Weekly Outlook: January 15-21, 2024

It took until mid-January, but this week will finally feel like winter around here.

Temperatures will be well below normal this week. Image provided by WeatherBell.

The week starts off with high pressure providing the region with sunshine and chilly temperatures. Low pressure will start to organize across the Southeast and begin heading up the East Coast, spreading some clouds in during the afternoon and evening. While that system is heading our way, an upper-level disturbance will move toward the region from the Midwest. If these two systems were to come together, we could have quite the snowstorm on our hands…but that’s not going to happen. Instead, we’ll have the coastal low pass well south and east of New England while the upper-level disturbance moves through. The result will be a period of light snow developing toward midday Tuesday, ending before midnight. Most places will pick up 1-3 inches of snow, possibly a little more in spots, possibly a little less across parts of Cape Cod and the Islands where a little rain could mix in.

The models are in pretty good agreement that Tuesday’s storm will produce just a few inches of snow. Images provided by Pivotal Weather.

High pressure builds in behind the system with dry and chilly conditions for Wednesday and Thursday, though not nearly to the magnitude of what they have been experiencing from the Midwest into the Northern Rockies. Clouds start to stream in on Thursday as a scenario similar to Tuesday unfolds. Low pressure passes south and east of New England on Friday while an upper-level low moves in, resulting in another round of light snow. Much like Tuesday, it looks like just a few inches for most places, though we’re not expecting any rain across the Cape and Islands this time. As that system pulls away, Saturday is shaping up to be quite a chilly day with high pressure building in, likely the coldest one so far this winter, with some places struggling to reach 20 degrees in the afternoon. Sunday looks dry as well with high pressure still in control, but not as chilly as Saturday.

Wind chills will likely be below zero across most of the region Saturday morning. Image provided by Weathermodels.com

Monday: Sunny in the morning, clouds start to move in during the afternoon. High 27-34.

Monday night: Becoming cloudy. Low 18-25, temperatures may start to rise after midnight.

Tuesday: Cloudy with light snow likely. High 28-35, possibly warmer across Cape Cod.

Tuesday night: Clearing. Low 14-21.

Wednesday: Sunshine and a few clouds, colder. High 24-31.

Thursday: Increasing clouds, breezy. High 25-32.

Friday: Cloudy and breezy with light snow likely. High 26-33.

Saturday: Partly sunny, windy, and cold. High 17-24.

Sunday: Mostly sunny, breezy. High 21-28.

Weekend Outlook: January 12-15, 2024

Another potent storm system is on the way, with quite a bit of rain and wind expected.

Most of the region can expect another inch or more of rain on Saturday. Image provided by Weathermodels.com

Before we get to the stormy weather, high pressure remains in control tonight and a good chunk of Friday with dry weather. Clouds will stream in on Friday as low pressure heads toward the Great Lakes once again. This storm will be fairly similar to the one we had a couple of days ago. However, the airmass in place ahead of it is not as cold, and the snowcover is mostly gone, so this one will be mainly rain for most of the region. There could be some light snow right at the start from central Massachusetts into southern New Hampshire, but it won’t last long. We’re also not expecting as much rain from this storm, though there will still be quite a bit, with widespread totals of 1-2 inches likely. This will worsen flooding issues across the region. Flood Watches have been issued for much of the area once again. Winds will also be gusty, but again, not quite to the magnitude of the last storm. Sustained winds of 20-30 mph are expected, with gusts upwards of 40 mph inland, and 50-60 mph along the coast. In addition, some coastal flooding is also possible at the time of high tide Saturday morning/early afternoon.

Wind gusts could exceed 50 mph along the coast again Saturday morning. Image provided by WeatherBell.

The rain should come to an end by midday Saturday, then we’ll start to clear out, with high pressure building in for Saturday night into Monday with windy and colder conditions. Even though it’s beyond the range of this outlook, we feel it’s worth mentioning that the models are showing the potential for another storm to impact the region on Tuesday, and this one could be more white than wet for much of the region. We’ll get into that in more detail in our Weekly Outlook early Monday morning.

