7:02AM

DAYS 1-5 (OCTOBER 28-NOVEMBER 1)
The low pressure area that brought Sunday’s soaker is offshore, but not that far away, and is helping keep an onshore air flow going, combined with high pressure in eastern Canada, so low level moisture will keep clouds in place along with areas of drizzle and perhaps a few renegade rain showers today and Tuesday. Also, watch for some coastal flooding around high tide times from a combination of easterly fetch and astronomically high tides. As the air flow turns more southerly ahead of an approaching low pressure trough Wednesday, it will be a little milder but still clouds will dominate with a slightly better chance of rain showers. And then changes begin, but that doesn’t mean quick improvement. In fact, things get worse before they get better as a stronger trough and frontal system approach Thursday. Where last year’s Halloween night was pleasantly cool and dry, it looks like this one may end up mild but rather breezy and wet. Finally, a strong cold front passes by during Friday as November arrives, and a day that starts wet and mild will likely end colder and dry.
Forecast details…
TODAY: Mostly cloudy. Areas of drizzle and fog. Isolated rain showers possible. Highs 50-57. Wind NE to E up to 10 MPH.
TONIGHT: Mostly cloudy. Areas of drizzle and fog. Lows 43-50. Wind E up to 10 MPH.
TUESDAY: Mostly cloudy. Areas of drizzle and fog. Highs 53-60. Wind E to SE up to 10 MPH.
TUESDAY NIGHT: Mostly cloudy. Isolated to scattered rain showers. Lows 45-52. Wind SE up to 10 MPH.
WEDNESDAY: Mostly cloudy. Scattered rain showers. Highs 60-67. Wind SE to S 5-15 MPH.
WEDNESDAY NIGHT: Mostly cloudy. Isolated rain showers. Lows 53-60. Wind S 5-15 MPH.
THURSDAY: Mostly cloudy. Scattered to numerous rain showers. Highs 60-67. Wind S 10-20 MPH.
THURSDAY NIGHT: Cloudy. Numerous to widespread rain showers. Lows 53-60. Wind S 10-20 MPH, higher gusts.
FRIDAY: Mostly cloudy with rain showers likely morning. Sun/cloud mix afternoon. Highs 60-67 early, then falling through the 50s to the 40s. Wind SW 10-20 MPH shifting to NW with higher gusts.

DAYS 6-10 (NOVEMBER 2-6)
General westerly flow expected with a mostly dry and chilly November 2-3 weekend, though a disturbance passing through somewhere between late November 2 and early November 3 may produce a sprinkle of rain or flurry of snow in a few locations. Moderating temperatures occur later in the period and this transition may bring some cloudiness and light mix to rain later November 5, though timing is highly uncertain this far out.

DAYS 11-15 (NOVEMBER 7-11)
Best chance of unsettled weather comes at the start of the period before a transition from milder back to cooler weather again, with continued mostly dry weather and moderating temperatures once again late period.

8:08AM

DAYS 1-5 (OCTOBER 27-31)
Low pressure moves northeastward through the interior Northeast, sending the triple-point of a warm front / cold front occlusion into New England where a new low will form by tonight over and just east of the region, then drift around out there and weaken early in the week. This introduces an unsettled stretch of weather to the region which will be wettest later today but will hang around in some form into if not through midweek, which includes Halloween on Thursday. Don’t read this and think we have 5 washed out days ahead. That’s not the case. This will be an unsettled stretch of weather, where we will be having to figure out details on lots of clouds and occasional wet threats.
Today’s is waves of lighter rain as warm air moves in aloft, and then numerous rain showers, some heavier, later day and evening as the front arrives and cyclogenesis ensues. Tomorrow’s weather will feature a lot of low level moisture, so an overcast day with drizzle and areas of fog and a risk of a few periods of rain seem likely. Things should ease up somewhat Tuesday into Wednesday with the decaying low offshore and a nose of high pressure from eastern Canada poking in, but still enough onshore flow that it may make any clearing hard to come by. Thursday well be watching the approach of a new system from the west, and earlier I’d been thinking we may get into a warmer southerly flow, but that may be prevented if a frontal boundary is not allowed to push northward enough. There is still the chance it does push through and we do get into the warm sector, and if that happens my temperature forecast below will be under-done. For now my thinking this far out is that any significant rainfall from that approaching system will be held off until very late Thursday night or even next Friday.
Forecast details…
TODAY: Mainly cloudy morning with spotty light rain. Overcast afternoon with increasing rain shower threat west to east, some of which may be moderate to heavy. Highs 55-62. Wind E-SE up to 10 MPH.
SUNDAY NIGHT: Cloudy. Areas of fog and drizzle. Rain likely. Lows 48-55. Wind SE to E 5-15 MPH.
MONDAY: Cloudy. Drizzle and areas of fog. Chance of rain. Highs 52-59. Wind NE up to 10 MPH.
MONDAY NIGHT: Cloudy. Area of drizzle and fog. Chance of rain. Lows 45-52. Wind E up to 10 MPH.
TUESDAY: Mostly cloudy. Patchy fog early. Chance of rain showers. Highs 55-62. Wind SE up to 10 MPH.
TUESDAY NIGHT: Mostly cloudy. Patchy fog. Lows 46-53. Wind SE up to 10 MPH.
WEDNESDAY: Mostly cloudy. Patchy fog early. Highs 55-62. Wind SE up to 10 MPH.
WEDNESDAY NIGHT: Mostly cloudy. Lows 46-53. Wind SE up to 10 MPH.
THURSDAY: Cloudy. Highs 56-63. Wind E up to 10 MPH, possibly shifting to S.

