We’ve got a fairly quiet week coming up for the first time in a while.
Low pressure pulls away from the region this morning, with rain coming to an end. We’ll see some clearing this afternoon, but an upper-level low pressure area will move through on Tuesday with more clouds and possibly a shower or two. High pressure builds in for Wednesday and Thursday with generally dry conditions and a warming trend.
The end of the week is a little uncertain at the moment, but it doesn’t look that bad. Another upper-level low will move into the Northeast, so we’ll have more cloudcover at times, with a few showers possible each afternoon. Most of these won’t be that heavy, and they shouldn’t be that widespread, so overall, the weekend shouldn’t be that bad. Temperatures should be on the mild side, likely near to above normal for mid-May.
Monday: Showers end early, some afternoon sunny breaks. High 56-63.
Monday night: Partly to mostly cloudy. Low 40-47.
Tuesday: Intervals of clouds and sun, chance for a shower or two, breezy. High 57-64.
Tuesday night: Partly cloudy. Low 37-44.
Wednesday: A mix of sun and clouds. High 56-63.
Thursday: Sunshine and some afternoon clouds. High 62-69.
Friday: A mix of sun and clouds, chance for an afternoon shower. High 63-70.
Saturday: Partly sunny, showers possible during the afternoon. High 64-71.
Sunday: Intervals of clouds and sun, chance for a few showers. High 64-71.
We’ve needed the rain that we received this week, and there’s more on the way, but for the most part, we’ll have some nice weather for the weekend.
High pressure remains in control into Friday, with generally dry and mild conditions, though temperatures are still a little below normal for early May. Clouds start to stream in late Friday and Friday night as a coastal low passes south and east of the region and an upper-level disturbance approaches from the west. For the most part, the coastal low will miss us, though a few showers are possible across the Cape and Islands. The upper-level disturbance will bring in some showers on Saturday, but they won’t be that heavy or that widespread.
High pressure builds back in on Sunday with dry and cool conditions, but another system will quickly follow. This will bring in some rain for Sunday night and Monday. Once it again, it shouldn’t be that heavy, but since rainfall is still well below normal for the year, every little bit helps. Some clearing may take place Monday afternoon, and if we can get enough sun, temperatures could end up even warmer than we are currently expecting.
Thursday night: Becoming partly to mostly cloudy. Low 37-44.
Friday: Partly sunny. High 56-63.
Friday night: Mostly cloudy. Low 36-43.
Saturday: Cloudy with a chance for a few showers. High 52-59.
Saturday night: Cloudy in the evening, then clearing after midnight. Low 39-46.
Sunday: Sunny in the morning, clouds return in the afternoon. High 59-66.
Sunday night: Cloudy with showers likely. Low 40-47.
Monday: Cloudy with showers during the morning, some sunny breaks may develop in the afternoon, breezy. High 56-63.
This is definitely not shaping up to be a great week to be on vacation, but it is shaping up to be a decent week to put another dent in our developing drought.
A cold front moved through late yesterday, and it will stall out south of the region today. With the front nearby, we’ll have plenty of clouds around today, with temperatures that are much cooler than we had on Sunday. We could see a few breaks of sun, but in general, clouds will dominate. By late in the day, we’ll see some more showers moving in as a wave of low pressure rides along that frontal boundary. Those showers should come to an end Tuesday morning, but again, we’ll still have lots of clouds around, with temperatures possibly becoming quite cool behind that wave. Another wave will approach during Tuesday night and Wednesday. This wave may lift the front northward, allowing milder air to move back in to at least part of the region. That wave moves offshore on Wednesday, bringing an end to the rain and dragging the front much farther offshore. High pressure then builds in for Thursday with some sunshine and seasonably mild temperatures. Thursday will definitely be the pick of the week.
As we head into the end of the week and the weekend, things get unsettled again. A coastal storm will likely impact the region, but the models don’t completely agree yet on what that impact will be, or exactly when it will be. Friday and/or Saturday will likely feature a period of rain, possibly heavy, some gusty winds, and cool temperatures. How much rain, how much wind, and how cool it will be are details that we don’t have a good handle on yet. In fact, at least one model shows the potential for some wet snow to mix in, especially over the hills of central New England. While this wouldn’t be unheard of this late in the season, we’re not expecting it to occur, though we’re not completely ruling it out either. As for next Sunday, the coastal storm should be out of the picture, but another system may be approaching from the west, as our active pattern is expected to continue for quite some time.
