December will begin with chilly conditions in the DC metro region and quite likely some rainfall during the afternoon and evening hours. Low pressure pushes towards the Great Lakes later in the day and its moisture field will advance in this direction resulting in some rain here and then a cold front passes through in the overnight hours. The weekend turns milder and starts out on the dry side; however, there will likely be lots of clouds around on Saturday and occasional showers can return on Saturday night and Sunday. Looking ahead, a “clipper” system will drop southeast from Canada next week and it could bring some snow and/or rain to the Mid-Atlantic region by mid-week.
Read More
December will begin with chilly conditions in the Philly metro region and quite likely some rainfall during the late afternoon and evening hours. Low pressure pushes towards the Great Lakes later in the day and its moisture field will advance in this direction resulting in some rain here and then a cold front passes through in the overnight hours. The weekend turns milder and starts out on the dry side; however, there will likely be lots of clouds around on Saturday and occasional showers can return on Saturday night and Sunday. Looking ahead, a “clipper” system will drop southeast from Canada next week and it could bring some snow and/or rain to the Mid-Atlantic region by mid-week.
Read More
December will begin with chilly conditions in the NYC metro region and quite likely some rainfall during the late afternoon and evening hours. Low pressure pushes towards the Great Lakes later in the day and its moisture field will advance in this direction resulting in some rain here and then a cold front passes through in the overnight hours. The weekend turns milder and there will be lots of clouds around on both days. There can be occasional light rain or drizzle this weekend as a couple of low pressure systems push this way from the southeastern states. Looking ahead, a “clipper” system will drop southeast from Canada next week and it could bring some snow and/or rain to the Mid-Atlantic region by mid-week.
Read More
The Earth’s upper atmosphere is an interesting place these days and will be impacted in the near-term by a so-called “cannibal” coronal mass ejection (CME). In addition, there is an on-going stratospheric warming event that can have an impact on winter weather conditions across parts of the nation later in the month of December and possibly well into January as well. The incoming CME can result in some communication problems on Friday, December 1st and it certainly can produce northern lights potentially visible all the way down into the middle latitudes. The unfolding stratospheric warming event can increase the chances for cold air outbreaks to make their way this winter season from the higher latitudes to the middle latitudes.
Read More
Temperatures will moderate some today under partly sunny skies and climb back to near normal for the last day of November. Low pressure will approach the area on Friday and there can be some PM rainfall along with chilly conditions. Other waves of low pressure will move up from the south this weekend providing us with additional opportunities for rainfall in the DC metro region and it’ll turn even milder for both days.
Read More
Temperatures will moderate some today under mostly sunny skies reaching seasonably chilly levels for the last day of November. Low pressure will approach the area on Friday and there can be some PM rainfall along with chilly conditions. Other waves of low pressure will move up from the south this weekend providing us with additional opportunities for rainfall in the NYC metro region and it’ll turn milder for both days.
Read More
Temperatures will continue to modify today as high pressure off to our east producing a low-level flow of air out of the south-to-southwest and this will boost afternoon temperatures to near the 60 degree mark. Even milder conditions will develop here on Friday, but the overall weather pattern will become quite unsettled to end the week and through the upcoming weekend. The threat of showers will increase later tonight and continue on a daily basis into the early part of next week.
Read More
Temperatures will moderate some today under mostly sunny skies, but will still remain a bit below-normal for the last day of November. Low pressure will approach the area on Friday and there can be some PM rainfall along with chilly conditions. Other waves of low pressure will move up from the south this weekend providing us with additional opportunities for rainfall in the Philly metro region and it’ll turn even milder for both days.
Read More
The first snowflakes of the season were seen by many in the Mid-Atlantic region on Tuesday and today’s early morning temperatures are at their lowest levels for most. This is not, however, the beginning of a sustained winter weather pattern as temperatures will return to more seasonal levels on Thursday and rain can fall here on Friday. It stays seasonally cool this weekend with lots of clouds and more rain is a possibility from a couple of different low pressure systems.
Read More
Temperatures will begin to modify today as high pressure pushes off to our east and afternoon highs are likely to be in the middle 50’s. Even milder conditions will develop here by the end of the work week, but the overall weather pattern will become quite unsettled. The threat of showers returns here by Friday and it looks like it can continue right through the upcoming weekend.
Read More