DAYS 6-10 (NOVEMBER 1-5)
Low amplitude pattern, generally west to east flow, but mean trough position in Upper Midwest and Great Lakes. This pattern is cooler, and slightly less unsettled, but still systems moving through (the one mentioned before coming through November 1, and two weaker ones around November 2 and 4) bringing unsettled weather threats.

DAYS 11-15 (NOVEMBER 6-10)
Watching for a weather system and precipitation threat in the late November 6 to early November 8 time frame. Drier weather more likely thereafter.

9:18AM

DAYS 1-5 (OCTOBER 26-30)
High pressure centered north of New England provides a nice day today. Low pressure will track northeastward, set to pass northwest of New England late Sunday, but its an occluding low and a new low center will form near or over southern New England Sunday night then doddle just offshore Monday as high pressure rebuilds to the north. This will provide an easterly air flow here, preventing much on the way of clearing. By Wednesday, the same general set-up but in weaker form will be in place, but we should see some improvement during the Tuesday-Wednesday time period.
Forecast details…
TODAY: Sun and high clouds. Highs 53-60. Wind N 5-15 MPH.
TONIGHT: Partly to mostly cloudy. Lows 38-45. Wind NE up to 10 MPH.
SUNDAY: Cloudy. Light rain likely morning. Spotty very light rain first half of afternoon. Numerous rain showers arriving west to east second half of afternoon. Highs 55-62. Wind E-SE up to 10 MPH shifting to S.
SUNDAY NIGHT: Cloudy. Areas of fog and drizzle. Rain likely. Lows 48-55. Wind SE to E 5-15 MPH.
MONDAY: Cloudy. Drizzle and areas of fog. Chance of rain. Highs 52-59. Wind NE up to 10 MPH.
MONDAY NIGHT: Cloudy. Area of drizzle and fog. Chance of rain. Lows 45-52. Wind E up to 10 MPH.
TUESDAY: Mostly cloudy. Patchy fog early. Chance of rain showers. Highs 55-62. Wind SE up to 10 MPH.
TUESDAY NIGHT: Mostly cloudy. Patchy fog. Lows 46-53. Wind SE up to 10 MPH.
WEDNESDAY: Partly sunny. Patchy fog early. Highs 58-65. Wind SE to S up to 10 MPH.

DAYS 6-10 (OCTOBER 31-NOVEMBER 4)
Close call between a gusty southerly breeze, fair weather and mild air and a cloudier, wetter scenario for October 31 depending on the track of low pressure west of New England and associated boundaries. Front passes through during November 1 with rain showers likely. Generally dry but breezy and much cooler November 2-3 weekend. Next wet weather threat comes at the end of the period.

DAYS 11-15 (NOVEMBER 5-9)
Watching for a weather system and precipitation threat in the late November 6 to early November 8 time frame.

6:44AM

DAYS 1-5 (OCTOBER 25-29)
A front moves in from the northwest today and tonight, bringing clouds back today and some rainfall, favoring areas north of I-90 tonight. High pressure from Canada presses southward Saturday returning dry weather and sun to the region, but a low pressure area moving northeastward will drag a warm front northward into the region Sunday which will be a grey day. The question has been how much rain will fall and when, and I still feel that we get an initial shot of rain with that warm front that then moves out of the region for a good part of the afternoon. A band of showers will approach from the west with a cold front as the initial low travels north of the region, but a new low will likely form as the system crosses the region with most of the wet weather late-day and evening of Sunday. That low will linger just offshore early in the week with additional unsettled weather.
Forecast details…
TODAY: Increasing clouds. Late-day light rain possible especially southern NH. Highs 57-64. Wind SW 5-15 MPH.
TONIGHT: Cloudy. Periods of light rain, favoring southern NH the northern half of MA. Lows 48-55. Wind SW 5-15 MPH.
SATURDAY: Partly sunny. Highs 52-59. Wind N 5-15 MPH.
SATURDAY NIGHT: Variably cloudy. Lows 35-42. Wind light N.
SUNDAY: Cloudy. Light rain likely morning and midday. Late-day rain showers likely. Highs 55-62. Wind E-SE up to 10 MPH shifting to S.
SUNDAY NIGHT: Cloudy. Areas of fog and drizzle. Rain likely. Lows 48-55. Wind S 5-15 MPH becoming variable.
MONDAY: Cloudy. Drizzle and areas of fog. Chance of rain. Highs 52-59. Wind NE up to 10 MPH.
MONDAY NIGHT: Cloudy. Area of drizzle and fog. Chance of rain. Lows 45-52. Wind NE up to 10 MPH.
TUESDAY: Cloudy. Areas of drizzle and fog. Chance of rain. Highs 52-59. Wind NE to E up to 10 MPH.

