January 11th, 2010 by Steven DiMartino
7:07 AM
The strong Polar disturbance that is more developed than guidance suggested a few days ago is an important clue and reminder for the forecast later this week. For now, that disturbance represents another push of a Polar/Arctic air mass after Tuesday afternoon. The key to the forecast over the next several days is the [...]
November 26th, 2009 by Steven DiMartino
12:24 PM
The 12Z GFS and PARA GFS are now in and I want to address a few features that I think are very important for the next 15 days.
Over the past few weeks, actually since October, I’ve been steady in advertising the threat that I saw coming for early December as the pattern changes. The [...]
December 14th, 2008 by Steven DiMartino
11:12 AM
Right off the bat, I want to say I don’t have a lot of confidence in the medium and extended forecast for this forecast area and much of the Mid Atlantic. There is a rule I learned long ago from a great professor I had in college, beware of temperature guidance and the ability [...]