Will another storm impact us on Tuesday? It’s a possibility. Images provided by Pivotal Weather.

Thursday night: Partly cloudy through the evening, clearing overnight. Low 27-34.

Friday: Sunny in the morning, clouds move back in during the afternoon. High 39-46.

Friday night: Cloudy and becoming windy with rain developing, possibly starting as some snow from central Massachusetts into southern New Hampshire. Rain could be heavy at times. Low 30-37 during the evening, temperatures rise overnight.

Saturday: Steady rain ending in the morning, a few showers possible through the afternoon with some late-day clearing, windy. High 51-58 in the morning, temperatures drop in the afternoon.

Saturday night: Clear to partly cloudy, windy. Low 25-32.

Sunday: A mix of sun and clouds, breezy, colder. High 32-39.

Sunday night: Partly cloudy, breezy. Low 17-24.

Monday: Partly sunny. High 29-36.

Weekend Outlook: January 8-14, 2024

The first snowstorm of the season has pulled away, but we’re already looking ahead to two more potent storm systems later this week.

More snow than expected in the Merrimack Valley, otherwise, the storm behaved pretty much as expected. Image provided by the National Weather Service office in Norton, MA.

High pressure builds in today with dry and rather chilly conditions, thanks to the fresh snowcover. Tuesday starts off dry as well, but a strong storm system will head toward the Midwest, spreading clouds in. Temperatures will still be chilly, so when the precipitation moves in late in the day, it may start as snow or a wintry mix across the interior, with some accumulation possible. However, it won’t last too long. As the systems gets all wound up, strong southerly winds both at the surface and especially aloft will bring much warmer air into the region, changing everything to rain. Sustained winds of 15-25 mph with gusts of 40-50 mph are possible inland with the storm, but along the coast, we could be looking at sustained winds of 25-35 mph with gusts upwards of 50-60 mph or higher. This could lead to trees and power lines coming down with power outages a significant concern. Tides will be astronomically low, so the risk for coastal flooding is fairly low as well. The biggest problem aside from the winds will be heavy rain. Many areas could pick up 1-2 inches of rain or more. While this could lead to areas of flooding on its own, combine that with significant melting of the snow on the ground, and you’ve got a recipe for widespread flooding. We’ll see if that materializes over the next couple of days.

Strong southerly winds are expected across the region Tuesday night into Wednesday morning. Image provided by WeatherBell.

Rain ends early Wednesday, followed by windy and colder conditions during the day as the system moves across southeastern Canada. High pressure builds in for Thursday with diminishing winds. By Friday, another potent system moves into the Great Lakes, but things are a little more uncertain with this one. We could see a secondary low pressure system develop across the Mid-Atlantic states and head towards southern New England. If this does develop, then a colder scenario with at least some snow across the interior becomes more likely for Friday night into Saturday. If it doesn’t, then we’ll likely be looking at more rain, which could worsen flooding across the area. Another weak system could move through late Sunday with some snow showers possible.

Will there be a secondary low on Saturday or not? Time will tell. Images provided by Pivotal Weather.

Monday: Plenty of sunshine, breezy during the morning. High 32-39.

Monday night: Clear skies, a few clouds move in late at night. Low 12-19.

Tuesday: Becoming mostly cloudy with rain developing late in the day from Boston southward, snow north and west. Winds start to pick up late in the day. High 34-41.

Tuesday night: Cloudy and very windy with everything becoming all rain, heavy at times. Low 31-38 during the evening, temperatures rise overnight.

Wednesday: Cloudy and windy with rain ending in the morning, skies start to clear out during the afternoon. High 50-57 early, temperatures start dropping in the afternoon.

Thursday: Mostly sunny, breezy, colder. High 38-45.

Friday: Morning sunshine followed by increasing afternoon clouds, rain developing at night, possibly starting as snow well inland. High 39-46.

Saturday: Mostly cloudy and windy with rain ending in the morning, some clearing possible late in the day. High 50-57.