DAYS 6-10 (OCTOBER 30-NOVEMBER 3)
A frontal boundary will still be nearby and with low confidence leaning toward a few rain showers being around Wednesday to early Thursday then fair and milder later Thursday, with a stronger front pushing through from the west with additional rain showers Friday before the November 2-3 weekend is drier but breezy and rather cool.

DAYS 11-15 (NOVEMBER 4-8)
Progressive pattern expected. Next system brings a wet weather threat early in the period then fair and seasonably chilly weather follows.

7:16AM

DAYS 1-5 (OCTOBER 24-28)
High pressure brings a great October day today. This high gives way to an approaching frontal boundary which will bring clouds in during Friday and a little wet weather at night, but this gets out of here by Saturday as another high pressure area moves in with nice weather again. The next low pressure system heads west of New England Sunday but upper winds will be transporting some of its moisture eastward while dry air tries to kill the system at the same time, meaning Sunday ends up mainly cloudy but leaving the question as to how wet it will get. What looks like plentiful rain on some guidance now may not turn out to be much during the day, and we may have to wait for a stronger frontal boundary at night to produce the most rainfall. Low pressure, although weak, redeveloping just offshore may hold clouds and some wet weather in here on Monday.
Forecast details…
TODAY: Mostly sunny. Highs 57-64. Wind W 5-15 MPH.
TONIGHT: Mostly clear. Lows 42-49. Wind SW 5-15 MPH.
FRIDAY: Increasing clouds. Late-day light rain possible. Highs 57-64. Wind SW 5-15 MPH.
FRIDAY NIGHT: Cloudy. Evening light rain likely. Lows 48-55. Wind SW 5-15 MPH.
SATURDAY: Partly sunny. Highs 52-59. Wind N 5-15 MPH.
SATURDAY NIGHT: Variably cloudy. Lows 35-42. Wind light N.
SUNDAY: Mostly cloudy. Chance of light rain. Highs 55-62. Wind E-SE up to 10 MPH shifting to S.
SUNDAY NIGHT: Mostly cloudy. Rain showers likely. Lows 48-55. Wind S 5-15 MPH becoming variable.
MONDAY: Cloudy. Drizzle and areas of fog. Chance of rain. Highs 52-59. Wind NE up to 10 MPH.

DAYS 6-10 (OCTOBER 29-NOVEMBER 2)
Additional unsettled weather possible October 29 as a frontal system pushes through from the west. Fair and cooler as high pressure moves in October 30. Fair, breezy, and milder as high pressure moves out October 31. Strong cold front passes by to start November with rain showers November 1 followed by windy/chilly weather later November 1 into November 2.

DAYS 11-15 (NOVEMBER 3-7)
Progressive pattern expected. High pressure brings fair/chilly weather November 3. Low pressure system brings threat of wet weather November 4 with fair and seasonably chilly weather returning thereafter.

6:51AM

DAYS 1-5 (OCTOBER 23-27)
Transition day, starting with clouds, fog, showers, and in some cases downpours over eastern MA and NH Seacoast area as the day dawns, but this all moves out during the morning and drier air arrives from the west during the day bringing clearing but fairly mild air to the area. High pressure builds in for a fabulous Thursday, and nice weather will linger into early Friday before a front approaches bringing clouds back and eventually some wet weather for Friday night. This will move out by early Saturday and high pressure will try to build in from the north but will never quite make it, but it should hold close enough and strong enough to keep the next threat of wet weather at bay until later Sunday, a potential set-up we’ve been uncertain about and keeping an eye on for some time.
Forecast details…
TODAY: Cloudy with areas of fog and rain showers, some heavy early morning. Clouds break, patchy fog, lingering showers mid morning. Clearing west to east late morning. Mostly sunny afternoon. Highs 60-67. Wind variable 5-15 MPH early, then W increasing to 10-20 MPH.
TONIGHT: Mostly clear. Lows 40-47. Wind W 10-20 MPH evening, diminishing overnight.
THURSDAY: Mostly sunny. Highs 57-64. Wind W 5-15 MPH.
THURSDAY NIGHT: Mostly clear. Lows 42-49. Wind SW 5-15 MPH.
FRIDAY: Increasing clouds. Late-day rain showers possible. Highs 57-64. Wind SW 5-15 MPH.
FRIDAY NIGHT: Cloudy. Rain showers likely. Lows 48-55. Wind SW 5-15 MPH.
SATURDAY: Mostly cloudy with rain possible early, then clearing. Highs 52-59. Wind N 5-15 MPH.
SATURDAY NIGHT: Mostly clear. Lows 35-42. Wind light N.
SUNDAY: Increasing cloudiness with late-day rain possible. Highs 52-59. Wind NE up to 10 MPH.