Monday: Plenty of clouds with showers possible late in the day. High 54-61 along the coast, 61-68 inland.
Monday night: Cloudy with showers likely. Low 44-51.
Tuesday: Showers end in the morning, remaining mostly cloudy in the afternoon. High 55-62, potentially turning much cooler during the afternoon.
Tuesday night: Cloudy with showers redeveloping. Low 43-50.
Wednesday: Showers ending by midday, some sunny breaks are possible late in the day. High 58-65, cooler along the coast
Thursday: A mix of sun and clouds. High 58-65.
Friday: Cloudy with showers possible. High 53-60.
Saturday: Partly to mostly cloudy, chance for showers. High 55-62.
Sunday: Mostly cloudy with a chance of showers. High 57-64.
We’re stuck in a typical spring weather pattern for New England, which means that it’s not going to be sunny and warm for the most part, and probably won’t be for a while.
A wavy frontal boundary will be teasing us for the next several days while several waves of low pressure ride along it. South of that boundary, temperatures will be in the 70s and 80s, but north of it, only in the 50s and 60s. Unfortunately, that boundary is going to stay just to the south of our area for the most part. One wave rides along the front tonight, with periods of rain likely. The rain tapers off by Friday morning, and as the low pulls away. we may see some breaks of sunshine develop. As winds shift into the west and northwest behind the system, temperatures will actually warm up a bit, since the winds won’t be off the chilly Atlantic any longer. However, an upper-level low will be moving across the region, and it could help produce a few more showers Friday evening and night. With cooler air moving in, we could even see some wet snowflakes mix in, especially well inland and across some of the hills. High pressure will try to build in on Saturday with some sunshine along with gusty winds and cool temperatures.
On Sunday, that pesky front will try to lift back northward as a warm front. We’ll turn milder, but also have some clouds moving in with a few showers possible, mainly at night. The question becomes, how far northward does that warm front get on Monday? South of the front, temperatures will be well into the 60s and 70s, while north of it, temperatures will only be in the 50s, perhaps upper 40s. Right now, we’re leaning toward the colder side, because that is more typical of early May, but the warm air may settle in south of the Mass Pike. Some showers are also likely during the day, as low pressure slowly approaches from the west.
Thursday night: Cloudy with periods of rain and showers likely. Low 44-51.
Friday: Showers end early, some sunny breaks may develop in the afternoon, becoming windy. High 61-68.
Friday night: Mostly cloudy and windy with scattered showers, possibly mixed with wet snow across the interior. Low 34-41.
Saturday: Becoming partly to mostly sunny, still breezy. High 56-63.
Saturday night: Clouds return. Low 39-46.
Sunday: More clouds than sunshine, breezy, and warmer. High 65-72.
Sunday night: Partly to mostly cloudy, chance for showers late at night. Low 44-51.
Monday: Cloudy with a chance of showers. High 58-65.
In our Weekend Outlook, we mentioned the potential for a significant warmup later this week. Well, that was a bit premature.
We start the week off with high pressure building in behind yesterday’s storm system. We’ll still have breezy conditions in the wake of the system, especially during the morning and early afternoon. With an upper-level low pressure area also moving across the Northeast, some clouds may pop up during the afternoon as well. As the upper low pulls away on Tuesday we’ll have some sunshine, less wind, and milder temperatures.
A warm front moves into the region late Tuesday night, with some showers and possibly a thunderstorm accompanying it. This sets up a very mild day on Wednesday, with much of the region getting well into the 70s, and some 80-degree readings possible well inland. The warmth won’t last long though, as a cold front will be approaching the region later in the day, producing another round of showers and possibly thunderstorms.