Sunday: Partly sunny, windy, colder, a few late-day snow showers possible. High 34-41.

The First Snowstorm of the Year is On the Way

We’re less than 24 hours away from the first snowstorm of the year for most of the region, and while not a blockbuster, it will still have a sizable impact on the region.

Winter Storm Warnings and Winter Weather Advisories are in effect for much of the Northeast. Image provided by Pivotal Weather.

Low pressure will move across the Southeast and off the Mid-Atlantic coastline later today and tonight, passing south of New England on Sunday. Meanwhile, high pressure over Quebec will move into Atlantic Canada. While this high will provide cold air to start, due to its position and movement, combined with low pressure to the south, we’ve have gusty east winds across much of the region, possibly gusting to 30-40 mph or higher along the coast. With water temperatures still in the lower to middle 40s, this will mean that places close to the coastline will likely be rain or a mix to start. This includes parts of Cape Ann, the North Shore, Boston, and most of the South Shore, Cape Cod, and Southeastern Massachusetts. We’ll have a few flurries or sprinkles around this afternoon, but the steadier precipitation should move in between 6 and 9 pm. The precipitation may fall heavy at times overnight, but by daybreak winds will become more northeasterly, and eventually northerly towards midday. This will allow colder air to slide southward, changing the rain over to snow along the coast as well. This will also allow any untreated roads to rapidly ice up, so be careful if you will be out and about. The snow should eventually end during the evening, with winds rapidly diminishing overnight.

The High-Resolution Canadian Regional Model depicts the progression of the storm from later Saturday into Sunday evening. Loop provided by Tropical Tidbits.

So, how much snow are we expecting? Well, if you read our initial forecast in the Weekend Outlook, we’re bumping numbers up a bit.

Cape Cod: Coating to 2 inches.
Southeastern Massachusetts: 2-5″
I-95 corridor (Boston to Providence) and immediate North Shore: 4-7″
MetroWest/Merrimack Valley/Interior Essex County/Southern NH: 5-10″ isolated totals of 12″+

The Blend of Models is still closest to our forecast. Image provided by WeatherBell.

We’ll clear out for Monday with chilly temperatures, due to the fresh snowcover. Another system follows for late Tuesday and Wednesday, and while this one may have some snow to start, it will end up much warmer with strong winds and heavy rain being the main concerns.

Weekend Outlook: January 5-8, 2024

Your luck has run out. Our first snowstorm of the winter is on the way this weekend.

A Winter Storm Watch is in effect north and west of I-95. Image provided by the National Weather Service office in Norton, MA

High pressure builds in for tonight and Friday, with clearing skies, breezy, and colder conditions. Clouds star to move back in Friday night and Saturday as low pressure moves across the Deep South and into the Southeast. It’ll move up the coast on Saturday, likely passing south of the region on Sunday, while high pressure in southern Quebec slides off to the east. There is still some uncertainty as what exactly will transpire, so some of the next paragraph is subject to change.

There is still plnety of disagreement among the models as to the evolution of the low pressure system. Images provided by Pivotal Weather.

While the high over southern Quebec will provide us with plenty of cold air to start, it’s not in the perfect position to provide the region with enough cold air to keep everything all snow, especially near the coastline. Winds will be out of the east, allowing milder air to move in off of the relatively mild Atlantic. (To get mostly snow, you want to high to be a little farther west, so you get northeast winds across our area). There is also still some uncertainty as to exact track the low pressure area takes and how close it gets to the coastline, which will also lead to some rain in spots, especially near the coast. We should see the snow developing Saturday evening, likely starting as a mix or even just plain rain along the coast from Boston southward since winds will be out of the east. Snow will continue through the night, but it may stay rain or a mix right along the immediate coastline for a while. By mid-morning Sunday, as the low passes by, winds will shift from the east into the north, allowing the cold air to push back in, changing everything to all snow, even across Cape Cod and the Islands before everything winds down by evening. The rain and milder temperatures keep accumulations lower near the coast, but inland, this will not be a blockbuster storm, as the snow , while falling for a while, will only be light to occasionally moderate for most of the time. So, how much are we looking at?