DAYS 6-10 (OCTOBER 28-NOVEMBER 1)
Low pressure bring wet weather to start October 28 before drier weather returns and lasts through the middle of next week, cool at first, then a warming trend through Halloween. The first of November may see the arrival of a strong cold front with a transition from mild to colder accompanied by some unsettled weather, but well into the future confidence is not high at this time.

DAYS 11-15 (NOVEMBER 2-6)
Low to borderline moderate confidence for pieces of the Midwest trough to make it into the Northeast with a chilly start and milder finish to this period, along with mostly dry weather to start and end with a wet weather threat mid period (about November 4).

7:24AM

DAYS 1-5 (OCTOBER 22-26)
Marine air paints today grey, and an approaching trough and associated warm front / cold front combo makes tonight and early Wednesday wet, but a drying westerly air flow brings bright weather back during the day Wednesday from west to east and sets up some nice weather for Thursday, the pick of the week, as high pressure moves in. The next trough brings cloudiness back on Friday, and eventually a wet weather threat by late-day or night, which may linger into Saturday before drier, cool air arrives from the north.
Forecast details…
TODAY: Mostly cloudy. Highs 53-60. Wind E 5-15 MPH.
TONIGHT: Mostly cloudy. Rain showers likely. Lows 45-52. Wind SE to S 10-20 MPH.
WEDNESDAY: Mostly cloudy early with rain showers possible, then mostly sunny. Highs 58-65. Wind W 10-20 MPH, higher gusts.
WEDNESDAY NIGHT: Mostly clear. Lows 40-47. Wind W 10-20 MPH evening, diminishing overnight.
THURSDAY: Mostly sunny. Highs 57-64. Wind W 5-15 MPH.
THURSDAY NIGHT: Mostly clear. Lows 42-49. Wind SW 5-15 MPH.
FRIDAY: Increasing clouds. Late-day rain showers possible. Highs 57-64. Wind SW 5-15 MPH.
FRIDAY NIGHT: Cloudy. Rain showers likely. Lows 48-55. Wind SW 5-15 MPH.
SATURDAY: Mostly cloudy with rain possible morning. Clearing afternoon. Highs 52-59. Wind N 5-15 MPH.

DAYS 6-10 (OCTOBER 27-31)
High pressure should bring fair weather October 27. The October 28-31 period is uncertain as a boundary may be nearby but playing it cooler than average to start with a risk of some unsettled weather from a disturbance to start the period, then somewhat drier with a gradual temperature moderation. this is a very low confidence forecast at this time.

DAYS 11-15 (NOVEMBER 1-5)
Low confidence here as well. Have to determine the strength and staying power of high pressure off the Atlantic Coast and an approaching trough digging into the Midwest. One or two opportunities for wet weather may present themselves, though they don’t look significant this far out, and it may start mild then trend cooler.

7:35AM

DAYS 1-5 (OCTOBER 21-25)
The remains of Nestor exit, dry air replaces that and today turns fairly nice, but an approaching trough and a surface east wind will turn Tuesday into a grey day, even if some areas start with sun, and then that trough will swing through with significant showers Tuesday night, but moving right along so that fair weather returns Wednesday and continues Thursday, thanks to an area of high pressure. By Friday, the next frontal system will approach with the return of clouds, and by Friday night we may be back into some wet weather once again.
Forecast details…
TODAY: Early rain showers possible southeastern MA. Clouds most dominant morning, sun most dominant afternoon. Highs 57-64. Wind NE to E up to 10 MPH.
TONIGHT: Partly cloudy. Lows 43-50. Wind E under 10 MPH.
TUESDAY: Mostly cloudy. Highs 53-60. Wind E 5-15 MPH.
TUESDAY NIGHT: Mostly cloudy. Rain showers likely. Lows 45-52. Wind SE to S 10-20 MPH.
WEDNESDAY: Mostly cloudy early with rain showers possible, then mostly sunny. Highs 58-65. Wind W 10-20 MPH, higher gusts.
WEDNESDAY NIGHT: Mostly clear. Lows 40-47. Wind W 10-20 MPH evening, diminishing overnight.
THURSDAY: Mostly sunny. Highs 57-64. Wind W 5-15 MPH.
THURSDAY NIGHT: Mostly clear. Lows 42-49. Wind SW 5-15 MPH.
FRIDAY: Increasing clouds. Late-day or nighttime rain showers possible. Highs 57-64. Wind SW 5-15 MPH.

DAYS 6-10 (OCTOBER 26-30)
Cautiously optimistic about a dry October 26-27 weekend but will have to keep an area on 1 or 2 waves of low pressure on a front to the south, just in case. In either case, expect below normal temperatures. Brief unsettled weather possible about October 28 otherwise mainly dry and cool into the middle of next week as well.

DAYS 11-15 (OCTOBER 31-NOVEMBER 4)
Leaning toward a mainly dry pattern with a quick moderating trend then another cool-down.

