DAYS 1-5 (SEPTEMBER 26-30)<\/p>\n\n\n\n
We’ve reached the final 5 days of September, and the final moments of the impact from a low pressure wave along that slow moving frontal boundary that has been around for the past 2 days. A decent slug of rain and some embedded thunderstorms visited eastern MA, RI, and southeastern NH overnight and very early this morning, and is rapidly exiting as I write. The canopy of cloudiness (and a few remaining showers) left behind will be exiting from southwest to northeast during this morning, turning today into something looking far different than it started out as drier air arrives. A small area of high pressure helping to bring this dry air in will hang around through Monday, another very nice day, dry but on the mild side. And then it’s time for a bit of a change, which will be signaled by scattered showers as a trough swings through and a cold front crosses the region during Tuesday. Behind this will be the coolest push of air so far this early autumn season for the middle of the week, with the help of high pressure building from Canada into the Great Lakes region, and a broad area of low pressure east of New England. The only thing we will have to watch for is the potential for a pop up instability shower one or both of those days, but odds are against it based on the evidence at my disposal at this time.<\/p>\n\n\n\n
TODAY: Mostly cloudy with lingering scattered showers southeastern NH and eastern MA until the 8 a.m. hour except Cape Cod through 9 a.m. hour, otherwise increasing sun from southwest to northeast later this morning. Sunshine and passing clouds midday-afternoon. Lowering humidity. Highs 70-77. Wind W 5-15 MPH with higher gusts, especially midday on.<\/p>\n\n\n\n
TONIGHT: Mostly clear. Lows 52-59. Wind W 5-15 MPH.<\/p>\n\n\n\n
MONDAY: Mostly sunny. Highs 68-75. Wind W 5-15 MPH, diminishing.<\/p>\n\n\n\n
MONDAY NIGHT: Increasing clouds. Chance of a shower late. Lows 55-62. Wind variable up to 10 MPH.<\/p>\n\n\n\n
TUESDAY: Variably cloudy. Chance of showers. Highs 65-72. Wind SW to NW 5-15 MPH, higher gusts.<\/p>\n\n\n\n
TUESDAY NIGHT: Variably cloudy with a chance of showers evening. Clearing overnight. Lows 50-57. Wind NW 5-15 MPH and gusty.<\/p>\n\n\n\n
WEDNESDAY: Sun and passing clouds. Highs 62-69. Wind N 5-15 MPH.<\/p>\n\n\n\n
WEDNESDAY NIGHT: Mostly clear. Lows 47-54. Wind N 5-15 MPH.<\/p>\n\n\n\n
THURSDAY: Sun and passing clouds. Highs 61-68. Wind NE 5-15 MPH.<\/p>\n\n\n\n
DAYS 6-10 (OCTOBER 1-5)<\/p>\n\n\n\n
As mentioned yesterday, there will be “things to watch” that threaten what otherwise can be a fairly dry start to October with cool air followed by moderating temperatures. The biggest threat to the fair weather outlook will be the evolution of low pressure south of New England, which seems as if it would be more of a threat toward the end of this 5-day period.<\/p>\n\n\n\n
DAYS 11-15 (OCTOBER 6-10)<\/p>\n\n\n\n
There is evidence on medium range guidance still that the same battle between high pressure near or over the Northeast and low pressure to the south may continue into if not all the way through this period as well. This leaves a lot of uncertainty as this means the weather can range from unsettled \/ stormy (if low pressure is close enough) to tranquil (if high pressure is in firm enough control). So this will be one of those instances that you can hear the forecaster say “I really have no idea what the weather is going to be like.”. \ud83d\ude09<\/p>\n","protected":false},"excerpt":{"rendered":"
DAYS 1-5 (SEPTEMBER 26-30) We’ve reached the final 5 days of September, and the final moments of the impact from a low pressure wave along that slow moving frontal boundary that has been around for the past 2 days. A decent slug of rain and some embedded thunderstorms visited eastern MA, RI, and southeastern NH … Continue reading Sunday September 26 2021 Forecast (8:03AM)<\/span>