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The Psuhoffman Storm


Ji

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<br />Still think RIC is going to be mostly rain.      I don't think the band of snow that will develop with the upper low will be as far south as RIC is.    Could see some snow showers at the end maybe.  ><;   <img src='http://img.amwx.us/public/style_emoticons/default/arrowheadsmiley.png' class='bbc_emoticon' alt=':arrowhead:' /><br />
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Despite the trends of the 18z models?

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Feb/ 2 was am awful storm if you lived in DC, but noone really cared cause the Big Dog was already being majorly hyped as being right around the corner.

Forecasts were for 3 to 6 inches and WSW were up, but the gradient across the city was among the steepest I have ever seen.

From about Columbia Heights-Adams Morgan south to the Potomac River there was maybe a half-inch accumulation on the grass and nothing on the pavement from that storm, despite constant snowfall from like 5 p.m. to midnight.

But I remember driving home that evening late and by the time you got to Upper Northwest there was a plowable 5 inches on everything.

Just something to think about for this storm if someone has to make a forecast and using that as a possible comparision. May want to make a special exclusion zone for much of the city if things look similar to that storm regards to temps, which seems like a strong possibility.

Yeah, that was a good example of what I noted before. We had about 1/2" of clear slop here on the grass IIRC. I drove up to North Arlington and it was one of those winter wonderlands.

These types of events are certainly more common late February into March. I remember something similar from March 1st or 2nd perhaps 5 years ago where it snowed for hours and nothing, but that was a more region-wide fail I believe.

Chances that everyone is pissed at whatever DCA records for this storm: 90%

That doesn't mean it's wrong. ;)

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Yeah, that was a good example of what I noted before. We had about 1/2" of clear slop here on the grass IIRC. I drove up to North Arlington and it was one of those winter wonderlands.

These types of events are certainly more common late February into March. I remember something similar from March 1st or 2nd perhaps 5 years ago where it snowed for hours and nothing, but that was a more region-wide fail I believe.

I think you must be confusing 2/3 with another storm. Even DCA managed to get over 3".

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Feb/ 2 was am awful storm if you lived in DC, but noone really cared cause the Big Dog was already being majorly hyped as being right around the corner.

Forecasts were for 3 to 6 inches and WSW were up, but the gradient across the city was among the steepest I have ever seen.

From about Columbia Heights-Adams Morgan south to the Potomac River there was maybe a half-inch accumulation on the grass and nothing on the pavement from that storm, despite constant snowfall from like 5 p.m. to midnight.

But I remember driving home that evening late and by the time you got to Upper Northwest there was a plowable 5 inches on everything.

Just something to think about for this storm if someone has to make a forecast and using that as a possible comparision. May want to make a special exclusion zone for much of the city if things look similar to that storm regards to temps, which seems like a strong possibility.

Sounds quite odd, since DCA got 3.3".

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Forecasts were for 3 to 6 inches and WSW were up, but the gradient across the city was among the steepest I have ever seen.

To be fair I wasn't model-hawking at the time (and I was just two weeks into my first undergrad dynamics course...), but I don't remember there being a strong forecast for snow until the day of the storm. I thought HPC had DCA at 10% for >4 inches the night before and it suddenly jumped to 40+% the day of. So if I'm recalling properly, that was what made that storm enjoyable to me. I'm not sure if we can really be upset with the same accumulation outcome (3-5" wet snow) from this one given the surface progs as this point in time (seasonal trend BS aside, too).

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Here's a first stab at some estimates:

DCA: 2-4"

BWI: 3-5"

Areas just north and west of each city will see more. The jackpot will be in an area bounded by Leesburg, Hanover, PA, Greencastle, PA and Winchester. If this trends a bit further north, someone in Southern Adams and York counties will do very well. They always do.

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I only remarked on Feb. 2 to point out everyone needs to keep expectations in check with this one, despite what models say. A degree or two temp difference could be difference of 1 inch or six, especially around 95. Some forecasts will undoubtedly bust, either way too high or low. I would go low, an hope no one blames u if it's an over achiever, which I could see happening.

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I honestly don't have a feel for this storm...I know that the GFS and NAM have trended towards some goodness but even still they are just now getting there while the euro has been steady eddy and frankly not snowy. I want it to snow and accumulate as bad as anyone......my fingers are crossed. Good luck all

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I just got back from work. The last thing I checked before I left home early this morning were the 6z runs. At that point it was encouraging to see the NAM show a chance of some true back end snow....but it was just one run. Then to come home and see both the 18z GFS and NAM show a shot at good back end snow, was very encouraging. I would be very pleased with a 2 to 4 " event, IF it panned out. :snowman::popcorn: ....00z soon

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I honestly don't have a feel for this storm...I know that the GFS and NAM have trended towards some goodness but even still they are just now getting there while the euro has been steady eddy and frankly not snowy. I want it to snow and accumulate as bad as anyone......my fingers are crossed. Good luck all

You seem to be in reverse psychology mode. Even the "steady" Euro gives you 5 inches or more of snow as the ULL swings through.

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Well, well, well....what have we here?? Funny story. I went online to show my co-workers how this would be a rainstorm regardless of what they were hearing. So, what do I do? Check the latest 18Z models, and I ended up stuttering for the rest of the afternoon. I've got no choice but to be balls out all in. This might be my only chance this winter.

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