After that, things get a little complicated, as the models don’t agree on exactly how the pattern evolves. That cold front stalls out near or just south of the region Wednesday night. Another wave of low pressure rides along that front, bringing in another round of showers on Thursday. Will that wave lift the front back through as a warm front or not? That’s a critical question for the temperature forecast. The showers look like they will linger into Friday with mild temperatures before a stronger cold front moves through late in the day. Saturday looks to be drier and cooler with high pressure building in, but another upper-level low moves through, with more clouds and possibly a shower or two. Sunday looks milder as high pressure moves offshore and a southwesterly flow redevelops. However, another system could be approaching the region from the west. Whether the shower activity ahead of that system arrives late in the day Sunday or on Monday is a detail that can’t be resolved this far out.
Monday: Partly to mostly sunny and breezy. High 53-60.
Monday night: Partly cloudy. Low 34-41.
Tuesday: A mix of sun and clouds. High 63-70.
Tuesday night: Partly to mostly cloudy with a few showers possible, maybe even a rumble of thunder. Low 43-50.
Wednesday: Intervals of clouds and sunshine, showers and thunderstorms possible late in the day and into the evening. High 69-76, cooler along the coast.
Thursday: Plenty of clouds with showers likely. High 56-63.
Friday: Mostly cloudy and breezy with more showers. High 59-66.
Saturday: Partly sunny. High 56-63.
Sunday: A mix of sun and clouds, breezy, chance for a few late-day showers. High 57-64.
After today’s chill and flurries, some milder weather is on the way. So is some rain for part of the weekend.
Another chilly night is expected tonight as high pressure builds in. That high will move offshore on Friday, allowing temperatures to start to moderate under mostly sunny skies. Saturday looks even milder, with temperatures possibly topping 70 in some areas, but the sunshine will start to fade as clouds begin to stream into the region. Those clouds will be in advance of a low pressure system that will move up the East Coast Saturday night and Sunday, bringing in some much-needed rain. While we do need the rain, Sunday looks like a damp and cool day, so any of your outdoor plans probably won’t work out. The system pulls away late Sunday, then Monday looks to feature more sunshine and seasonably mild temperatures. There are some indications that a more significant and possibly longer-lasting warmup could be in store for the latter half of next week and into next weekend.
Thursday night: Clear skies, breezy, and chilly. Low 29-36.
Friday: Mostly sunny, breezy, and milder. High 54-61.
Friday night: Clear skies. Low 37-44.
Saturday: Sunshine in the morning, clouds start to stream in during the afternoon. High 64-71.
Saturday night: Becoming cloudy with rain developing after midnight. Low 41-48.
Sunday: Periods of rain, breezy. High 51-58.
Sunday night: Any lingering showers end in the evening, followed by gradual clearing. Low 35-42.
Monday: Becoming partly to mostly sunny. High 55-62.
It’s Patriots Day in Massachusetts, and although the Marathon won’t be held until October, there’s still plenty going on today, and the weather should cooperate for the most part.
The day will start off with some sunshine and seasonably mild temperatures, but an upper-level disturbance will cross the Northeast today, allowing for some clouds, and probably a few showers, maybe even a thunderstorm, this afternoon. They shouldn’t be widespread, nor heavy, but given that we still have a significant rainfall deficit, every little bit helps. A cold front will move through on Tuesday, but with little fanfare aside from some clouds and possibly a shower or two. Ahead of it, temperatures will be quite mild, possibly topping 70 in some locations. That front will stall out near or just south of the South Coast Tuesday night, then lift back northward as a warm front on Wednesday as low pressure passes north and west of the region. With low pressure to our northwest, it’ll be quite mild again, but another cold front will approach from the west, producing another round of showers and thunderstorms.
Behind that front, high pressure builds in with much cooler conditions on Thursday and to a lesser extent on Friday. A few weak upper-level disturbances will also be moving through with some clouds at times, but little precipitation other than a stray shower. Next weekend looks unsettled, but the details are still a little fuzzy. A period of rain or showers and cool temperatures appears likely at some point, but will it be late Saturday and Saturday night as one model shows, or on Sunday as a different one indicates? We should have a better handle on that when we do our Weekend Outlook on Thursday.
Monday: Early sun, then clouds develop, with a few showers or thunderstorms possible in the afternoon. High 61-68, coolest along the coast.
Monday night: Clear to partly cloudy. Low 38-45.
