January 25th, 2010 by Steven DiMartino
10:00 PM
My thoughts this evening on the storm for Friday night through Sunday morning has not changed much. The overall development of the storm will depend on the development of the Polar Vortex and the interaction of the Arctic cold front with the Sub Tropical disturbance.
The initial set up for this storm on Friday afternoon [...]
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 [...]
December 17th, 2008 by Steven DiMartino
2:51 PM
If you don’t like snow and ice that is.
I know a lot of people and some forecasters like to take model data verbatum, but frankly that’s rarely a good idea. What I want to point out is some interesting trends in the data, which will be important to keep an eye on going [...]
December 6th, 2008 by Steven DiMartino
I know what you are thinking. Holly cow look at the GFS! Yes, there are a lot of promising features shown in the GFS for the end of next week. The most promising of which is the convergence and confluence forecasted over the Great Lakes at 500 MB. This is KEY as to why the [...]