7:34AM

DAYS 1-5 (OCTOBER 20-24)
No changes today from yesterday’s outlook. High pressure gives way to the approaching low pressure remains of Nestor today, the center of which will pass southeast of New England early Monday with a risk of a period of rain mainly southeastern areas mainly late tonight and very early Monday. Fair weather returns with a sliver of high pressure over the region between departing Nestor remains and an approaching trough from the west. A surface easterly wind will bring in low level moisture for what likely turns out to be a cloudy Tuesday, but rain showers from the trough and associated surface low pressure area and warm front / cold front combo will hold off until Tuesday night and linger into early Wednesday. After this a drying westerly wind arrives during Wednesday and high pressure builds in for Thursday with fair weather.
Forecast details…
TODAY: Increasing cloudiness. Highs 58-65. Wind variable under 10 MPH.
TONIGHT: Cloudy. A period or two of rain possible favoring RI and southeastern MA. Lows 50-57. Wind variable up to 10 MPH.
MONDAY: Partly cloudy. Highs 58-65. Wind NE to E up to 10 MPH.
MONDAY NIGHT: Partly cloudy. Lows 43-50. Wind E to SE under 10 MPH.
TUESDAY: Mostly cloudy. Highs 53-60. Wind SE to S 5-15 MPH.
TUESDAY NIGHT: Mostly cloudy. Rain showers likely. Lows 45-52. Wind S 10-20 MPH.
WEDNESDAY: Mostly cloudy early with rain showers possible, then mostly sunny. Highs 55-62. Wind W 10-20 MPH, higher gusts.
WEDNESDAY NIGHT: Mostly clear. Lows 40-47. Wind W 10-20 MPH evening, diminishing overnight.
THURSDAY: Mostly sunny. Highs 56-63. Wind W 5-15 MPH.

DAYS 6-10 (OCTOBER 25-29)
High pressure moves offshore October 25 and a weak cold front approaches later in the day so this day would start chilly and dry followed by a quick warm-up and feature a rain shower threat to end it. Current thinking is this front will push offshore but October 26 may start with cloudiness as a wave of low pressure passes by, but high pressure from Canada should be strong enough to lean away from the unsettled weather risk somewhat. Still need to keep an eye on this being as far away as it is. The drier pattern may carry through the end of the period.

DAYS 11-15 (OCTOBER 30-NOVEMBER 3)
Continued medium range model differences and current leaning continues to be for the up and down temperature pattern with a risk of minor precipitation events in an overall dry pattern.

7:56AM

DAYS 1-5 (OCTOBER 19-23)
High pressure provides a nice weekend for the most part. If you want lots of sun, today’s definitely the pick of the 2 days. We will have to encounter a small speed bump as the weekend comes to an end in the form of increasing clouds during Sunday and the risk of a period of rain especially in RI and southeastern MA. This will be due to the close pass of the low pressure remains of Tropical Storm Nestor, a fairly quick-moving tropical system from the Gulf of Mexico that is crossing the southeastern US at this time. This low will be slowing and turning more to the east from its northeastward track as it passes, keeping that rain threat to the south, but subsequently leaving some of its moisture in a position to be at least partially grabbed by a low pressure trough approaching New England from the west on Tuesday. Impact of this interaction will not be significant, but it may end up a little more than just a band of showers Tuesday night and early Wednesday, so while this doesn’t turn into a major event or anywhere near it, it may just be a little more noticeable than it would have been. However, before that happens, it looks like we squeeze in some decent and mild weather for much of Monday and even into Tuesday, with the latter dependent on how much low cloudiness forms and moves in from the southeast ahead of the next system. When we get to Wednesday, a cold front will sweep through early and the unsettled stuff will be pushed offshore, with fair and breezy weather arriving.
Forecast details…
TODAY: Sunny. Highs 58-65. Wind NW up to 10 MPH.
TONIGHT: Clear. Areas of frost forming. Lows 35-40 except 41-46 immediate coast and urban areas. Wind calm.
SUNDAY: Increasing cloudiness. Highs 58-65. Wind variable under 10 MPH.
SUNDAY NIGHT: Cloudy. A period or two of rain possible favoring RI and southeastern MA. Lows 50-57. Wind variable up to 10 MPH.
MONDAY: Partly cloudy. Highs 58-65. Wind NE to E up to 10 MPH.
MONDAY NIGHT: Partly cloudy. Lows 48-55. Wind E to SE under 10 MPH.
TUESDAY: Mostly cloudy. Highs 60-67. Wind SE to S 5-15 MPH.
TUESDAY NIGHT: Mostly cloudy. Rain showers likely. Lows 53-60. Wind S 10-20 MPH.
WEDNESDAY: Mostly cloudy early with rain showers possible, then mostly sunny. Highs 60-67. Wind W 10-20 MPH, higher gusts.

DAYS 6-10 (OCTOBER 24-28)
High pressure brings fair and seasonably cool weather October 24 before moving offshore with a warm-up October 25 after a chilly start. Weekend of October 26-27 carries the potential for unsettled weather but too far away for details. Drier, possibly colder end of period as behind any unsettled threat comes a push of chilly air from Canada.

DAYS 11-15 (OCTOBER 29-NOVEMBER 2)
Caution needed for the forecast this far out with one model pushing a colder picture while another reliable one says “not so fast”. When I see this happen, knowing the colder model tends to rush pattern changes, my leaning is toward and up-and-down temperature pattern with 1 or 2 opportunities for mostly minor precipitation events. Elaboration will take place when there is enough confidence for it.

