DAYS 1-5 (FEBRUARY 16-20)
As previously prognosticated, low pressure passed far enough south to keep its precipitation shield mainly to the south overnight, and the process is finishing off this morning. Even though on radar you see the northern edge of the precipitation (snow) over Martha’s Vineyard and Nantucket, the air at the surface is too dry for anything to reach the ground there. Some mid level clouds sit across much of our region underneath a higher cloud shield to start the day, but as low pressure departs seaward, we’ll trend back to some sunshine as today goes on, only to see more clouds arrive from the west at day’s end, and overtake the sky tonight into early Tuesday morning. This is from a northern stream low pressure disturbance that will pass over and north of our region early Tuesday, producing some scattered snow showers, enough to create some dustings in some areas. Fair weather returns during the day Tuesday, but this doesn’t last long. As previously discussed, the pattern shifts into one that features cold high pressure building from central through eastern Canada while mild Pacific air still resides in much of the continental US. The battle line (aka frontal boundary) that marks the battle between these air masses will situate itself near and south of New England from mid to late week. We’ll eye two waves of low pressure set to come along that boundary. The first of these approaches Wednesday and passes by at night, producing a period of precipitation from Wednesday afternoon into night. With borderline temperatures, we will likely see a variation from rain to the south to a mix/snow to the north, likely ending as snow/mix at night. Currently, this looks like a relatively minor event, but we will have to watch for a rather narrow band of somewhat heavier precipitation that can exist with this system, at least for a brief time. Drier air Thursday means some sun tries to return, but the next low pressure waves clouds us back up by Friday when we eye another area of precipitation approaching with a rain/mix/snow chance that afternoon and night.
TODAY: Clouds give way to sun which later on give way to clouds – all with a west to east progression. Highs 32-39. Wind variable up to 10 MPH.
TONIGHT: Mostly cloudy. A snow shower possible. Lows 20-27. Wind SW 5-15 MPH.
TUESDAY: Mostly cloudy with a snow shower possible early, then partly to mostly sunny. Highs 33-40. Wind W 5-15 MPH.
TUESDAY NIGHT: Clear. Lows 13-20. Wind variable under 10 MPH.
WEDNESDAY: Clouding over. Rain/mix/snow arrives west to east afternoon. Highs 35-42. Wind N up to 10 MPH.
WEDNESDAY NIGHT: Cloudy. Mix/snow probable evening, ending overnight. Lows 28-35. Wind N to NE up to 10 MPH.
THURSDAY: Clouds break for sun at times. Highs 35-42. Wind variable up to 10 MPH.
THURSDAY NIGHT: Clouds re-thicken overnight. Lows 28-35. Wind variable up to 10 MPH.
FRIDAY: Cloudy. Snow/mix/rain arrives afternoon-night. Highs 35-42. Wind variable to E 5-15 MPH.
DAYS 6-10 (FEBRUARY 21-25)
The late-week system lingers with some precipitation into the start of the weekend on February 21, with a couple lingering snow showers possible February 22 as a colder air mass arrives underneath an upper low while the surface features moves away to the east. Expecting dry weather February 23-24 with the next precipitation threat presenting itself at the end of the period with the next system moving in from the west.
DAYS 11-15 (FEBRUARY 26 – MARCH 2)
Near to below normal temps. Unsettled start, fair weather mid period, unsettled again late period, based on the expectation of a continued active storm track.
https://stormhq.blog/2026/02/16/weekly-outlook-february-16-22-2026/
Thank you, TK. We are still at our overnight low of 26
Wordle 5 for me.
Does not bode well for me. Will be playing shortly.
Thanks TK.
Good morning and thank you TK.
28 here after low of 25
Ocean: 37
WORDLE: 5 Phew!!
6z nam and’RRFSA a little robust for snow Wed.
Euro more describes what TK says. Waiting on 12z suite.
I MUST have been thinking of the 0z. My bad.
Here is 6z nam Kutcher
https://www.pivotalweather.com/model.php?m=nam&p=snku_acc-imp&rh=2026021606&fh=75&r=us_ne&dpdt=&mc=
6z RRFSA snow
https://www.pivotalweather.com/model.php?m=rrfs_a&p=snowfall_acc-imp&rh=2026021606&fh=84&r=us_ne&dpdt=&mc=
Yay. I’ll bring coffee and danish today!!!
Sounds good!!!
Thanks TK.
Thanks TK !
Wordle: 4
Excellent. Nice job!!
What JPD said 🙂
Thanks TK
I got Wordle in 3 today.
Holy Crap Batman!! You rule!!!!
Thanks.
You pulled out the “Holy Crap Batman!!” I hope you have something in store just in case someone scores a 2. 🙂
Would a moon shot suffice?
