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2026-2027 Record-breaking El Nino
MJO812 replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
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2026-2027 Record-breaking El Nino
MJO812 replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
He predicted the weakening of the PV back in the summer. Great call. -
2026-2027 Record-breaking El Nino
stadiumwave replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
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Fall 2026 Medium/Long Range Pattern Thread
jaxjagman replied to John1122's topic in Tennessee Valley
Ensembles are starting to lose the MJO signal and more seperation the next few days,probably will be chaos with the signal once again with the strong NINO -
2026-2027 Record-breaking El Nino
CoastalWx replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
I’m not exactly sure we see much if any effects from the Strat split. In fact if the PNA tries to get slightly negative like some guidance shows by mid Novie, the east could get quite mild. Any lag would be perhaps later November to start, but all the guidance into December continues to show a classic strong Nino look overwhelming any Strat coupling. We shall see, but I’m not hopeful on anything more than a cool spell here or there. -
2026-2027 Record-breaking El Nino
leo2000 replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
Some were in a rush for it to come down on November 20th don't think that will happen with the SSW but their is also a recurring typhoon which will push some colder air out east too. Looking at the positive side of this winter is the extensive siberian snow cover which strongly correlates with a weaker PV. -
The oaks definitely have more color this year. We are going on our 4th week of autumn colors before we get to the grey doldrums. I think the lack of windy nor easters has helped.
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2026-2027 Record-breaking El Nino
MJO812 replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
Agree -
My eyes have been itchy and crusty in the mornings and it’s def due to lack of rain and allergies
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Oy this game, lol Bills have won 11 conscuctive times coming out of a bye week...and consequently Josh Allen has never lost coming off a bye. Both teams have defensive issues...but obviously the 5-1 team is performing better. Like I said...we cooked and this season is probably a transitional/rebuilding season--we shouldn't expect too much as the new staff figures things out. EDC's seat might be warm, lol
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2026-2027 Record-breaking El Nino
GaWx replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
Per @Stormchaserchuck1the lag this early is typically 30-45 days. That would imply that any colder air coming down related to this SSW if it’s going to occur would likely not occur til early to mid Dec. However, there could always be colder periods not related to this SSW coming down earlier, of course. -
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Its great to see the NAO, AO and PNA become favorable along with a PV split . There is a lag so maybe we can see colder air come down towards mid to late November.
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2026-2027 Record-breaking El Nino
MJO812 replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
Its great to see the NAO, AO and PNA become favorable along with a PV split . There is a lag so maybe we can see colder air come down towards mid to late November. -
2026-2027 Record-breaking El Nino
GaWx replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
Latest OISST anomalies per cyclonicwx: RONI: hardly any net change since Oct 1 (ONI graph similar): reduce this a few tenths to estimate NOAA’s weeklies. This shows no signs of heading to +3.5 as of this time, especially if one considers that NOAA’s weeklies have been coming in a few tenths cooler Nino 1+2 non-relative: only a very slight net rise since Oct 1 Nino 3 non-relative: ~0.35C rise since Oct 1 Nino 4 non-relative very little net change since Oct 1 because recent rise followed a fall -
Fall 2026 Medium/Long Range Pattern Thread
jaxjagman replied to John1122's topic in Tennessee Valley
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So nice lately I’m barely thinking about skiing(though I really am!) Ive been out on the bike every other day for a couple weeks now. Trails are all running really nice around here. Done a few rides at the newtrail network out in Hancock, MA, Shaker Ridge. Super fun manmade flow with a sweet ripping single track as well. .
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Ugly, ugly stuff, @powderfreak. We did better than most but my God. Not the stake, but 23-24 was modestly better. Well, not really. Also, not sure what they were doing with the ranges on this graphic.
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Probably one of the warmest first weeks of November on record from the Upper Midwest into the Northeast. This makes sense given how extreme this El Niño event has become. Many areas will have 10+ departures for the November 1st through 7th. I just posted in the main El Niño thread how these early SSWs in the past have been associated with the November pattern persisting through DJF. We saw this with the early SSW last November 2025 followed by the general 500 mb pattern repeating and amplifying through DJF. So it will be interesting to see if we are getting an early winter preview this month.
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2 examples that stand out. The AI model is creating a new light purple color code out of nowhere Also its text does not understand how the color contours correspond to snowfall lol So yeah, affirms my suspicion that he just fed the canSIPS output into an AI model that is good enough to make maps (naturally weather maps probably show up a lot in the training data so it has some stuff to work with), but he asked it to generate data that does not exist and can't be derived from just the precip and temp maps alone.
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BWI 23" DCA 18" IAD 20.5" RIC 6.5" SBY 3"
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2026-2027 Record-breaking El Nino
GaWx replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