Tuesday: A mix of sun and clouds, breezy, just a slight chance for a late-day shower. High 64-71.
Tuesday night: Partly cloudy. Low 41-48.
Wednesday: Becoming mostly cloudy and breezy with showers likely, possibly a thunderstorm, ending in the evening. High 59-66.
Thursday: Plenty of clouds with a slight chance for a shower, windy and much cooler. High 43-50.
Friday: Intervals of clouds and sunshine, breezy. High 53-60.
Saturday: Early sun, then clouds return with showers possible late in the day and at night. High 60-67.
It’s not April 1, and this isn’t a joke – there’s snow in forecast for parts of our area.
Low pressure is moving off the Mid-Atlantic coast this afternoon while an upper-level low pressure area moves in from the west. The upper-level low will draw the surface low northward towards southeastern New England while it intensifies. Rain is spreading across the region this afternoon, and it will become steadier and heavier tonight as the low moves up the coast. With the upper-level low moving in, we’ll have some very cold air aloft. As the rain becomes heavier, it will pull the cold air down from above, a process called “dynamic cooling”. As this occurs Friday morning, we’ll see the rain change over to snow across the hills from northwestern Rhode Island and central Massachusetts into southwestern New Hampshire. Some wet snow may mix in across the lower elevations of southern New Hampshire and northern Massachusetts as well but we’re not expecting much, if any, accumulation, and what does accumulate will be mainly on grassy surfaces because the pavement is too warm, and air temperatures won’t drop below freezing. It’ll be a different story across the hills from Worcester County into the Monadnocks of southwestern New Hampshire, where several inches may accumulate. Even heavier snow is possible for the Berkshires and the Green Mountains of Vermont. We should note that there are some models that are forecasting accumulating snow, and in some cases quite a bit of it, across most of eastern Massachusetts and Rhode Island. While we can’t completely rule out this scenario, we’re not expecting it to occur.
The surface low will pass near or over Cape Cod or southeastern Massachusetts Friday afternoon, allowing any mixed precipitation to change back to all rain and milder air moves in. The rain will taper off to showers in the afternoon, but the showers may not completely end until early Saturday as the system slowly starts to move away. Given the recent lack of rainfall, we’re starting to see drought conditions develop. With 1-2 inches of rain expected from this storm, we’ll help put a nice dent in that developing drought.
Saturday won’t be quite as chilly as Friday, but we probably won’t see much sunshine either as the system only slowly moves away. High pressure starts to build in on Sunday with more clearing and milder temperatures. However, an upper-level disturbance will be moving through, so a couple of pop-up showers can’t be ruled out. Patriots Day on Monday is shaping up to be a nice Spring day with partly sunny skies and mild temperatures, but again, a pop-up shower can’t be ruled out as another weak upper-level disturbance crosses the region.
Thursday night: Periods of rain, possibly heavy at times, changing to snow across the hills from northwestern Rhode Island and central Massachusetts into southwestern New Hampshire, breezy. Low 33-40.
Friday: Windy with rain mixed with snow at times in the morning, tapering off to showers during the afternoon. High 37-44, possibly a little warmer south of Boston.
Friday night: Cloudy and breezy with showers ending. Low 33-40.
Saturday: Plenty of clouds, possibly a few showers near the coast, some sunny breaks may develop in the afternoon. High 44-51.
Saturday night: Partly to mostly cloudy. Low 32-39.
Sunday: Intervals of clouds and sunshine, slight chance for a shower. High 49-56.
Sunday night: Clear to partly cloudy. Low 33-40.
Monday: Partly sunny, slight chance for a shower. High 56-63.
One of our colleagues called the current weather pattern a “quiet active pattern”, which is a very good way to describe the week ahead.
In the big picture, we’ve got an upper-level low pressure area in place for today into Tuesday before it moves out, but another one moves in for the end of the week and the start of the weekend. Looking a little closer, we’ve got some typical April weather, but since this is New England and not Florida, a lot of you probably won’t like it. Low pressure passes south of the region today into early Tuesday, with plenty of clouds around and a chilly east wind off the Atlantic. Some showers are possible, mainly today, but we’re not looking at widespread rainfall. Wednesday looks a little drier as high pressure tries to build in with some partial sunshine and mild temperatures.
