Friday, December 24, 2010

Snow threat still minimal

There was bad data in the models this morning that tainted the output. I will keep watching. Not expecting much of anything north of Roanoke to Richmond to Wallops Island. Light snow below this. Eastern VA, Eastern NC, Interior SC and even GA could see the dusting to 2 inches in spots.

All for now!


NOON models shifting back to heavy snow Eastern areas!

Stay tuned! Updates later this afternoon!

OF Course noon models show possible significant snow again for parts of region!

Stay tuned! Updates later this afternoon!


Snow alert! Southern Half of VA, Most of NC, Interior SC, GA!

The storm system that was originally looking like a huge hit for the region will still output some snow for parts of the area. The southern 2/3rds of VA will likely see a period of snow with some accumulations possible. As of now I am thinking 1 to 2 inches with areas seeing 3 inches. SW VA in higher elevations may see 2 to 4". The far eastern part of NC and VA may also see some enhanced snow due to some energizing of the system as it hits the ocean.

Light Snow seems possible for SC and GA as well with some 1 to 2" totals!

Still a lot to watch as a lot of energy is trying to get itself together over the region. The outcome could be snow showers for the Northern Third of VA and MD.

NC may really see some 2 to 4" snows based on the energy. This is especially true for eastern NC.

All for now!

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Thursday, December 23, 2010

FALSE ALARM - Small snow event at this point!

I noticed email that was delayed on delivery. The Historic snow is on hold for now! We will see if something materializes.

Sorry!


Again - Snow threat decreases - One more model later today - Update around 3pm

I should learn in a La Nina weather pattern year to be very cautious with storm phasing. The truth is, the phasing is very hard to accomplish. It also means a high amount of uncertainty up to the event.

Jimmy

MAJOR snow threat reduced!

Models backed off on Major snow last night. Before changing the areas
for heavier snow I will await noon model updates.

--
Sent from my mobile device

Wednesday, December 22, 2010

SNOW STORM POTENTIAL IS HIGH

A continued look at the models shows the potential for a SERIOUS snow storm that would blanket the interior GA, Interior SC, Most of NC, VA, MD, Eastern PA, NJ, and Eastern New England! This is a HUGE system with the possibility of historic output of snow. Exact track is difficult to pin down, but it is time to prepare alternate travel plans and get some extra Turkey and Stuffing ready!

At this point I would bet on a significant snow storm that could turn into a Blizzard for Eastern VA, Eastern MD, and Eastern NC. That is right! A Blizzard for the Mid Atlantic!

The impacts for the southern areas will begin Saturday, and snow will reach the Mid Atlantic Late Saturday or overnight Saturday into Sunday.

Much more will be figured out in the next 24 Hours as the storm system that will cause the snow storm has not even come on shore on the west coast. That will make a huge difference.

What that does mean is - we STILL may see shifts in the forecast track and that could actually mean more snow or less. Also, the intensity of the system could be different than what I am seeing now!

All for now!




Wednesday, November 24, 2010

Some Wintry Weather for Burbs! #mawinterwx

Appears that there will be some sleet and pockets of freezing rain in Northwestern VA, Western MD. NWS has a Winter Weather Advisory up!

Tuesday, February 09, 2010

Snow is on the way!

Sorry for the lack of an alert! If you have been checking http://www.midatlanticweather.com I did put put a map early this morning! The snow will start today and for areas of Northern Virginia, Central and Eastern Maryland, and Eastern PA it will be heavier overnight. I do anticipate some mixing issues at some point in this storm for areas of DC, Charlottesville, possibly even Baltimore and south and east.The further south and east, the more the mixing. I put the DC region at 4 to 8" because of this. DC could be higher if  more snow than I anticipate comes from the coastal.

Quick thoughts on totals (within 2 inches either side of the number):
Dulles - 7
Leesburg - 10
DC - 8
Baltimore - 14
Fredericksburg - 3
Charlottesville - 3 (maybe up to 5)
Towson - 16
York PA - 16
Frederick MD - 11
Front Royal - 11

One other important ingredient of this storm will be the strong winds. Winds will increase towards teh end of teh storm and make for considerable blowing an drifting. Be safe!

All for now!

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Thursday, February 04, 2010

MAJOR - HISTORICAL WINTER STORM ON THE WAY

So many things involved in the placements of the heaviest snow. I am seeing shift to the south this evening and the heaviest snow could be south of what I have set.

This will be interesting with banding snows setting up. Some areas may be far less and some a lot more based on meso scale set ups. In these bands of heavier, high snows, closer to the highest ends of precip amounts will show up. Some thunder and lightning is possible. As the storm strengthens, winds will increase and near blizzard conditions will set up. Along the coast of New Jersey and Delaware, blizzard warnings were posted. More may be posted by tomorrow evening.

The heavy snow area will likely set up between Washington DC and Richmond about mid way and to the coast. This is based on some later model information.

