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Winter returns with a vengeance thread again


Damage In Tolland

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Winter goes out with a bang as prancers and dancers forced to put tutus and ballerina shoes away for a few weeks

MAIN POINTS:

- ARCTIC HIGH SETTLING INTO THE RGN WITH COLDER AIR SAT INTO MON

- LOW PRES MON INTO TUE...LINGERING POSSIBLY INTO WED NGT/THURS

- ANOTHER ARCTIC HIGH BY THURSDAY WITH UNSEASONABLY COLD AIR

DETAILS:

MONDAY...

ELONGATED AREA OF LOW PRES WILL PROGRESS EWD INTO THE FCST RGN BY

AFTN AS A SFC WRM FRNT SLIDES E THRU THE RGN. SLGT CHC FOR SOME

LIGHT SNOW ON THE LEADING EDGE OF THE WRM FRNT...

SFC COLD FRONT TO SLIDE THRU THE RGN INTO TUE MORN. WILL SEE SW FLOW

BACK OUT OF THE NW WITH DRIER AIR ENTRAINING INTO THE REAR OF THE

SYS. THIS POSES CHALLENGES WITH REGARDS TO POPS FOR THE FCST. WITH

SUCCINCT SIGNALS OF AN AREA OF LOW PRES FOR MONDAY WITHIN FCST

GUIDANCE OVER THE PAST FEW DAYS...HAVE GONE HIGH CHC TO CATEGORICAL

LIKELY FOR WRN ZONES FOR THE AFTN INTO EVNG PD...YET WITH POTENTIAL

DRIER AIR WRAPPING INTO THE SYS...THIS LENDS TO LOW CONFIDENCE IN

POPS INTO LATE MON. ASIDE CAA AND FALLING THICKNESSES IN WAKE OF THE

SYS. WILL SEE WARM MAX TEMPS FOR MON WITH STRONG SLY FLOW AND MUCH

OF THE RGN WITHIN THE WARM SECTOR...BUT NOT FALL IMPRESSIVELY THRU

THE EVNG HRS AS SFC FRNT WILL ONLY BE MAKING ITS WAY THRU THE FCST

AREA BY TUE MORNING.

...SHOULD ECMWF VERIFY

WE MAY SEE SNOW ALONG S NEW ENGLAND. OTHERWISE COLD AIR PUSHES S AIDED

BY NW FLOW...20-30KTS AT MID-LVLS. MAY SEE NW GUSTS THRU THE DAY

AROUND 25KTS...ESPECIALLY OFFSHORE...THEN WEAKEN INTO EVNG. MDL

SOLNS SOMEWHAT SLOW ON PROGRESSING COLD AIR S...SKIES LOOK TO BE

PARTLY CLOUDY...

WEDNESDAY INTO FRIDAY...

ELONGATED AREA OF LOW PRES TO CONTINUE TO PUSH S AS ARCTIC HIGH

PRESSES INTO THE RGN WITH CONSIDERABLY COLDER AIR. ECMWF IS SLOWEST

ON PROGRESSION AND LINGERS THE ELONGATED AREA ACROSS S NEW ENGLAND

INTO WED EVNG. HAVE KEPT SLGT POPS ALONG THE SRN ZONES IN ACCORDANCE.

SHOULD THE ECMWF VERIFY LIKELY THE PRECIP OUTCOME WILL BE IN THE

FORM OF SNOW.

OVERALL ITS IMPORTANT TO HIGHLIGHT MDL SOLNS DIFFER ON BOTH THE

STRENGTH...PROGRESSION...AND NATURE OF COLD AIR ASSOC WITH THE SFC

ARCTIC HIGH. GFS IS THE MORE PROGRESSIVE AND COLDER SOLN...WITH H85

TEMPS PLUMMETING -14 TO -16C THURS INTO FRI. SFC N/NWLY FLOW

PREVAILS PERHAPS WITH SOME STRONGER FLOW ALOFT WHICH COULD MIX DOWN

WITH LIKELY SUN...SO COULD SEE SOME NW GUSTS DURING MIDDAY-AFTN

TIMEFRAMES. GFS HINTS AT A BACK DOOR COLD FRONT DURING THE FRI

MORNING PD WITH SN...BUT CONFIDENCE AT THIS POINT IN THE SOLN IS LOW

AND HAVE GONE SLGT POPS FOR SNOW FOR THE NERN ZONES. HAVE GONE

BELOW-NORMAL WITH MAX/MIN TEMPS FOR THE PD IN CONSIDERATION THAT

BOTH GFS/ECMWF SOLNS HIGHLIGHT A COLDER AIRMASS INTO THE RGN WITH

H85 ATTRIBUTES AT OR BELOW -10C UNDER N/NWLY FLOW.

&&

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There's pretty much zero doubt we have below normal temps for much of the next week after tomorrow....except Monday which will have a brief torch. The airmass especially for later next week is the one that could be extremely cold for late March.

Snow chances overall are probably a long shot outside of some potential front end flakes on Monday...the mid week event right now is kind of trying to thread a needle in between the suffocating PV and the SE ridge.

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There's pretty much zero doubt we have below normal temps for much of the next week after tomorrow....except Monday which will have a brief torch. The airmass especially for later next week is the one that could be extremely cold for late March.

Snow chances overall are probably a long shot outside of some potential front end flakes on Monday...the mid week event right now is kind of trying to thread a needle in between the suffocating PV and the SE ridge.

Probably wasted cold for a while. Blah. Congrats for those that love cold and dry during late March I guess. Maybe...just maybe we pull something out, but it doesn't look good.

You guys are just little rays of sunshine.

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Monday Wednesday and Thursday.

I envision a bunch of AWT's flying around next week

Well I don't count the potential of a mangled coating on Monday. If anyone has a chance at anything next week it may be CT, but we are going to need that wave to not be flat, or for that wave that the euro shows off the coast of NC, to move closer. Otherwise it may be As Weenies Think. The PV seems overpowering at the moment.

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Well I don't count the potential of a mangled coating on Monday. If anyone has a chance at anything next week it may be CT, but we are going to need that wave to not be flat, or for that wave that the euro shows off the coast of NC, to move closer. Otherwise it may be As Weenies Think. The PV seems overpowering at the moment.

Not with that Se ridge there..no way

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