Tag Archive for 'periods'
March 9th, 2010 by Steven DiMartino
7:30 AM
High pressure continues to remain just to the west of the Philadelphia and New York City metropolitan area, creating a light and dry northwesterly wind and clear skies. The down sloping component of the northwesterly wind off the Appalachian Mountains will support warm temperatures once again with most locations in the 50’s to possibly [...]
March 7th, 2010 by Steven DiMartino
9:14 AM
A stretch of great weather conditions continues today with strong high pressure over the Ohio Valley. The high pressure system, producing a moderating west and northwesterly wind, will slowly move to the East coast over the next several days. The shift in the high pressure system to the Tennessee Valley and eventually the southern [...]
January 15th, 2010 by Steven DiMartino
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7:50 AM
The majority of next week will feature relatively mild conditions compared to the past several weeks, however the mild stretch will not last long as a repeat of what happened in late November is starting to unfold.
– Weather When Posted –Temperature: 28°F;Humidity: 74%;Heat Index: 28°F;Wind Chill: 21°F;Pressure: 30.15 in.;
November 30th, 2009 by Steven DiMartino
8:03 AM
The data this morning for all periods of this forecast is pretty interesting as a cold front will be moving through today, a significant rain storm will move through later in the week, and more uncertainty on how this pattern will unfold as the month unfolds. Let’s deal with the here and now [...]
November 18th, 2009 by Steven DiMartino
7:37 AM
High pressure centered over New England this morning will continue to slowly give away ground as the day continues. As high pressure slowly slides to the east, clouds will continue to increase from the south and west . However, no precipitation is expected through the day. Temperatures will rise to near normal levels in [...]
November 11th, 2009 by Steven DiMartino
5:00 AM
Over the past several days, I have discussed a great deal about the potential impacts that the remnants of Tropical Storm Ida will have on the northern Mid Atlantic. It is now clear that the models in general have handled this pattern poorly.
A surface low will develop off the North Carolina coast this afternoon [...]
October 31st, 2009 by Steven DiMartino
7:36 AM
Today I’m going to focus on the short and medium term forecasts and say the long term thoughts for tomorrow as the Winter forecast will be issued along with a live chat on the forecast in the evening. Besides, all the kids want to know if they are going to get rained on while [...]
October 26th, 2009 by Steven DiMartino
9:15 PM
This evening’s water vapor shows that the atmosphere is full of moisture moving out of the Gulf of Mexico and into the Mid Atlantic.
A strong disturbance is developing over the southern Plains and driving north and east towards the Great Lakes. Over the next 48 hours, that strong disturbance over the Plains [...]
September 27th, 2009 by Steven DiMartino
5:15 AM
Overcast skies can be expected along with periods of moderate rainfall through the early afternoon. This afternoon and evening, the rain will become more scattered with broken cloud cover by the evening hours. Tonight through early Monday morning, scattered to broken cloud cover along with dry conditions can be expected. A strong cold front [...]
September 14th, 2009 by Steven DiMartino
5:25 AM
High pressure will produce few to scattered clouds over the coastal waters through this evening and continuing on through much of Tuesday. The combination of a strong high pressure to the north and a developing low pressure system to the south will produce a persistent easterly fetch off the Atlantic, which will lead to [...]