I think Central Virginia is now headed for a 10 to 12 even higher snow storm.

This is a HUGE storm!

Some Point forecasts

Within 4 inches too LOW or to HIGH! for my points -
Points -
Baltimore - 23
Dulles - 25
Washington DC - 25
Manassas - 26
Charlottesville - 27
Dover - 28
Annapolis - 29
Woodbridge - 28
Stafford - 28
Charlottesville - 27
Richmond - 10 - sleet in the middle - Storm Sandwich
Lycnchburg - 15 - some sleet
Roanoke 15 inches - Sleety
Williamsburg - 12 - A lot sleet in the middle
Petersburg - 5 - Dry Slot


Wednesday, February 03, 2010

HISTORIC WINTER STORM ON THE WAY FOR PARTS OF THE REGION!

I am trying to get a grip on this, but we are in for a SERIOUS CRIPPLING SNOW for parts of the region. Areas now appear to be headed of 2 feet of snow or more in Northern Virginia, Maryland, and Delaware. This is serious!!!! A State of Emergency has been declared and, just like people get ready for Hurricanes, you need to take this seriously! We will see extremely heavy snow from Friday night through Noon Saturday for the Northern Virginia.

Preliminary map posted at http://www.midatlanticweather.com

First Guess:
DC - 16"
Dulles - 20"
Charlottesville - 20"
Fredericksburg - 15"(Some sleet)
Richmond - 7" with a lot of sleet
Roanoke - 8" - Sleet and freezing rain too
Frederick Maryland -20"
Baltimore - 22"
Bowie - 22"
Annapolis - 22"
Dover 22"
I also have concern that NC will see a serious/severe ice storm in some of the valleys. ALSO, flooding in Southeastern VA and a lot of North Carolina that has snow pack is possible!
Serious situation!

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Tuesday, February 02, 2010

Major East Coast Snow could be a possible Historical East Coast Snow

First off, this season has been so surprising. Tonight's storm will drop (in my back yard) nearly 6" or possibly more! This is a 40"+ season already, and we are heading for a lot more. Tonight's snows will have dumped 3 to 5 inches in a lot of Northwest Vorginia and 2 to 4" in the northern half of Virgina and Marland is receiving 2 to 4 inches! Heavy snow fell here for about 3 hours!

Friday into Saturday looks great for a snow lover like me! Snow amounts in the northern part of Virginia, Central and Western Maryland, and on up into New Jersey could see totals approach 20 inches. This is especially true west of I-95. South and east of a Charlottesville, Dulles, Baltimore line will very likely see a mix of sleet and even rain further east. This will then all end as snow for most places.

This will be a very big storm.. heavy precipitation is also likely. People under a lot of snow that end up with rain may see some flooding rains! If you have a lot of snow, please be certain you have cleared drains so that run off does not back up against your house. Coastal flooding also looks likely in this one due to the duration.

When will this thing arrive. It will start Friday - mid to late day and overspread the region. This has shown some speed fluctuation so we will have to see what comes of this!

I am not trying to over worry folks, but another storm looks possible next week, and, this one could affect us mid week. This will be something to watch and could be big. After this I am seeing the possibility of a serious cold set up for a bit!

What a winter! ALL for now!


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Winter Weather Alert - Bit more snow than expected

Areas along I -95 from Fredericksburg north into southern Maryland could see 1 to 2 inches of snow with a mix of rain at first.
Areas west of I-95 - 15 miles east of a line from Charlottesville to Dulles and westward to the mountains and beyond could see  2 to as much as 4" of snow. The higher amounts likely immediate  Piedmont and mountains.

Areas south on I -95 a mix of sleet and rain will occur, but Southwestern VA and western NC will see a mix of sleet, snow, and freezing rain. Please be careful!

The Weekend system is setting up as a northwestern 2/3rds of the state. Due to a bit of warmer conditions I would set this more in line with the totals from the December 19th storm for these areas. Along I - 95 from Fredericksburg and going down to Richmond will see a mixing scenario. It is possible that the mixing will go west of this, but the snow totals will be impressive.

This will again likely be a MAJOR storm and some areas could again approach 20" or more of snow!

Please stay alert today as the snow moves in for the evening rush up north.

All I have for now!

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Monday, February 01, 2010

Winter weather alert for Snow and a mix

Winter weather alert for Snow and a mix.

There will be a period of wintry weather starting as early as tomorrow morning for areas of Southwestern VA and Western NC. Down there there will mainly be a mix of sleet, freezing rain, and some snow is possible as you head north. As the system moves through snow will also break out through the state. Along I-95 this will be a mix and then end as some snow. The Piedmont from Roanoke to Charlottesville and up to Dulles airport and inch or two of snow may occur!