Cape Cod: Coating – 2″
I-95 corridor (Boston-Providence and points South+East): 2-5″, lowest along the coast
Areas North+ West of I-95: 4-8″ with isolated totals to 10″ possible.

The National Blend of Models is closest to our thinking for snow amounts. Image provided by WeatherBell.

Everything winds down Sunday night, and high pressure builds back in for Monday with sunshine and seasonably chilly conditions.

With fresh snowcover, Monday morning could be quite chilly across the region. Image provided by weathermodels.com

Thursday night: Clear skies, breezy. Low 17-24.

Friday: Plenty of sunshine, breezy during the morning. High 29-36.

Friday night: Partly cloudy. Low 20-27.

Saturday: Becoming mostly cloudy. High 32-39.

Saturday night: Snow developing, mixed with or changing to rain along the coast, becoming windy. Low 25-32 during the evening, temperatures hold steady or rise a bit overnight.

Sunday: Windy with snow likely, except rain or mix changing to snow along the coast by midday. High 32-39, temperatures rapidly drop along the coast in the afternoon.

Sunday night: Any lingering snow ends in the evening, some clearing late at night, winds rapidly diminish during the evening. Low 13-20.

Monday: Becoming mostly sunny. High 31-38.

Weekly Outlook: January 1-7, 2024

New year, new weather pattern? Well, sort of. We’ll still have above normal temperatures to start, but things could be changing significantly by next weekend.

Temperatures start the week above normal, but transition to near to below normal late in the week and next weekend. Loop provided by Weathermodels.com

We start the week (and year) off with some clouds thanks to a weak system passing offshore, but we’ll start to clear out this afternoon. High pressure builds in for tonight and Tuesday with seasonably cool and dry conditions. Wednesday remains dry as well, but we’ll see clouds start to filter in by late in the day. As we head into Thursday is when things start to change. Low pressure passes offshore while a cold front moves in from the north and west. Neither system will be particularly potent, but they will both bring in some rain or snow showers- the offshore system to coastal areas, especially southeastern Massachusetts, and the cold front produces some scattered rain or snow showers across the region. High pressure builds in behind these systems with cooler conditions for Friday. Another front tries to drop down from the north on Saturday, but stalls out nearby with just some cloudcover accompanying it. This brings us to Sunday, and you may want to sit down for this part (if you’re not sitting already).

A coating of snow is possible in some spots on Thursday. Image provided by WeatherBell.

Low pressure moving out of the Tennessee Valley will redevelop near the Mid-Atlantic coastline, while high pressure builds into southeastern Canada. The developing low pressure system should pass south of New England while strengthening. Obviously, this is a week away, and we don’t want to get too detailed at this point, but things can and likely will change between now and then. but the potential exists for our first significant snowstorm of the winter on Sunday. There’s lots to iron out, such as where (if?) the rain/snow line will be? Will there be strong winds? How much of an impact will this storm have along the coast? Where will the heaviest snow fall (Or will there be any heavy snow?) There are too many questions, right now, and it’s just too early to answer them. However, consider this an early warning that there could be an impactful storm next Sunday. We’ll obviously have a much more detailed look at this potential storm in our Weekend Outlook on Thursday.

The models all show the potential for a storm on Sunday, but the details are still very much in question. Images provided by Pivotal Weather.

Monday: Morning clouds, then becoming partly to mostly sunny in the afternoon. High 33-40.

Monday night: Clear skies. Low 20-27.

Tuesday: Plenty of sunshine. High 33-40.

Tuesday night: Clear skies, some clouds start to move in late at night. Low 24-31.

Wednesday: Sunshine and a few clouds. High 37-44.

Thursday: Mostly cloudy, breezy, chance for a few rain or snow showers. High 36-43.

Friday: Mostly sunny, breezy, cooler. High 32-39.

Saturday: Morning sun, then increasing afternoon clouds. High 34-41.

Sunday: Cloudy and becoming windy with snow or rain possible. High 31-38.