Laughing at this conversation. Excellent 3!!
Also in 3 today. 🙂
WOW!!! very nice!!
Agee with Tom and JPD!
Superb !
NY with a long way to go to catch up but did record 1.1 inches from this system.
Snowfall Standings
BOS 41.1
NY 22.3
Both cities about 7 inches away from normal snowfall for the season.
Wordle 4
Very nice!
Nice !
Excellent
Thank you TK!
Wordle: 4
Excellent!
Nice !
Well done
12z NAM Kuchera Snow for Wednesday
https://www.pivotalweather.com/model.php?m=nam&p=snku_acc-imp&rh=2026021612&fh=69&r=us_ne&dpdt=&mc=
Thanks, TK.
The Danish Meteorological Institute just posted that Greenland’s west coast entered the weather record books with the warmest January ever measured. In Nuuk, the average temperature reached 0.1°C — 7.8°C above the normal January average for the capital. That’s C, not F. The temperature in the capital got as high as an astounding 11.3°C (52F).
Persistent pattern. 🙂
Dry western US, cold East, clearly very above avg up there.
12Z RRFSA snow for Wednesday
https://www.pivotalweather.com/model.php?m=rrfs_a&p=snowfall_acc-imp&rh=2026021612&fh=78&r=us_ne&dpdt=&mc=
Transitions from RAIN TO SNOW
Thanks TK.
6z GFS was fairly robust for snow Wednesday as well. Very narrow band…up to 6″ within it but then not much north and south of there.
https://www.pivotalweather.com/model.php?rh=2026021606&fh=66&dpdt=&mc=&r=us_ne&p=prateptype_cat-imp&m=gfs
Kuchera Snow:
https://www.pivotalweather.com/model.php?m=gfs&p=snku_acc-imp&rh=2026021606&fh=72&r=us_ne&dpdt=&mc=
And what a monster again on the 6z GFS for Sunday/Monday…
https://www.pivotalweather.com/model.php?m=gfs&p=prateptype_cat-imp&rh=2026021606&fh=168&r=us_ne&dpdt=&mc=
1-2 feet of snow for that one.
Run Total Snow, lol…
https://www.pivotalweather.com/model.php?m=gfs&p=snku_acc-imp&rh=2026021606&fh=384&r=us_ne&dpdt=&mc=
Oh MY!!!! NOT HAPPENING! We know this is nothing bu a tease! Compare to the EUro?
https://www.pivotalweather.com/model.php?m=ecmwf_full&p=prateptype_cat_ecmwf-imp&rh=2026021600&fh=168&r=conus&dpdt=&mc=
Actually, the 6z GFS AI has it:
https://www.pivotalweather.com/model.php?m=aigfs&p=sfcwind_mslp&rh=2026021606&fh=174&dpdt=&mc=
6z Euro AI has it as well:
https://www.pivotalweather.com/model.php?m=ecmwf_aifs&p=sfcwind_mslp&rh=2026021606&fh=174&dpdt=&mc=
And so did the 0z UKMET last night.
ORH: 56.8
BOS: 41.5
NYC: 22.3
Thanks for the NYC update Jimmy. No way they catch up to BOS though. 🙂
12Z GFS Kuchera Snow for Wednesday
https://www.pivotalweather.com/model.php?m=gfs&p=snku_acc-imp&rh=2026021612&fh=69&r=us_ne&dpdt=&mc=
And here is the 12z GFS Snow for the SECOND system (Friday into Saturday)
https://www.pivotalweather.com/model.php?m=gfs&p=snku_024h-imp&rh=2026021612&fh=114&r=us_ne&dpdt=&mc=
I don’t see NY catching up to Boston. The question is will NY have above normal snowfall for the first time since 2020-2021 winter where 38.6 inches fell. There are about seven inches away from normal snowfall for the season.
If any of the current model/ensemble runs are close to correct, NYC has a good shot to exceed their average snow by the end of the next two weeks.
The one thing in favor of maximizing snow accumulation later Wednesday is that it looks like a potential pulse happens after sundown Wednesday up through midnight.
Might not be a lot, but it would fall in darkness.
12z GFS AI is a coastal hugger for the Sun/Mon system…
https://www.pivotalweather.com/model.php?m=aigfs&p=sfcwind_mslp&rh=2026021612&fh=168&r=conus&dpdt=&mc=
Storm tracks west and then redevelops close to the coast. Would be mixing/rain involved in that solution.
