9:17AM

DAYS 1-5 (DECEMBER 26-30)…
Though not as anomalously warm as Christmas Eve and Christmas Day, we’ll have a mild weekend interrupted by some wet weather later tonight and early Sunday as a wave of low pressure crosses the region. Behind this, a surge of cold air arrives for Monday and sets up a little bit of a complication for the next storm system, arriving Tuesday. Though some of the computer guidance has been painting this as a possible good snow producer, their limitations are revealing themselves. A little further analysis indicates that there is going to be a strong push of warm air aloft in an already mild overall atmosphere with most of the cold air near the surface. This eventually will be scoured out as well, resulting in a storm that starts Tuesday morning as snow or mix near the coast and snow inland, then transitions to rain coast and mix inland and finally rain all areas before ending at night. Also, I’m not expecting a tremendous amount of precipitation with this system either – light to moderate amounts, the majority falling as mix/rain. However, with just enough uncertainty in place and the timing not a complete lock, I’ll wait until Monday morning’s update to call any certain accumulations of snow. Just note that there is a probability that parts of the region may have a messy commute Tuesday, and the details will be fine tuned in the next couple of days. Behind this system will be a break Wednesday as a small area of high pressure tries to move in but a frontal boundary stays near. A wave of low pressure will approach returning the risk of light precipitation, probably rain, at night.
TODAY: Increasing clouds. Highs 47-54. Wind light variable.
TONIGHT: Cloudy. Periods of light rain after 9PM. Lows 38-45. Wind light E.
SUNDAY: Mostly cloudy. Risk of light rain in the morning. Isolated rain showers late. Highs in the 50s.
MONDAY: Mostly sunny and windy. Lows in the 20s. Highs in the 30s.
TUESDAY: Cloudy. Snow/mix/rain likely. Lows 20s to lower 30s. Highs 30s to lower 40s.
WEDNESDAY: Variably cloudy. Chance of light rain at night. Lows in the 30s. Highs in the 40s.

DAYS 6-10 (DECEMBER 31-JANUARY 4)…
A weak system brings light rain/mix early Thursday then a drying trend for the final hours of 2015. Generally dry weather and a more seasonably chilly feel for the first few days of 2016.

DAYS 11-15 (JANUARY 5-9)…
Mainly dry weather expected with temperatures near to slightly above normal during this period. There may be a few rain and/or snow showers with air mass changes from a couple of frontal systems.

9:23AM

Merry Christmas!

DAYS 1-5 (DECEMBER 25-29)…
Small bubble of high pressure brings fair and mild weather for Christmas Day today. It will be very pleasant if you are traveling about or taking a nice holiday walk! The weather then starts to undergo a more significant change, first starting with a weekend that turns a little more unsettled as a wave of low pressure brings a risk of some rain later Saturday to early Sunday. Then, a push of much colder air, relative to what we’ve seen, arrives by Sunday night and Monday. Finally, a storm system arrives from the west on Tuesday and brings the first significant threat of frozen precipitation this season. Being 4 days away from the issuance of this blog update, it’s simply too early to try to pin point precipitation types and amounts. That will be brought into focus during the weekend updates…
TODAY – CHRISTMAS DAY: Sun filtered by high clouds. Highs 55-63. Wind W to variable 5-15 MPH.
TONIGHT: Mostly clear. Lows 35-43. Wind light variable.
SATURDAY: Increasing clouds. Highs 47-54. Wind light SE.
SATURDAY NIGHT: Cloudy. Chance of light rain. Lows 38-45. Wind light SE to S.
SUNDAY: Cloudy. Risk of light rain early. Isolated rain showers late. Highs in the 50s.
MONDAY: Mostly sunny and windy. Lows in the 20s. Highs in the 30s.
TUESDAY: Cloudy. Snow/mix/rain likely. Lows 20s to lower 30s. Highs 30s to lower 40s.

DAYS 6-10 (DECEMBER 30-JANUARY 3)…
A break December 30 after the system from the previous day moves away. A weak system may bring light precipitation for part of December 31. Looking for mainly dry weather and a more seasonable chill to start 2016.

DAYS 11-15 (JANUARY 4-8)…
Mainly dry weather expected with temperatures near to slightly above normal during this period.