7:14AM

DAYS 1-5 (OCTOBER 18-22)
Passing clouds and a gusty breeze are all that linger from our significant storm today, but we’re transitioning toward a very nice weekend. For sunshine, the pick of the weekend will be Saturday, and for temperatures, if you want milder, Sunday may have the slight edge, but they will really be close with two chilly mornings and somewhat milder afternoons. During this time, a tropical low pressure area from the Gulf of Mexico will be crossing the southeastern US and emerging off the Mid Atlantic Coast. Right now, it looks like all we see from this is some high level cloudiness at times Sunday and Monday, and perhaps some of its moisture getting pulled northward as a cold front approaches New England from the west by Tuesday of next week.
Forecast details…
TODAY: Partly to mostly sunny. Highs 56-63. Wind NW 10-20 MPH, higher gusts.
TONIGHT: Mostly clear. Patchy frost. Lows 35-42 except 40-47 immediate shore and urban areas. Wind W up to 10 MPH.
SATURDAY: Sunny. Highs 58-65. Wind W up to 10 MPH.
SATURDAY NIGHT: Clear. Lows 38-45. Wind light variable.
SUNDAY: Mostly sunny. Highs 61-68. Wind light variable
SUNDAY NIGHT: Partly cloudy. Lows 48-55. Wind S up to 10 MPH.
MONDAY: Partly sunny. Highs 63-70. Wind S 5-15 MPH.
MONDAY NIGHT: Mostly cloudy. Lows 50-57. Wind SE 5-15 MPH.
TUESDAY: Mostly cloudy. Rain showers likely. Highs 60-67. Wind SE to S 10-20 MPH.

DAYS 6-10 (OCTOBER 23-27)
Rain showers give way to clearing October 23 as a cold front passes. High pressure brings fair weather October 24-25, starting cool then warming up. Next disturbance in a westerly air flow is due by later October 26 with risk of rain showers, and should move along for dry weather at the end of the period.

DAYS 11-15 (OCTOBER 28-NOVEMBER 1)
A bit of a blocking pattern may try to develop driving a west-east elongated trough into the Upper Midwest, Great Lakes, and Northeast. Jury is out on how dynamic the pattern is, but overall it doesn’t look too strong, so the trend would probably be cooler but with limited unsettled weather and more dry than wet during this period.

7:14AM

DAYS 1-5 (OCTOBER 17-21)
It was like winning the weather lottery here in southern New England, having a sharp disturbance about as strong as you can see this time of year combine with a rare shot of southern jet stream energy to form a rapidly intensifying low that then came right up overhead. Impressive winds and heavy rainfall was experienced, as expected. Instead of listing details in terms of rain amounts and wind gust reports, I will let you all discuss that in the comments and I will move along with the updated forecast, which has a few adjustments. Nothing really to change regarding the weather the next few days though. We’re not done with the storm system yet, as the center of it will be completing a tight cyclonic loop north of the Massachusetts border and then move eastward, exiting New England via Maine later today. This set-up will cause a strong westerly wind and wrap-around rain showers as the low departs. Drier air will work in tonight and especially Friday, although during this time we can expected a gusty breeze to continue. Then a nice break for the weekend as high pressure settles to the south and a warmer westerly air flow takes over, but there is a little change for Sunday’s outlook. A system coming out of the Gulf of Mexico is going to end up off the East Coast by the end of the weekend, and the overall pattern will be warped a bit from what it looked like earlier, with fair weather hanging on but possibly a more southerly or southeasterly air flow. When Monday comes, a more southerly flow is expected as high pressure to the north of the region also bridges southward just east of the region, keeping the low offshore at bay.
Forecast details…
TODAY: Variably cloudy. Scattered rain showers. Wind variable becoming W and increasing to 15-30 MPH with higher gusts.
TONIGHT: Partly to mostly clear. Lows 38-45. Wind NW 15-25 MPH, higher gusts.
FRIDAY: Mostly to partly sunny. Highs 56-63. Wind NW 10-20 MPH, higher gusts.
FRIDAY NIGHT: Clear. Patchy frost. Lows 35-42 except 40-47 immediate shore and urban areas. Wind W up to 10 MPH.
SATURDAY: Sunny. Highs 60-67. Wind W up to 10 MPH.
SATURDAY NIGHT: Clear. Lows 38-45. Wind light variable.
SUNDAY: Sunny. Highs 65-72. Wind SE 5-15 MPH.
SUNDAY NIGHT: Partly cloudy. Lows 50-57. Wind S up to 10 MPH.
MONDAY: Partly sunny. Highs 63-70. Wind S 5-15 MPH.

DAYS 6-10 (OCTOBER 22-26)
A little slower timing expected, with mild air and a risk of rain showers October 22, then a front pushing through with a drying/cooling trend October 23-24 before it warms back up ahead of the next front October 25. That front may bring some unsettled weather by October 26.

