Tag Archive for 'moderate rain'
March 15th, 2010 by Steven DiMartino
7:30 AM
Another day and more rain. That’s the best way to describe this dreary Monday morning. Once again, the upper low that has plagued the Philadelphia and New York City metropolitan area since Thursday continues to drive Atlantic moisture into the northern Mid Atlantic.
A 996 MB surface low roughly 200 miles southeast of Long Island [...]
March 14th, 2010 by Steven DiMartino
4:10 PM
Another round of rainfall is expected tonight with this storm, however the worst conditions are over.
The storm developed initially as a frontal boundary off the New Jersey coast. As a strong upper low started to drive towards the Mississippi Valley, the low and eventually mid level winds began to veer to the southeast off [...]
March 12th, 2010 by Steven DiMartino
3:50 PM
The rain is here and it is not going to be stopping any time soon through this weekend, which will be a perfect time to catch up on some movies, a good book, or perhaps finally conquer a very difficult video game. What ever you do this weekend, it likely will not be done [...]
March 9th, 2010 by Steven DiMartino
4:30 PM
A significant rainfall event is expected to begin late on Thursday and is expected to continue through early next week. All model guidance is coming into strong agreement on the development of a long duration rain event for all of the northern Mid Atlantic.
A strong upper low currently over the central Plains will slowly [...]
March 3rd, 2010 by Steven DiMartino
8:15 PM
Strong moisture advection off the Atlantic is supporting light to moderate rain along the coast and light snow over portions of Connecticut, the Hudson Valley, and northeastern Pennsylvania. The snow will continue to slowly accumulate over these locations as temperatures slowly fall into the upper 20’s to lower 30’s with accumulations of another 1 [...]
November 27th, 2009 by Steven DiMartino
7:10 AM
This morning, the first step towards a cold and potentially very stormy pattern is unfolding. A very strong coastal low continues to intensify off the New England coast this morning as a strong upper low intensifies over the Ohio Valley and Mid Atlantic.
I’ve been discussing for several weeks now that a major change in [...]
November 25th, 2009 by Steven DiMartino
8:16 AM
The day before Thanksgiving is always a very busy travel day throughout the United States and especially for the New York City and Philadelphia metropolitan areas. This year will be no different and the weather conditions over the next few days will have a major roll in traveling conditions. Throughout this forecast, I leaned [...]
November 1st, 2009 by Steven DiMartino
8:50 AM
Once again the change in the clocks, this time back, has me all confused and wide eyed. I feel completely off, but hey, why not mess with time? We made it up after all. Anyway, off to the forecast!
This morning, a strong disturbance is racing out of the Tennessee Valley and moving towards the [...]
March 14th, 2009 by Steven DiMartino
6:22 AM
The next three days will be the last “gasp” of the negative NAO influence on the pattern as high pressure over the forecast area slowly slides off the coast. Meanwhile, a weak disturbance will gain a bit of strength while exiting the southern Mid Atlantic coast and will bring a few scattered showers to [...]
February 22nd, 2009 by Steven DiMartino
8:52 AM
The secondary low has yet to develop this morning, however the rain and snow has already entered the forecast area via the fast moving cold front. For the most part, this clipper and the eventual coastal low that will form and become the primary low pressure system by late this afternoon will have a [...]