This weekend's storm looks very impressive. So much so, I am just trying to raise awareness. I am concerned of 2 things!
1. We will see the biggest snows of the season! Areas that saw up to 2 feet on December 19th, may see a storm that is BIGGER than this!
2. A mix along and east of I-95 which will cause a big decrease in snow amounts!

Please be alert of the snow tomorrow and be expecting winter weather this weekend!

All for now!


 
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Friday, January 29, 2010

Snow expands north!

It is late in the game and at Night.

I have update http://www.midatlanticweather.com

It is late and I am sorry I do not have time to post all totals!

DC Area - 3 to 6" possible
Roanoke - 8 - 12"
Richmond - 10 - 14+
Norfolk 8 - 12"
Charlottesville - 6 - 10"
Fredericksburg - 4 - 8"
Raleigh - 6 - 8" - Sleet becoming a concern!
Asheville - 12"
Wintergreen - 10 - 14"
Harrisonburg - 8 - 10"

Biggest changes - more mix possible Central NC
Precip has advanced north.

North could see 1 - 3" more than I show if north trends continue.

Map posted at http://www.midatlanticweather.com

Good night!

Storm on track - Hostoric Winter and Snow Storm for Southern Third of VA and a lot of NC!

I would not stray too far from my map for Virginia that I have up on Mid Atlantic Weather. This looks like a Historic event. Snow will start in the evening in the southwest and overspread the southern third of Virginia and the northern half of North carolina. I may say a 1 to 3  inch increase in higher amount locations could occur as the ratios of snow per liquid equivalent will be high! That is rare for that part of the country. Snow will gradually progress north but it seems unlilkely it will make it past the southern DC metro area. Around that area an inch may fall. A very cold day with temps region wide in the 20s tomorrow. North Carolina, South Carolina and Northeast Georgia could see Ice totals up to or over 1 inch. Snow will be cut down in total amounts for the southern half of the state with sleet and freezing rain a real issue down to the South Carolina border. This will be one for the rcord books. Some adjustments may come as the storm gets closer, but those in the warned areas should prepare!


Thursday, January 28, 2010

Major Snow Storm on the way for VA/NC - Serious Ice to the south!

Select Cities for an idea!

Richmond - 8"
Bristol - 13"
Roanoke - 8"
Raleigh - 8" - With Sleet too
 Norfolk - 10 - 12" Sleet at first
Charlottesville - 5"
Frederickburg - 3 - 4"
Dulles - 1"
DC - 2"
Asheville - 7" and sleet
Raleigh - 8"
Danville - 14 - 16"
Martinsville - 14 - 16"
Roanoke Rapids - 12 - 14"
Greensboro - 9"
Greenville SC - 2" and sleet and freezing rain to .5"
Major Ice Storm down in Piedmont of SC/NC/Northeast GA!
 

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Tuesday, January 26, 2010

Snow Storm stil on track - who will get the most?

We saw a lot of fluctuation in the models as the all have shifted heavy precip to the south. They *MAY* have brought that further north.

I will continue to watch the models for more accurate adjustments. Some encouraging signs for snow lovers on the American model this evening. It may still be off and too far north. I am still believing Southern 1/3rd of Virginia and Northern Half of North Carolina (and Mountains) to get the heaviest snows and/or ice. Many will still see a significant snow from this.. Major for the VA/NC border area.

Too late to say much more!

All for now!

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Monday, January 25, 2010

With the latest Model Trends it appears a MAJOR WINTER STORM is becoming Likely!

First of all, this is STILL model forecasting! Nothing has happened YET, but I am seeing some good trends towards this event!

As of now, most, if not all, the major models have a significant winter storm for the region.
Snow amounts could be in excess of 1 foot in many locations and at least in the 4 to 8 inch range.
Mountains of SW Virginia MAY end up approaching 2 feet!
North Carolina and Southernmost Virginia will likely see a Severe Ice Storm.

As of now, snow timing will be Friday into Saturday. Snow will start in the Southwest and advance Northeast.

There is still a lot of time, but the potential is high based on consensus in models which I have not seen in a long time.

All for now!


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Thursday, January 21, 2010

Nuisance Snow event on the way - Decent snow possible - Not Clear Cut!

This is a tough forecast. I am inclined to be less enthusiastic about snow chances and more sleet and rain. I think along I-95 north of Fredericksburg up to Baltimore and west about 25 miles a general coating, to as much as 2 inches of slop (western border of that area) will occur. The I-15 area north of Charlottesville up in to Maryland could see 2 to 4 inches and areas of higher elevation along I-81 west of Charlottesville up into western Maryland could see totals of 3 to 5 inches. A slight change in storm dynamics and location could up totals by 1 to 3 inches or drop them. This is not clear cut. Based on the time of year a more snowy picture may occur than what I think at this point. If significat changes occur in forecast model analysis I will update later today.

 

Beyond this event a serious rain threatens the area Sunday into Monday and flooding does seem possible.

 
All for now!


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