AN EDITORIAL POST APPEARS BEFORE THIS ONE

2:41AM

DAYS 1-5 (DECEMBER 24-28)…
A very strong warm push of air has arrived and this will make for records on this Christmas Eve. A cold front will move into the region this evening, but the front will be weakening and only make a sluggish push offshore by Christmas Morning, taking temperatures down a few notches but leaving them still significantly above average for Christmas Day. A wave of low pressure on this front will bring unsettled weather back for a portion of the weekend before the front is driven south and cold air arrives from Canada by Monday.
TODAY: Starting overcast with patchy fog, areas of drizzle, and isolated rain showers. Eventual breaking clouds with partial sun possible, but still a risk of isolated rain showers. Rather humid. Record warmth – highs 60-72, coolest South Coast. Wind SW 5-15 MPH with higher gusts.
CHRISTMAS EVE: Variably cloudy. Risk of rain showers mainly south central MA to RI early. Lows 45-52. Wind W 10-20 MPH with higher gusts.
FRIDAY – CHRISTMAS DAY: Partly sunny. Highs 55-62. Wind W to variable 5-15 MPH.
SATURDAY: Increasing clouds. Risk of light rain at night. Lows 35-45. Highs 45-55.
SUNDAY: Cloudy. Risk of light rain early. Isolated rain showers late. Lows 35-45. Highs in the 50s.
MONDAY: Mostly sunny and windy. Lows in the 20s. Highs in the 30s.

DAYS 6-10 (DECEMBER 29-JANUARY 2)…
Low pressure is likely to bring unsettled weather December 29. Current timing likely means that inland areas may start as mix/snow with no more than brief mix coast before the system produces mainly rain. Lots of cloudiness may linger December 30-31 as a front is nearby, but any precipitation, likely light rain, should be limited if it occurs at all. Fair and colder weather is expected for the first couple days of 2016.

DAYS 11-15 (JANUARY 3-7)…
Still leaning toward a pattern of more seasonably chilly and mainly dry weather for the early days of January 2016.

A brief editorial…

So here we are – Christmas Eve. The well-advertised warmth has arrived and the all-too-familiar allusion to the unprecedented has been slathered all over TV, radio, and internet news by the media. To some degree, they are correct. We’ll set records today. It will be the warmest December 24 on record for many locations around southern England. And it’s no wonder, given the state of the pattern and the current phase of ENSO and MJO. It was only a matter of time before something came together to give a record warm push of air. Well here it is. It just happens to fall on Christmas Eve, which somehow gives it some extra power or meaning, according to media. And the general public starts to fall for such news, predictably. It’s all too common these days for the sensationalism to act as education, instead of meteorological reason and experience, communicated responsibly. I fight a losing battle in trying to accomplish the latter, but nevertheless will continue to practice this as long as I can do so.

Some areas may reach 70 degrees on this Christmas Eve afternoon, some 30 degrees above the average high around 40 for this area. These days, such an event has become a trigger of quiet panic for various reasons. We’ve even heard comparisons to July 4, in which some areas topped out in the lower 70s, some…. 10 to 15 degrees cooler than the average. Such an extreme! (Yes, it’s sarcasm.) I’m not really sure how many times I have to remind people how we arrive at averages, and that this averages are over 30-year periods, a relative blink of an eye in our weather history. This shows you that the variability is there, and it should come as no surprise, given all that drives weather on this planet. We’ll leave out the atmospheric dynamics lesson for now, and just focus on a couple more comparisons, such as the July 4 in 1978 when much of the region was locked in the very chilly 50s during the passage of an “unusual” Northeaster with wind and rain. 50s. July 4. Some 30 degrees off the “what it should be” temperature. That “what it should be phrase” should be WIPED OUT from all media. There is NO SUCH THING. What it should be is whatever the weather pattern dictates. If the temperatures landed on the average every day, THEN I’d worry that something was really wrong. The fact that it does not indicates that the weather machine that is also known as our atmosphere is working just as it should. That’s a good thing, believe me. Let’s reach back into history and pull up another comparison. Since we’re at Christmas, and staring a near 70 in the face today and near 60 tomorrow, keep this fact in mind. Just last year, Christmas Day was near 60 in many areas. Rewind back to 1983, when we saw daytime temperatures below 10 in many areas, or 1980, when the high temperature during the daylight hours failed to rise above ZERO in many locations, oh…some 40 degrees away from “what it should be”. And before you think “well all the cold around here was before and all the warm is now”, that is not true either. After all, have we forgotten last February already? Or March the year before, during the endless Winter of the “Polar Vortex”? You know that “new” and “scary” phenomenon that we never saw before (even though its been around longer than we have). Surely we do not have such short memories. Or then perhaps it’s just not really our fault. After all, there is only so much you can retain when the stream of media clutter is as constant as it is. And it’s not only the mainstream media. You now have virtually everybody with the ability to pull up computer models, that are meant to be interpreted by meteorologists, making home-forecasts out to weeks in advance, hungry to be the first to say something with a wow-factor. And the easily availability of such information means that someone catches a highlight or a story from a source having no business releasing it, and suddenly it’s a big weather story. Yes, a 15 year old weather geek can cause large scale worry by posting from their bedroom on their social media site a wishcast or snowfall output from whatever model has the most snow 10 or 15 days in advance from a potential storm, probably while they should be doing their English homework and learning how to actually write and communicate. Sad but true. We don’t need these spoiling pieces of information floating around the net, but it seems like an elusive little pest that just manages to survive. We don’t need this. We need real information from real sources.