12z ICON a huge hit for the Sunday/Monday system:
https://www.pivotalweather.com/model.php?m=icon&p=prateptype_cat_icon-imp&rh=2026021612&fh=174&r=conus&dpdt=&mc=
ICON Kuchera Snow exceeding 2 feet in many areas by Monday and still snowing at the end of the run:
https://www.pivotalweather.com/model.php?rh=2026021612&fh=180&dpdt=&mc=&r=us_ne&p=snku_acc-imp&m=icon
12z GFS crushes again for Sunday/Monday as well. Third run in a row….
https://www.pivotalweather.com/model.php?rh=2026021612&fh=165&dpdt=&mc=&r=us_ne&p=prateptype_cat-imp&m=gfs
My goodness, what a monster, And slow moving as well…
https://www.pivotalweather.com/model.php?m=gfs&p=prateptype_cat-imp&rh=2026021612&fh=168&r=us_ne&dpdt=&mc=
GFS total Kuchera through 7PM Monday
https://www.pivotalweather.com/model.php?m=gfs&p=snku_acc-imp&rh=2026021612&fh=180&r=us_ne&dpdt=&mc=
Is this even possible? Guarantee EURO wants NO part of this!!!!
See my posts above….GFS AI, Euro AI, UKMET and ICON all showing this storm
Maybe, maybe not. 🙂
12-20″ on that one and GFS Total Kuchera Snow pushing 30″ in many areas by early next week…
https://www.pivotalweather.com/model.php?m=gfs&p=snku_acc-imp&rh=2026021612&fh=180&r=us_ne&dpdt=&mc=
Indeed it is. BUT is this real OR MEMOREX?
I want to see today’s 12Z Euro show this as a big system,
We shall see. I certainly do NOT trust the GFS
The Euro has been horrific this winter on these systems.
I did look at the 0z EPS Ensemble mean and there was a huge spread but it did have several strong members closer to the coast.
There is more support for the system on the Euro AI.
12z Canadian like a stronger Saturday system and does not have the Monday storm…
https://www.pivotalweather.com/model.php?m=gfs&p=snku_acc-imp&rh=2026021612&fh=180&r=us_ne&dpdt=&mc=
Even with that solution, a lot of double digit snows by Sunday…
https://www.pivotalweather.com/model.php?rh=2026021612&fh=180&dpdt=&mc=&r=us_ne&p=snku_acc-imp&m=gdps
Sorry, meant to post this for the first link:
https://www.pivotalweather.com/model.php?m=gdps&p=prateptype-imp&rh=2026021612&fh=132&r=us_ne&dpdt=&mc=
And check out the Canadian at hour 240 🙂
https://www.pivotalweather.com/model.php?m=gdps&p=prateptype-imp&rh=2026021612&fh=240&r=conus&dpdt=&mc=
seems like stormy days ahead. time will tell.
Likely an above average snow season for Boston and all of SNE.
So far a lot of ensemble spread for Sunday/Monday. What transpires with the Friday/Saturday system is probably going to impact whatever happens (or doesnt happen) with a potential Monday storm. Regardless, looks like active times ahead.
EURO AI for next monday
https://www.pivotalweather.com/model.php?m=ecmwf_aifs&p=sfcwind_mslp&rh=2026021612&fh=174&r=conus&dpdt=&mc=
Stormy 12z Euro AI run. Run total snow:
https://www.pivotalweather.com/model.php?rh=2026021612&fh=360&dpdt=&mc=&r=us_ne&p=sn10_acc-imp&m=ecmwf_aifs
Euro 10:1 snow for Wednesday
https://www.pivotalweather.com/model.php?m=ecmwf_full&p=sn10_acc-imp&rh=2026021612&fh=72&r=us_ne&dpdt=&mc=
Nice to see the operational models making the same errors they have made with all the systems that don’t end up nearly like they depict this far in advance. 😉
And at this range, the “big one” we got was depicted as sliding out to sea well to the south as a miss by most guidance too. 😉
On both occasions, following the TRENDS of the ensembles was the key – as usual.
Our pattern does, however, become more favorable for an important storm after February 23…
Beginning to snow pretty decently in the San Gabriel Mountains of Southern California. Here are some web Cams from Mountain High in Wrightwood, CA. The straight-line distance (“as the crow flies”) between central Los Angeles and Wrightwood, California, is approximately 50 to 55 miles in a north-northeasterly direction.
https://www.mthigh.com/site/mountain/mountain-info/livecams/index.html
12z Euro EPS Ensembles now with a signal for Sunday/Monday as well:
https://www.pivotalweather.com/model.php?m=epsens&p=sfcmslp-meanmem&rh=2026021612&fh=150&r=conus&dpdt=&mc=
We’ve seen this time and time again. I’ll never get excited a week out from a potential system. Watch this thing go poof as we approach the weekend. Experience tells me this happens more times than not. The maps are pretty to look at but the operational runs are wishcasting even if there is some ensemble support a week away from a potential. We’ll see how it shakes out but I’ve ready this story a few times 🙂
I’m going with HHH until Thursday.