The end of the week isn’t looking pretty at this point. As that second upper-level low pressure area moves eastward on Thursday, a low pressure area will likely spin up at the surface near the Mid-Atlantic coastline. As it gets caught up under the upper-level low, it will meander around near or just south of New England. The result will be chilly conditions, some gusty winds at times, and periods of rain from later Thursday into Saturday. But that’s not the entire story. With colder air aloft, we could see the rain change over to snow, with some accumulation in the higher terrain, such as the hills from northwestern Rhode Island into Worcester County and the Monadnocks of southwestern New Hampshire. Could we see snow mix in at lower elevations? Sure, it’s possibility, but accumulations aren’t likely (though not impossible). Remember, it was this same weekend last year (April 17-18), when we had a storm drop 3-6″ of snow on the hills, with up to an inch of snow across the rest of eastern Massachusetts and Rhode Island. We’ll obviously have a better handle on this situation when we do our Weekend Outlook on Thursday.
Once the system pulls away, conditions will slowly improve over the weekend as high pressure starts to build in.
Monday: Cloudy and breezy with a few showers possible. High 44-51.
Monday night: Partly to mostly cloudy. Low 35-42.
Tuesday: Plenty of clouds with a few sunny breaks. High 52-59, cooler along the coast.
Tuesday night: Mostly cloudy. Low 37-44.
Wednesday: Intervals of clouds and sunshine. High 54-61, cooler along the coast.
Thursday: Cloudy and breezy with showers developing, possibly changing to snow in the hills at night. High 49-56.
Friday: Windy with periods of rain, possibly mixed with snow at times, especially in the hills. High 35-42 north and west of Boston, 43-50 south of Boston.
Saturday: Cloudy with showers gradually ending. High 47-54.
Sunday: Partly sunny. High 54-61, cooler along the coast.
We’re still under the influence of a blocking pattern, which means that changes in our weather will be slow to take place, but there are changes coming.
Right now, we’re on the “good side” on the block, with high pressure in place. That will give us dry and mild to warm conditions through Saturday. Seabreezes will keep coastal areas much cooler, since ocean temperatures are still in the 40s, but away from the coast, temperatures will get well into the 60s and 70s for the next few days.
As everything slides eastward. changes occur later in the weekend. We’ll see clouds start streaming in late Saturday and Saturday night as low pressure starts to move out of the Midwest. Some rain will move in ahead of the system on Sunday, though the day itself probably won’t be a washout. The main storm system will remain in the Midwest, but a secondary area of low pressure will develop and pass south of New England Sunday night and Monday, with some additional showers possible.
With the cloudcover and shower activity, it goes without saying that Sunday and especially Monday should be significantly cooler than Friday and Saturday, though Sunday is a bit of a wild card. Most of the models have a backdoor cold front move through around daybreak on Sunday, which results in a chilly day with east winds and temperatures holding steady in the 40s to lower 50s. There is one exception though. The Canadian model (full disclaimer: It’s not usually a good model), delays that backdoor cold front until mid-afternoon Sunday. While this isn’t much of a change in timing, it has a significant effect on the forecast. Instead of temperatures in the 40s and lower 50s, it has temperatures in the lower to middle 70s on Sunday ahead of the front, but then they quickly plunge into the 40s during the afternoon as the front moves through. For now, this is an outlier, but given the pattern that we’re in, a delay of 6-12 hours isn’t that far-fetched. With that in mind, we’re going to lean a little warmer than most of the models for Sunday (for now). If the rest of them are correct, then our forecast is too warm. If the Canadian model is right, then our forecast could be as much as 10-20 degrees too cool.
Thursday night: Clear to partly cloudy. Low 37-44.
Friday: Sunshine and a few clouds. High 64-71, cooler along the coast.
Friday night: Partly cloudy. Low 40-47.
Saturday: Partly sunny. High 66-73, cooler along the coast.
Saturday night: Mostly cloudy. Low 43-50.
Sunday: Cloudy with showers likely. High 54-61.
Sunday night: Mostly cloudy with a few showers possible. Low 36-43.
Monday: Cloudy with a chance of showers. High 51-58.