Just the facts, please. Just the facts.

4:00AM

DAYS 1-5 (DECEMBER 23-27)…
The warmth has been the story of December 2015, and will continue to be front and center for the next few days, which includes what will be a record warm Christmas Eve and a very mild Christmas Day too. Before that, a warm front will push northward toward the region today, bringing additional rain. Some of this rain may be heavy, impacting the evening commute and shopping trips. This rain will lead the warmest push into the region tonight and Thursday (Christmas Eve). Does someone see a 70 degree high on Thursday. Most areas will likely remain below that, but it is not out of the question entirely. In addition, we’ll see pretty high dewpoints for this time of year, so it will feel rather humid. A cold front will charge across the region Thursday evening, but it looks like most of the support for showers and possible thunderstorms will be in southwestern New England, leaving only a minor risk of activity across the balance of central and eastern MA, southern NH, and RI. A small bubble of high pressure will move in for Christmas Day Friday but the front will not be that far to the south, so some cloudiness may linger, and it will be mild, though not as warm as Thursday. That front will start to edge back to the north and be an avenue for low pressure waves that will bring some unsettled weather at times over the weekend, though I’m not looking for any significant storminess.
TODAY: Partial sun possible morning otherwise mostly cloudy. Cloudy afternoon with numerous rain showers arriving south to north. Highs 50-58. Wind light N shifting to E.
TONIGHT: Cloudy with frequent rain showers, some heavy, during the evening, ending from south to north by later evening. Areas of fog. Increasingly humid. Temperatures steady 50-58 evening, rising slowly overnight. Wind light E shifting to S and increasing to 10-20 MPH overnight.
THURSDAY: Mostly cloudy. Isolated rain showers. Highs 60-65 South Coast and Cape Cod, 65-70 elsewhere. Humid. Wind S 10-20 MPH with higher gusts.
THURSDAY NIGHT – CHRISTMAS EVE: Variably cloudy with isolated rain showers early, then partly cloudy. Lows in the 40s. Wind shifting to W 10-20 MPH and gusty.
FRIDAY: CHRISTMAS DAY: Partly sunny. Highs in the 50s. Wind W to NW 5-15 MPH.
SATURDAY: Increasing clouds. Risk of light rain at times late day or night. Lows in the 30s. Highs 45-55.
SUNDAY: Cloudy. Risk of light rain. Lows 35-45. Highs 45-55.

DAYS 6-10 (DECEMBER 28-JANUARY 1)…
Dry, windy, colder December 28 as a cold high pressure area moves across eastern Canada. Low pressure from the west brings wet weather December 29 which may start as snow or mix as cold air hangs around briefly. Fair weather returns December 31 and lasts through the first day of 2016 with temperatures not as anomalously warm as previous days – averaging near to slightly above normal.

DAYS 11-15 (JANUARY 2-6)…
Still leaning toward a mostly dry pattern, not as warm as many of the December days as we get into more seasonably chilly pattern for a time.

