song and ends when you end the song.
– You cannot adjust your speed up or down for the sole purpose of winning the game. Drive at your normal speed whenever possible.

Difficulty levels:

Normal – Play the full song without passing or getting passed by vehicles traveling in the same direction as you.
Hard – Play the full song without SEEING ANY VEHICLES that are traveling in the same direction as you.
God Mode – Play the full song without seeing ANY VEHICLES TRAVELING IN EITHER DIRECTION.

I personally have beaten the Normal level several times, and I have only beaten the Hard level once or twice. I have yet to beat God Mode.

Winter Storm Threat: March 4-5 (Only/Final Call)

Can this be the last one, please? Near normal highs are going to feel like heat waves this month.

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Most uncertainty is going to come from the changeover from rain to sleet to snow. A slower cold push and/or prolonged sleet could cut down on totals. Regardless of the fact that there’s more downside than upside, it should be a fun storm. Once the changeover to snow does occur, the snow rates should be pretty good, so I’m not too worried about getting accumulations started in the more southern areas when the changeover isn’t until after sunrise. A layer of sleet to start should help the initial snow accumulations as well.

Winter Storm Threat: February 26-27 (Only/Final Call)

It’s time for the southern folks to finally cash in this season. Some spots in North Carolina and southeastern Virginia are expected to get as much snow as they typically get in a year, so this should be a fun storm for them. I battled a bit in the placement of the 1″ and 2″ contours on the north edge of things, as there is a wide range of solutions in that department still. The rain/snow line across North Carolina is another big hurdle, but it seems the warm nose will be around 850mb, which made sorting it out on the models easier.

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I expect a couple of 12+” reports out of this in North Carolina and southeastern Virginia. The northern edge of the 1-2+” has equal risks of busting high/low.