Thank you, Mark, and all, for sharing models. They are great for teaching how each works (and sometimes doesn’t) and fun to follow.
It is just something to monitor for now. I will get more interested come Friday if it is showing a hit.
Of course, at 6 days out, it is still out of range to have any confidence what is going to happen and we have two other systems to get through first, which, depending on how they play out, may affect what happens with this third potential storm (if it develops). But I’ve seen enough now across the models and within the ensembles to say there is a “chance” and it needs to be watched. As TK said, we will watch ensemble trends. Ironically, the Euro EPS has more of a signal than the GEFS does while the operational runs are showing the opposite.
That meant to be in response to Arod.
So you’re saying there’s a chance 🙂
I’m just thinking that the cold air up in Eastern Canada will ruin several potential warm ups through mid May. Ocean temperature running a couple of degrees below normal. Any thoughts on my guess about the spring being below normal? Will the trend be our friend? Hopefully no!
I have tentative plans to be down in Sarasota mid April to early June to avoid cold damp sea breeze season.
Boston Buoy Temperature = 37F
That probably is a bit below normal. The lowest that I can recall one winter was 36F years ago.
The temperature above is likely the lowest it will get this season.
12z UKMET also remains on the storm train for Sun/Mon, though would mainly be a Pike south snowstorm on this particular run…
https://www.pivotalweather.com/model.php?m=ukmo_global&rh=2026021612&fh=162&dpdt=&mc=
It’s a bit warmer for the midweek system (mostly rain) and Friday/Saturday system (snow/mix/rain).
Euro EPS has 11.5″ for Truckee/Lake Tahoe area in the next 10 days. That is an insane amount of snow. 10-15 feet depending on ratios.
https://x.com/RyanMaue/status/2023444984716751350?s=20
That’s crazy but necessary for their long, hot, dry summer and autumn.
PAWTUCKET, R.I. (WHDH) – SKY 7 HD was over the scene of a shooting at Dennis M. Lynch ice rink in Pawtucket, Rhode Island Monday afternoon.
Tv reporting one deceased and multiple injured
The world really is a scary, horrible place sometimes and we really do play a lottery of where we decide to be at any given moment. It’s sad and pathetic.
So true. So far two schools have said none of their students has been injured. Other schools may have had groups there also. Waiting to hear
37F today, similar to many past days, but with a NE wind off the ocean, the DP has been running 26/27F so some additional melting today, many of the precious days have had a DP of 10F, so, hard to melt snow when the wet bulb temp just above the snow if it briefly moistens falls to or under 32F. Not doing that today.
Of course, this is why we’ll land in that 2-4” band Wednesday late. Have to build that snowpack back up.
Good lord, that next Sunday Monday thing has to move north or south, already to June 22nd.
A June school day is not equitable to a school day in any other month. They are brutal. The students are understandably checked out. That starts after Memorial Day weekend.
If we do get that next Sunday system and it cans 2 more days of school, I’m going to pencil in JpDave for Monday, June 22nd, Mark for Tuesday, June 23rd, let’s see, who else loves snow ….. hmmm Hadi for Thursday, June 18th …… 🙂 🙂 🙂 who else?
I will come in the last day of school, whatever day that ends up being and see them off. I’ll even leave some lesson plans, good luck in June with those, lol !!!!!
I’ll go on the 18th. It’s my bday. We can have a party
Small price to pay! I will start dusting off my old math text books. And I wont take any crap from those kids either 🙂
I’ll give the lesson on Differential Equations. 🙂 🙂 🙂
Oh wait, that might be a tad advanced.
How about factoring? Still too advanced?
Fractions?
Percentages?
Wait a minute, I’d be so rusty on most of the above, You know what, get SCLarke. He is NO where near as old as I am. 🙂
Ryan Hanrahan
@ryanhanrahan
53m
Lots of chatter about a possible Sunday/Monday snowstorm.
Some of our models are insistent on a sizable storm but others say, “what storm?”
We’re 6+ days out and our guidance is all over the place – so I’ll be keeping an eye on things but it’s way too soon to worry.
https://x.com/ryanhanrahan/status/2023496077207351574?s=20
Similar to what Ryan was saying a few weeks ago when there was potential for back to back sizeable snowstorms. That storm missed.
A question for Ryan on the post he made on X
Gut feeling Ryan? And I won’t get upset no matter what happens as it seems many want you to play all seeing Wizard Of OZ, lol.
His answer
Pretty good setup. Could see this becoming a decent snowstorm