8:33AM

DAYS 1-5 (DECEMBER 22-26)…
Same idea as yesterday’s post. Ridge rules aloft, but a front wavering around the area the next couple days causes occasional wet weather with most rain during the morning to early afternoon today and Wednesday afternoon and evening. The frontal boundary lifts to the north allowing the warmest air of the stretch in for the daylight hours of Christmas Eve (Thursday) before a cold front knocks it back a little bit for Christmas Day (Friday). A few rain showers and even an isolated thunderstorm may occur with this approaching boundary sometime on Thursday. So no “old fashioned feel of Christmas” this year, but we are always at the mercy of Mother Nature and her complex weather patterns, and this year’s El Nino driven pattern says WARM and GREEN/BROWN Christmas! As we head into “Christmas Weekend” we’ll watch for an approaching wave of low pressure by late Saturday with clouds and a rain risk.
TODAY: Cloudy into mid afternoon with periods of rain. Breaking clouds especially Boston area westward at the end of the day. Highs 50-57. Wind SW 5-15 MPH.
TUESDAY NIGHT: Variably cloudy. Patchy fog. Lows 41-48. Wind S 5-15 MPH.
WEDNESDAY: Mostly cloudy. Rain redeveloping from south to north midday through afternoon. Highs 48-55. Wind SE to E 5-15 MPH.
WEDNESDAY NIGHT: Mostly cloudy. Periods of rain early, then isolated rain showers. Temperatures steady 48-55. Wind SE to S 5-15 MPH.
THURSDAY – CHRISTMAS EVE: Variably cloudy. Chance of rain showers. Slight chance of a thunderstorm late. Highs 55-62 South Coast, 60s elsewhere.
FRIDAY – CHRISTMAS DAY: Mostly sunny. Lows in the 30s. Highs in the 50s.
SATURDAY: Increasing clouds. Chance of rain late. Lows in the 30s. Highs in the 40s.

DAYS 6-10 (DECEMBER 27-31)…
Cooler with some unsettled weather with a departing low pressure wave still bringing the risk of wet weather to southern areas December 27 before another system brings a risk of wet weather late December 28 into December 29. The last couple days of 2015 look drier and should turn more seasonably chilly.

DAYS 11-15 (JANUARY 1-5)…
The first few days of 2016 look mainly dry and seasonably chilly to slightly milder than normal. Watching for possible unsettled weather later in the period but low confidence this far in advance.

7:52AM

DAYS 1-5 (DECEMBER 21-25)…
The very mild pattern likely peaks this week. After this, slight pattern instability and climatology will battle against allow it to become this mild again, though the long term still looks mild overall. Of more immediate concern is wind. As the pressure gradient tightens up today between low pressure to the west and high pressure offshore, we’ll see a moderate to strong southwest wind, making the mild temperatures reaching around 50 feel just a little cooler than that. Sunshine will also be lacking as high and mid level cloudiness will be plentiful. By Tuesday, the warming atmosphere will yield some rain for a period of time before a break arrives and lasts well into Wednesday. One more surge of wet weather will come through Wednesday night, and a mostly rain-free Christmas Eve is expected, when it may be warmest of all. A couple troughs and a front may cause a few rain showers as we transition back toward cooler at night, and by Christmas Day itself an area of high pressure should bring fair weather and temperatures, though cooler than the day before, will still be above the long term average.
TODAY: Limited sun, lots of clouds. Highs 47-54. Wind SW increasing to 15-25 MPH, gusting 35-45 MPH but gusts as high as 50 MPH possible over higher elevations and exposed locations in southeastern MA.
TONIGHT: Mostly cloudy. Light rain possible before dawn. Lows 40-47. Wind SW 10-20 MPH and gusty during the evening, diminishing overnight.
TUESDAY: Cloudy through early afternoon with periods of light rain. Breaking clouds and some sun possible later. Highs 48-55. Wind SW 5-15 MPH.
TUESDAY NIGHT: Partly cloudy. Lows 41-48. Wind S 5-15 MPH.
WEDNESDAY: Partly to mostly cloudy. Late-day rain southern areas. Highs in the 50s.
WEDNESDAY NIGHT: Cloudy. Periods of rain. Lows 45-55.
THURSDAY – CHRISTMAS EVE: Variably cloudy. Chance of rain showers. Highs 55-65.
FRIDAY – CHRISTMAS DAY: Mostly sunny. Lows in the 30s. Highs in the 50s.

DAYS 6-10 (DECEMBER 26-30)…
Possible rain late December 26 into December 27. Fair December 28. Possible mix to rain (most likely just rain) December 29. Fair December 30. Temperatures variable, still averaging above normal.