Weekend Outlook: December 29, 2023 – January 1, 2024

It seems only fitting that 2023 ends on a wet note since it’s been an extraordinarily wet year across the region.

2023 will go down as one of the Top 10 wettest years on record across most of the region. Image provided by the Southeast Regional Climate Center.

Low pressure pulls away from the region this evening, with rain tapering off to showers. However, with an upper-level low slowly moving in, we’ll have plenty of clouds with occasional showers for much of Friday and at least the first half of Saturday. Neither day will be a washout, but they won’t exactly be nice days either. Temperatures will remain above normal for these days. By late Saturday, we’ll start to clear out as high pressure builds in, with drier but also cooler weather returning. For First Night celebrations, it should be dry with temperatures near or a little above normal, unlike some of the rather chilly New Year’s Eves we’ve had in the past. A weak disturbance will move through on New Year’s Day with some clouds and possibly a stray rain or snow shower, but for the most part, it will remain dry.

Wet weather hangs around across the Northeast for the next couple of days. Loop provided by Tropical Tidbits.

Thursday night: Cloudy with rain tapering off to showers. Low 37-44.

Friday: Plenty of clouds with occasional showers. High 41-48.

Friday night: Cloudy with a few showers. Low 35-42.

Saturday: Showers around during the morning, some clearing late in the day. High 42-49.

Saturday night: Gradual clearing. Low 26-33.

Near Year’s Eve: Sunshine and some late-day clouds, cooler. High 35-42.

Sunday night: Partly cloudy. Low 25-32.

New Year’s Day: Partly sunny, slight chance for a rain or snow shower. High 36-43.

Weekly Outlook: December 25, 2023 – January 1, 2024

Did you get a new knit hat and mittens for Christmas or Hanukkah? Perhaps a new winter coat? Well, you won’t need them much, if at all, during most of the final week of 2023.

Areas of dense fog reduced visibility to under half a mile in spots to start Christmas Day. Image provided by WeatherBell.

We’ve got some dense fog to start Christmas Day, but once it burns off this morning, skies will remain mostly cloudy for the balance of the day, but it will be on the mild side. The fog returns tonight, but Tuesday may see some sunny breaks develop once the fog burns off. Wednesday is where things start to get interesting. The low pressure system producing all sorts of nasty weather in the Plains and Upper Midwest will head into the Great Lakes, sending some showers in on Wednesday. At the same time, a second low pressure system will develop near the Carolina coast and head north-northeastward. This will bring some steadier rain in by late Wednesday, more likely Wednesday night into Thursday morning, before the system pulls away. An upper-level low pressure will then move into the East Coast, and it may spawn a weak low at the surface on Friday, which could triggering a few rain or snow showers across the region. The upper-level low moves directly overhead on Saturday, resulting in some cooler conditions, plenty of clouds, and possible another snow shower or two. High pressure builds in with dry and cool conditions for New Year’s Eve. Another weak system may move in on New Year’s Day with some snow showers possible.

Some models show the potential for some heavy rainfall with the storm later Wednesday into Thursday. Images provided by Pivotal Weather.

Christmas Day: Dense fog early, then becoming partly to mostly sunny. High 46-53.

Monday night: Mostly cloudy, fog redevelops. Low 33-40.

Tuesday: More clouds than sunshine. High 46-53.

Tuesday night: Cloudy, chance for a shower or two late at night. Low 36-43.

Wednesday: Cloudy with a few showers, becoming a steady rain at night. High 47-54.

Thursday: Mostly cloudy and breezy, rain ending in the morning. High 47-54.

Friday: Mostly cloudy, breezy, chance for a few rain or snow showers. High 41-48.

Saturday: Partly sunny, breezy, chance for a few flurries. High 35-42.

New Year’s Eve: A mix of sun and clouds. High 34-41.

New Year’s Day: Partly sunny, breezy, chance for a snow shower. High 36-43.

Weekend Outlook: December 22-25, 2023

Quiet weather is expected for the vast majority of Christmas weekend.