DAYS 11-15 (OCTOBER 27-31)
Overall westerly flow but indications are for a trend toward near to below normal temperatures with at least one threat of precipitation in an overall dry pattern. Leaning away from activity being added to by any moisture from the south as it looks like that will be lacking.

7:41AM

DAYS 1-5 (OCTOBER 16-20)
High pressure is exiting today but is close enough that we start with sunshine, but a vigorous low pressure trough moving eastward from the Upper Midwest and carrying a surface low will spawn a secondary low just southwest of New England this evening that will move rapidly northeastward right across southern New England tonight, maxing out in intensity by early Thursday as it does a cyclonic loop over NH/VT, then pulls away through Maine later Thursday. This type of track brings a quick shot of heavy rain to the region in most cases, and this won’t be much different than the average case, though the heaviest of the rain will likely occur west of southeastern New England, with another strip of heavier rainfall offshore, leaving this area somewhat “in the middle”, though not to downplay the impact of heavy rain reducing visibility for overnight driving, and road flooding especially as wind/rain knocks down leaves and clogs up storm drains. So even though the heaviest rainfall, which may contain embedded thunderstorms, will have exited pre-dawn, there may be some lingering road and parking lot flooding into the Thursday morning commute to be aware of. The other story with this system is the wind, which will become moderate to strong from the southeast and east ahead of the low’s arrival, variable during its passage and somewhat weaker, then returning from the west to northwest at moderate to strong speeds during Thursday, then diminishing only gradually through Friday as the low expands its size while traveling through eastern Canada as high pressure approaches from the west. Some tree damage is inevitable in our aging forest, and therefore some power outages will likely result. Coastal flooding will not be an issue with this storm system. Need a break? You got it this weekend as high pressure takes over, centered to the south, allowing a nice moderation in temperature, although expect a cold start on Saturday morning and a chilly Sunday morning. It will be the afternoons that are pleasantly mild to warm.
Forecast details…
TODAY: Sunny start, cloudy finish. Highs 58-65. Wind SE up to 10 MPH.
TONIGHT: Overcast. Rain arriving evening from southwest to northeast, peaking overnight with moderate to heavy rain and possible thunder, diminishing to scattered rain showers by dawn from south to north. Lows 50-57. Wind SE to E 15-25 MPH interior, 20-30 MPH coast, stronger gusts in all areas.
THURSDAY: Mostly cloudy morning with numerous to scattered rain showers. Partly sunny afternoon with isolated rain showers. Highs 56-63. Wind variable 10-20 MPH early to mid morning, becoming W to NW 15-35 MPH with higher gusts.
THURSDAY NIGHT: Partly to mostly clear. Lows 38-45. Wind NW 15-25 MPH, higher gusts.
FRIDAY: Mostly to partly sunny. Highs 56-63. Wind NW 10-20 MPH, higher gusts.
FRIDAY NIGHT: Clear. Patchy frost. Lows 35-42 except 40-47 immediate shore and urban areas. Wind W up to 10 MPH.
SATURDAY: Sunny. Highs 60-67. Wind W up to 10 MPH.
SATURDAY NIGHT: Clear. Lows 38-45. Wind W under 10 MPH.
SUNDAY: Sunny. Highs 67-74. Wind SW 5-15 MPH.

DAYS 6-10 (OCTOBER 21-25)
High pressure moves off the coast and low pressure heads for the Great Lakes and St. Lawrence Valley early next week, and our weather starts mild and fair October 21 then transitions to rain showers followed by clearing and cooling during October 22-23 based on current timing. Next disturbance may bring rain shower threat by later October 24 or early October 25 followed by breezy/cooler weather to end the period.

DAYS 11-15 (OCTOBER 26-30)
Still feeling that westerly flow should dominate overall but will continue to watch for a digging trough of low pressure trying to kick something more important off in terms of storminess to the south of the region. We will probably see an overall trend to near to below normal temperatures. Still much fine-tuning to do for late month’s weather.

7:41AM

DAYS 1-5 (OCTOBER 15-19)
High pressure brings fair weather today, even into the first part of Wednesday, and then a vigorous low pressure trough, this time in the jet stream rather than cut off from it, will travel eastward and max out close to New England Wednesday night and early Thursday, with an initial surface low redeveloping pretty much right over southern New England. This will bring wet weather and wind, with the heaviest rainfall and possible thunder being a quick-hitting event for the region, followed by lingering rain showers as the low does a cyclonic loop pretty much right over the region. I feel that models are overdoing both the rainfall amounts and the intensity of the low, however it will be a decent autumn storm system nonetheless. By Friday, we’re back in dry weather but with a gusty breeze and cool air, and after a cold start Saturday, high pressure settling to the south of the region will provide a very nice mid October day to start the weekend.
Forecast details…
TODAY: Mostly sunny. Highs 60-67. Wind variable up to 10 MPH.
TONIGHT: Mostly clear. Lows 43-50. Wind SE up to 10 MPH.
WEDNESDAY: Increasing clouds. Highs 58-65. Wind SE 5-15 MPH.
WEDNESDAY NIGHT: Overcast. Rain, possibly heavy at times. Chance of thunderstorms. Lows 50-57. Wind E 15-25 MPH with higher gusts, becoming variable 10-20 MPH.
THURSDAY: Mostly cloudy to partly sunny. Numerous rain showers early, then scattered to eventually isolated rain showers. Highs 56-63. Wind variable 5-15 MPH, becoming W and increasing to 15-25 MPH with gusts 30-50 MPH, strongest in exposed areas and in higher elevations.
THURSDAY NIGHT: Partly to mostly clear. Lows 38-45. Wind NW 15-25 MPH, higher gusts.
FRIDAY: Mostly to partly sunny. Highs 56-63. Wind NW 10-20 MPH, higher gusts.
FRIDAY NIGHT: Clear. Patchy frost. Lows 35-42 except 40-47 immediate shore and urban areas. Wind W up to 10 MPH.
SATURDAY: Sunny. Highs 60-67. Wind W up to 10 MPH.