DAYS 11-15 (DECEMBER 31-JANUARY 4)…
Mainly dry weather. At this time it looks like any meaningful storminess will be pushed to the south and any energy from the northern jet stream would produce no more than a few rain or snow showers. Trending a little colder – temperatures above to near normal.

7:34AM

DAYS 1-5 (DECEMBER 20-24)…
No changes to previous discussion. Right to a forecast update.
TODAY: Lots of clouds eastern MA and southeastern NH to start, then mostly sunny. Highs 38-45. Wind W 5-15 MPH with higher gusts.
TONIGHT: Partly cloudy. Lows in the 30s. Wind light S.
MONDAY: Partly sunny. Highs 46-53. Wind S 5-15 MPH.
TUESDAY: Variably cloudy. Chance of rain showers. Lows in the 40s. Highs in the 50s.
WEDNESDAY: Mostly cloudy. Chance of light rain late. Lows in the 40s. Highs in the 50s.
THURSDAY – CHRISTMAS EVE: Partly sunny. Chance of rain showers early. Lows in the 40s. Highs 55-65.

DAYS 6-10 (DECEMBER 25-29)…
Fair and cooler December 25. Unsettled weather possible from late December 26 to early December 28 depending on the track of low pressure and the position of a front. Fair late in the period.

DAYS 11-15 (DECEMBER 30-JANUARY 3)…
A mainly dry and mild pattern is expected though it may turn briefly colder later in the period.

8:24AM

DAYS 1-5 (DECEMBER 19-23)…
In these final days before Christmas we’ll see a shot of cold air then a return to mild weather again. The weekend will be a chilly one with Saturday having a gusty wind and a few scattered snow showers as a rare cold air mass from Canada comes across the Great Lakes into the Northeast. The chill will hang around Sunday though it will begin to moderate a little and will feel even milder with much less wind. High pressure sinks to the southeast by Monday with a milder southwesterly flow and mainly fair weather. A weak cold front will produce more cloudiness and a few rain showers early Tuesday followed by drier weather as a weak bubble of high pressure moves in. A broad disturbance and more prominent southerly flow will bring unsettled weather into the region Wednesday, though the system may lack some support leading to a more meager rain risk than might have been expected.
TODAY: Variably cloudy – clouds most dominant this morning with sun more dominant during the afternoon. Isolated snow showers. Highs 35-42. Wind W 10-20 MPH gusting over 30 MPH. Wind chill 25-30.
TONIGHT: Partly cloudy. Lows in the 20s. Wind W 10-20 MPH gusting over 30 MPH. Wind chill under 20.
SUNDAY: Mostly sunny. Highs 38-45. Wind W 5-15 MPH with higher gusts.
MONDAY: Partly sunny. Lows in the 30s. Highs 45-55.
TUESDAY: Variably cloudy. Chance of rain showers. Lows in the 40s. Highs in the 50s.
WEDNESDAY: Mostly cloudy. Chance of light rain. Lows in the 40s. Highs in the 50s.

DAYS 6-10 (DECEMBER 24-28)…
Upper level high pressure will be centered off the East Coast but will be knocked down a little bit but a fast-moving trough in the northern jet stream. This will bring a change in air mass in southern New England by December 25, which will mean a cooler Christmas Day after a mild Christmas Eve. Rain shower chances should be limited to the early part of Christmas Eve, that is the morning of December 24 with an additional rain shower possible early December 25, otherwise mainly dry weather will dominate. A broad low pressure area to the south and west by later in the period will send cloudiness back in and eventually rain chances as the mild air will continue to be dominant.

DAYS 11-15 (DECEMBER 29-JANUARY 2)…
Unsettled weather may start the period (rain/mix/snow – too early to tell), but then as 2015 ends and 2016 arrives, expect the overall pattern of mild/dry weather to continue.

