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Jan 8 snow obs/discussion


TUweathermanDD

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.NEAR TERM /THROUGH SATURDAY/...

-- Changed Discussion --DP CLOSED LOPRES RMNS OVER GRTLKS RGN EARLY THIS EVE. SERIES OF

SHRTWV TROFS WILL MOVE AROUND SRN PERIPHERY OF THIS CLOSED LOW

THRU THE WKEND. ONE SUCH LOW-AMPLITUDE WAVE CURRENTLY IS

GENERATING LGT SNOW ACRS CNTRL AND SRN VA AND IS FUELING LGT SNOW

ALONG WRN SLOPES OF ALLEGHENY FRONT. A SECOND...MORE SUBSTANTIVE

WAVE IS LOCATED OVER IL AND IS MOVG QUICKLY SEWD IN ASSOCIATION

WITH A DIGGING 90-100 KT JET.

LGT SNOW ASSOCIATED WITH ISENTROPIC LIFT WILL DVLP LATE THIS EVE

IN ADVANCE OF THIS APRCHG WAVE. THE WAVE IS XPCD TO ACQUIRE A

NEGATIVE TILT LATE TNGT AND EARLY SAT MRNG. AS IT DOES SO...CDFNT

WILL SURGE EWD AND COLD AIR ADVCTN IN MID-LVLS WILL YIELD MODEST

ELEVATED INSTBY. PCPN MODE LKLY TO TRANSITION FROM STRATIFORM TO

CNVCTV...WITH SNOW SHWRS XPCD BY MRNG ACRS NERN ONE-THIRD OF FCST

AREA AND ON WRN SLOPES. CNVGNC ALONG EWD-MOVG CDFNT WILL HELP

ORGANIZE SNOW SHWRS SAT MRNG.

SNOW AMTS MEETING ADZY CRITERION XPCD OVER N-CNTRL AND NERN MD AND

PORTIONS OF THE WASHINGTON DC AND BALTIMORE SUBURBS. WINTER WX

ADZY WAS ISSUED FOR THESE AREAS BGNG LATE TNGT AND CONTG THRU SAT

MRNG. ADZY RUNS LONGER VCTY BALTIMORE...BUT ACCUMULATING SNOW LKLY

WILL END EARLIER THAN ADZY EXPIRATION TIME.

PCPN WILL WANE QUICKLY E OF MTNS SAT MRNG AS SHRTWV TROF BGNS TO

LIFT OUT. CDFNT WILL TRAVERSE FCST AREA SAT MRNG AND WILL GENERATE

GUSTY WNWLY WINDS BY SAT AFTN. MAXIMA IN UPR 20S-LWR 30S XPCD.

WINTER WX ADZY ALSO WAS ISSUED FOR A LONG-DURATION EVENT FOR THE

WRN SLOPES. LGT SNOW EARLY THIS EVE WILL INCR IN CVRG AND BCM MORE

CNVCTV ON SAT IN WAKE OF CDFNT AS NWLY FLOW BCMS GREATER. LATEST

FCST WAS CHGD TO REFLECT 5-7 IN TOTALS DURG 24 HR PD. SNOW LKLY TO

CONT BEYOND SAT EVE.-- End Changed Discussion --

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went from 20% to 60% lol

VAZ070-081015-

CHESTERFIELD-

INCLUDING THE CITIES OF...COLONIAL HEIGHTS

925 PM EST FRI JAN 7 2011

.OVERNIGHT...MOSTLY CLOUDY. SNOW LIKELY LATE THIS EVENING...THEN A

SLIGHT CHANCE OF SNOW. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE

MID 20S. LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST AROUND 5 MPH.

CHANCE OF SNOW 60 PERCENT.

.SATURDAY...MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW EARLY IN THE

MORNING...THEN PARTLY SUNNY IN THE LATE MORNING AND AFTERNOON.

BREEZY WITH HIGHS AROUND 40. WEST WINDS 15 TO 20 MPH WITH GUSTS TO

30 MPH. CHANCE OF SNOW 20 PERCENT.

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I'm at Deep Creek for the weekend. Snowing pretty good past Frostburg on the drive. Been snowing steadily since we got here around 8pm. Looks like they got 5 inches last night and during the day today. They are calling for another 3-7 by tomorrow night. Finally got my weenie fix this year! Looking forward to tracking the threat for Tuesday after I enjoy the snow here.

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After seeing the NAM drop .22 a little south of me, I think I might just be able to squeeze out the 2-4 inches discussed in the WWA statement.

that band of heavier precip models had in central NC verified about 50 miles south of there. Perhaps an indication the entire thing is shifting south some.

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I'm at Deep Creek for the weekend. Snowing pretty good past Frostburg on the drive. Been snowing steadily since we got here around 8pm. Looks like they got 5 inches last night and during the day today. They are calling for another 3-7 by tomorrow night. Finally got my weenie fix this year! Looking forward to tracking the threat for Tuesday after I enjoy the snow here.

I just got back from there tonight. It was really nice to experience the snowy mountain weather, especially after not getting anything here yet this winter.

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I'm at Deep Creek for the weekend. Snowing pretty good past Frostburg on the drive. Been snowing steadily since we got here around 8pm. Looks like they got 5 inches last night and during the day today. They are calling for another 3-7 by tomorrow night. Finally got my weenie fix this year! Looking forward to tracking the threat for Tuesday after I enjoy the snow here.

I just got back from there tonight. It was really nice to experience the snowy mountain weather, especially after not getting anything here yet this winter.

Tourists! :gun_bandana:

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