DAYS 6-10 (OCTOBER 20-24)
High pressure brings fair, mild weather October 20. It will stay mild into the start of next week but a cold front will approach then pass through sometime in the October 22-23 period with rain showers then a switch to cooler weather. Another disturbance may bring a risk of rain showers by the end of the period as a westerly flow dominates.

DAYS 11-15 (OCTOBER 25-29)
Leaning more toward westerly flow domination and less risk of any impact from low pressure to the south from that October 26-28 period I’ve been watching. A storm may still form to the south but there are weaker indications of it being able to come northward if it does. The pattern would support up and down temperatures and limited rain shower risks, but a strong enough westerly flow may allow for a shot of very cool air before the end of the period.

6:54AM

DAYS 1-5 (OCTOBER 14-18)
Today is the first day of a new work week for some, and the last day of a long weekend for others. Whatever kind of day it is for you, other than a brief rain shower threat from the South Coast to the Massachusetts South Shore, weatherwise it will turn out to be quite nice, as the shower-causing disturbance pulls away and high pressure approaches. This high will move overhead Tuesday ensuring another nice day. Things change quickly on Wednesday as a vigorous upper level trough of low pressure and resultant surface storm approach from the west, and with the initial low redeveloping just south of New England and moving right up over southeastern New England Wednesday night, this set-up brings a shot of significant rainfall. But it won’t hang around long, and heaviest part will likely be very short-lived, so while I termed the rainfall significant I am stopping short of terming it beneficial, as far as easing our every-growing deficit. The low will be deepening similar to a winter storm as it moves away Thursday, and while that day may start wet at least in parts of the region, dry air will wrap around the departing storm and enter the region on a strong northwest wind, and the October bluster will be in full force. As is typical for one of these systems, it will expand significantly across eastern Canada and the gradient between that low pressure area and a high pressure area moving in from the Midwest will keep a gusty breeze going right through Friday, a day that will feature dry and cool weather.
Forecast details…
TODAY: Mostly cloudy RI and southeastern MA with early morning rain showers possible, otherwise partly to mostly sunny. Highs 64-71. Wind S up to 10 MPH.
TONIGHT: Mostly clear. Patchy fog interior lower elevations. Lows 44-51. Wind W up to 10 MPH.
TUESDAY: Mostly sunny. Highs 60-67. Wind variable up to 10 MPH.
TUESDAY NIGHT: Mostly clear. Lows 43-50. Wind SE up to 10 MPH.
WEDNESDAY: Clouding over. Rain arriving southwest to northeast mid to late afternoon. Highs 58-65. Wind SE increasing to 10-20 MPH.
WEDNESDAY NIGHT: Overcast. Rain, possibly heavy at times. Chance of thunderstorms. Lows 50-57. Wind E 15-25 MPH with higher gusts, becoming variable 10-20 MPH.
THURSDAY: Mostly cloudy early morning with rain showers likely. Partly sunny mid morning on. Highs 58-65. Wind variable 5-15 MPH early, becoming NW 15-25 MPH with gusts 30-45 MPH.
THURSDAY NIGHT: Partly to mostly clear. Lows 38-45. Wind NW 15-25 MPH, higher gusts.
FRIDAY: Mostly to partly sunny. Highs 56-63. Wind NW 10-20 MPH, higher gusts.

DAYS 6-10 (OCTOBER 19-23)
High pressure moves in both surface and aloft and brings fair weather and a warming trend to the region for the October 19-20 weekend. Surface high pressure slides offshore October 21-22 with a stronger southwesterly air flow, warmer than average temperatures, but eventually a risk of rain showers as a cold front approaches, which should pass through by October 23 if current timing is correct, leading to dry and cooler weather at that time.

DAYS 11-15 (OCTOBER 24-28)
Westerly flow will try to continue its domination of the pattern with a quick moving system bringing milder weather ahead of it and a risk of rain showers October 24 to early October 25 followed by breezy and cooler weather again. The October 26-28 period is uncertain. The leaning is toward dry weather with moderating temperatures but we still have to watch for the potential for low pressure to develop south of the region, something not really seen by medium range guidance at this point. However even if it does occur, does not necessarily mean it would be close enough for impact – just something to watch being so far into the future.