7:29AM

DAYS 1-5 (DECEMBER 18-22)…
Wave of low pressure on departing cold front holds clouds over the region for a while today, including a little additional rain on Cape Cod, before the clearing trend begins later today. A decent shot of cold air comes in for this weekend bringing temperatures all the way back to near normal, which is quite an accomplishment for the pattern we’ve been in! A few snow showers are possible Saturday and sunshine will dominate Sunday. Turning milder early next week and a disturbance may cause a few showers most likely Tuesday.
TODAY: Mostly cloudy through midday including a risk of some rain Cape Cod. Partly sunny later in the day especially Boston west and north. Highs in the 40s. Wind W to NW increasing to 10-20 MPH with higher gusts late in the day.
TONIGHT: Partly cloudy. Lows in the 20s. Wind NW 10-20 MPH and gusty.
SATURDAY: Partly cloudy. Isolated snow showers. Highs in the 30s. Wind NW 15-25 MPH and gusty.
SUNDAY: Mostly sunny. Lows in the 20s. Highs in the 40s.
MONDAY: Partly sunny. Lows in the 20s. Highs in the 50s.
TUESDAY: Variably cloudy. Chance of rain showers. Lows in the 40s. Highs in the 50s.

DAYS 6-10 (DECEMBER 23-27)…
Chance of rain December 23. Chance of rain showers early December 24 and again early December 25 with a series of disturbances, but much of the time will be dry. Very mild Christmas Eve December 24, windy and cooler on Christmas Day December 25. Fair and mild December 26. Chance of rain later December 27 as a wave of low pressure gets close.

DAYS 11-15 (DECEMBER 28-JANUARY 1)…
A stretch of fair and mild weather is likely to end out December 2015.

7:29AM

DAYS 1-5 (DECEMBER 17-21)…
Again carrying the same ideas forward. A broad area of low pressure will cross the region today and tonight with episodes of rain. Fair, windy, and cooler weather returns during Friday other than perhaps brief additional rain near Cape Cod from a wave of low pressure on the departing front. The weekend will see windy and colder weather Saturday with perhaps a passing snow shower, and fair but more tranquil though still chilly weather on Sunday. An approaching disturbance may bring some cloudiness at times and milder air for Monday but moisture for that system may be lacking so rain chances will be low.
TODAY: Cloudy. Patchy drizzle. Increasing risk of rain especially midday-afternoon. Highs 48-55. Wind SE 5-15 MPH.
TONIGHT: Cloudy. Periods of rain. Areas of fog. Lows in the 40s. Wind variable 5-15 MPH.
FRIDAY: Mostly cloudy start then sun/cloud mix. Clouds and a little rain may hold on over Cape Cod into afternoon. Highs in the 40s. Wind W to NW increasing to 10-20 MPH with higher gusts.
SATURDAY: Partly cloudy. Isolated snow showers. Lows in the 20s. Highs in the 30s.
SUNDAY: Mostly sunny. Lows in the 20s. Highs in the 40s.
MONDAY: Partly sunny. Lows in the 20s. Highs in the 40s.

DAYS 6-10 (DECEMBER 22-26)…
Still like the idea of less amplitude and a little more progression than many models have been showing. Fair December 22. Mild with possible rain December 23 and rain showers December 24. Fair, windy, and cooler December 25. Fair and milder December 26.

DAYS 11-15 (DECEMBER 27-31)…
Risk of unsettled weather December 27 to early December 28 then fair weather returns. Temperatures continue to run above normal.

7:11AM

DAYS 1-5 (DECEMBER 16-20)…
Small area of high pressure brings fair weather today. A broad area of low pressure will cross the region Thursday and early Friday with unsettled weather – again rain instead of snow due to mild air. Fair, windy, and cooler weather returns during Friday and sets up a seasonably chilly, dry weekend.
TODAY: Mostly sunny. Highs in the 40s. Wind N 5-15 MPH becoming light variable.
TONIGHT: Increasing clouds. Lows in the 30s. Wind light E.
THURSDAY: Cloudy. Periods of rain. Highs in the 50s.
FRIDAY: Partly cloudy and windy. Lows in the 30s. Highs in the 40s.
SATURDAY: Partly cloudy. Isolated snow showers. Lows in the 20s. Highs in the 30s.
SUNDAY: Mostly sunny. Lows in the 30s. Highs in the 40s.

DAYS 6-10 (DECEMBER 21-25)…
Fair and milder December 21. Mild with a series of fronts and a risk of rain showers at times December 22 through early December 24. Fair and mild later December 24 through December 25.

DAYS 11-15 (DECEMBER 26-30)…
Next risk of unsettled weather from late December 26 to early December 28 then fair weather returns. Temperatures continue to run above normal.