The winter solstice occurs at 10:27pm tonight. Days start getting longer tomorrow until June. Images provided by the Farmer’s Almanac.

Summer officially begins at 10:27pm this evening in the southern hemisphere, which means that is when winter begins here. While it’ll be seasonably chilly to start, much of the holiday weekend won’t feel a lot like winter. We’ll have high pressure in control to start, a chilly night tonight, and a cool by sunny day on Friday. Clouds start to move in Friday night and Saturday ahead of a weak disturbance heading this way from the Midwest. It may produce a few rain or snow showers late Saturday night or early Sunday morning as it moves through, but most of us will remain dry. After that, high pressure builds back in for Christmas Eve and Christmas Day with dry and mild conditions.

Temperatures could approach 50 Christmas afternoon. Image provided by WeatherBell.

Thursday night: Clear and chilly. Low 16-23.

Friday: Plenty of sunshine. High 31-38.

Friday night: Clear to partly cloudy. Low 18-25.

Saturday: Increasing clouds. High 37-44.

Saturday night: Mostly cloudy, a rain or snow shower possible after midnight. Low 28-35.

Christmas Eve: More clouds than sunshine, milder. High 42-49.

Sunday night: Partly to mostly cloudy. Low 31-38.

Christmas Day: Partly sunny. High 45-52.

Weekly Outlook: December 18-25, 2023

Wet n Wild was the name of a water park in Orlando that closed many years ago, but it also could describe our weather today.

Wet n Wild may be gone from Orlando, but it’ll be an apt description of our weather today. Image provided by Tripadvisor.

Low pressure will move up the Hudson Valley today, producing rain, some of it heavy during the morning, but it will taper off during the afternoon, ending during the evening. Many places could see 1-3 inches of rain, resulting in flooding in some areas. Luckily, it’s been dry for the past couple of months after a very wet summer, so river levels have dropped quite a bit, and many of them can handle this amount of rain. Rain isn’t the only threat with this storm though. Strong southeast to south winds are likely today, which could result in tree and power line damage. The strong winds may also result in some coastal flooding along south-facing coastlines. The gusty south winds will also bring unseasonably mild air in, with temperatures approaching or topping 60 by midday. Once the system passes our latitude, winds will shift into the west and southwest this afternoon. They won’t be as strong as in the morning, but will be quite gusty, and will bring a quick end to the mild air.

Wind gusts in excess of 50 mph are possible across much of the region today. Image provided by WeatherBell.

The system pulls away Monday night with the rain ending and winds rapidly diminishing, but an upper-level low moves into the Northeast on Tuesday. This will bring in more clouds, with a few showers popping up, possibly mixed with a little wet snow. High pressure then builds in for Wednesday through Friday with sunshine and seasonably cool temperatures. We do have to keep an eye on an ocean storm well to our east. Some of the models try to drift it close enough to bring in some clouds towards Thursday or Friday, or possibly even some showers, but right now, we’re thinking that we’ll stay dry. A weak system may bring in some clouds and possibly some rain or snow showers on Saturday, then we should be dry and a little milder for Christmas Eve and Christmas Day.

Looking like a Green Christmas with temperatures 5-10 degrees above normal. Image provided by weathermodels.com

Monday: Rain, heavy at times during the morning, tapering off to showers in the afternoon, very windy, with gusts to 50 mph or higher, especially along the coast. High 56-63.

Monday night: Showers end in the evening, some clearing overnight, winds rapidly diminishing. Low 33-40.

Tuesday: Intervals of clouds and sun, chance for a few rain or snow showers, much cooler. High 41-48.

Tuesday night: Clearing. Low 24-31.

Wednesday: Mostly sunny, breezy at times. High 37-44.

Thursday: Sunshine and a few clouds, breezy again. High 36-43.

Friday: Partly sunny, a bit breezy, especially early. High 33-40.

Saturday: A mix of sun and clouds, slight chance for a few rain or snow showers. High 35-42.

Christmas Eve: Partly to mostly sunny. High 39-46.

Christmas Day: Partly sunny. High 42-49.