7:35AM

DAYS 1-5 (DECEMBER 15-19)…
No big changes for this period with everything still expected to play out as was expected yesterday.
TODAY: Lots of clouds to start with showers exiting eastern MA. Sun/cloud mix balance of day with a slight risk of a passing shower mainly northern MA and southern NH. Highs around 60 through late morning then cooling slowly this afternoon. Wind W 15-30 MPH with higher gusts.
TONIGHT: Variably cloudy. Lows in the 30s. Wind NW 10-20 MPH with gusts to 30 MPH or greater.
WEDNESDAY: Mostly sunny. Highs in the 40s. Wind N 5-15 MPH becoming light variable.
THURSDAY: Clouding over. PM rain. Lows in the 30s. Highs in the 50s.
FRIDAY: Partly cloudy and windy. Lows in the 30s. Highs in the 40s.
SATURDAY: Partly cloudy. Isolated snow showers. Lows in the 20s. Highs in the 30s.

DAYS 6-10 (DECEMBER 20-24)…
Leaning toward a little more progression than many of the models suggest. Fair and chilly December 20. Fair and milder December 21. Mild with a series of fronts and a risk of rain showers at times December 22 through early December 24. Fair and mild later December 24.

DAYS 11-15 (DECEMBER 25-29)…
Same overall pattern. Fair weather to start and end the period with some wet weather from a low pressure area passing to the north sometime in the middle of the period.

7:37AM

DAYS 1-5 (DECEMBER 14-18)…
Very mild pattern this period with 2 frontal systems producing some unsettled weather – one today/tonight, the other later Thursday to early Friday.
TODAY: Cloudy. Patchy drizzle/fog. Slight chance of light rain. Highs 48-55. Wind light SE.
TONIGHT: Mainly cloudy. Areas of fog/drizzle early. Showers likely mid evening to pre-dawn including a slight chance of thunderstorms. Temperatures rising through the 50s. Wind S to SW 10-20 MPH and gusty.
TUESDAY: Sun and passing clouds. Early morning rain showers most likely eastern coastal areas. Isolated passing rain shower possible through midday favoring northern MA and southern NH. Highs 55-62 through midday then cooling slowly. Wind W 15-25 MPH and gusty.
WEDNESDAY: Mostly sunny. Lows in the 30s. Highs 45-55.
THURSDAY: Mostly cloudy. PM rain. Lows 25-35. Highs 45-55.
FRIDAY: Mostly cloudy with AM rain showers. Partly sunny PM. Lows in the 40s. Highs in the 50s.

DAYS 6-10 (DECEMBER 19-23)…
Fair and seasonably chilly December 19-21. Mild with a risk of rain showers later December 22 into December 23.

DAYS 11-15 (DECEMBER 24-28)…
Dry and very mild December 24-26. Mild with a risk of wet weather December 27-28.

8:04AM

DAYS 1-5 (DECEMBER 13-17)…
No changes to yesterday’s thoughts.
TODAY / TONIGHT: Cloudy. Areas of drizzle. Patchy fog. Temperatures slowly fall into the 40s southern NH and northeastern MA and through the 50s elsewhere. Wind light NE.
MONDAY: Cloudy. Areas of fog/drizzle. Chance of light rain day. Temperatures steady in the 40s to near 50. Wind light NE to E.
MONDAY NIGHT: Cloudy. Numerous rain showers and a slight chance of thunderstorms. Patchy fog. Temperatures rising into the 50s and may reach 60 in some areas. Wind SE to S 10-20 MPH and gusty.
TUESDAY: Windy with sun/clouds. A passing rain shower possible. Temperatures falling through 50s. Wind W 15-25 MPH with higher gusts.
WEDNESDAY: Mostly sunny. Lows 25-35. Highs in the 40s.
THURSDAY: Clouding up. PM rain showers. Lows in the 30s. Highs in the 50s.

DAYS 6-10 (DECEMBER 18-22)…
Cooler with isolated rain showers morning and isolated rain or snow showers later December 18. Generally fair and more seasonably chilly December 19-21. Milder with possible wet weather December 22.

DAYS 11-15 (DECEMBER 23-27)…
Unsettled weather possible December 23 mainly rain showers with mild air. Mainly dry and cooler December 24, milder December 25-26. Possible wet weather December 27 with more mild weather.