Alert archive / New York / Wind Advisories in 2009

Wind Advisory 6, NWS Albany, NY

November 27, 200913 counties in New York; Northwest Hills Planning Region, Connecticut; Windham County, Vermont

NWS Albany, NY issued this wind advisory at Nov 27, 2009, 4:10 AM EST for 13 counties in New York; Northwest Hills Planning Region, Connecticut; Windham County, Vermont. It took effect at Nov 27, 2009, 6:00 PM EST. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued
Nov 27, 2009, 4:10 AM EST (09:10 UTC)
In effect from
Nov 27, 2009, 6:00 PM EST
Expired
Nov 28, 2009, 1:39 PM EST
In force
20 hr
Issued by
NWS Albany, NY

Counties Northwest Hills Planning Region, CT, Albany County, NY, Columbia County, NY, Dutchess County, NY, Fulton County, NY, Greene County, NY, Herkimer County, NY, Montgomery County, NY, Rensselaer County, NY, Saratoga County, NY, Schenectady County, NY, Ulster County, NY, Warren County, NY, Washington County, NY, Windham County, VT

The radar

The Albany radar (KENX), 20 km from the middle of the area, began a volume at 09:14 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Albany, NY (KALY), launched 00:00Z, 9.2 hours before the alert went out and 4 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Albany, NY at 00:00Z on 2009-11-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 9 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Albany, NY at 00:00Z on 2009-11-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
9 J/kg
Mixed-layer CIN
-51 J/kg
Mixed-layer LCL
797 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
59 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

595 
WWUS71 KALY 271208
NPWALY

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ALBANY NY
410 AM EST FRI NOV 27 2009

MAZ001-025-NYZ033-042-047-051-058-063-082-VTZ013-014-272200-
/O.NEW.KALY.HW.W.0002.091127T2300Z-091128T2300Z/
NORTHERN BERKSHIRE-SOUTHERN BERKSHIRE-HAMILTON-NORTHERN WARREN-
SCHOHARIE-WESTERN ALBANY-WESTERN GREENE-WESTERN ULSTER-
NORTHERN FULTON-BENNINGTON-WESTERN WINDHAM-
INCLUDING THE CITIES OF...PITTSFIELD...NORTH ADAMS...
GREAT BARRINGTON...LEE...LENOX...HOUSATONIC...SPECULATOR...
WARRENSBURG...COBLESKILL...MIDDLEBURGH...ALTAMONT...HUNTER...
TANNERSVILLE...WINDHAM...SUNDOWN...ELLENVILLE...WOODSTOCK...
WEST HURLEY...KERHONKSON...NAPANOCH...PHOENICIA...NORTHVILLE...
MAYFIELD...BENNINGTON...JACKSONVILLE...NEWFANE
410 AM EST FRI NOV 27 2009

...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM EST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN ALBANY HAS ISSUED A HIGH WIND
WARNING FOR MOST OF THE SOUTHERN ADIRONDACKS...EASTERN
CATSKILLS...SOUTHERN GREEN MOUNTAINS AND BERKSHIRES...WHICH IS IN
EFFECT FROM 6 PM THIS EVENING TO 6 PM EST SATURDAY.

A LOW PRESSURE SYSTEM ALONG THE EAST COAST WILL STRENGTHEN RAPIDLY
AS IT TRACKS NORTHEAST PASSING EAST OF CAPE COD TODAY...MOVING
INTO THE GULF OF MAINE THIS EVENING...AND THE CANADIAN MARITIMES
LATE TONIGHT. A VERY STRONG PRESSURE GRADIENT WILL DEVELOP ACROSS
OUR REGION THIS EVENING AND CONTINUE INTO SATURDAY PRODUCING
NORTHWEST WINDS OF 20 TO 40 MPH WITH GUSTS AS HIGH AS 60 TO 70
MPH. THE STRONGEST WIND GUSTS ARE EXPECTED TO OCCUR LATE TONIGHT
INTO SATURDAY MORNING AS COLDER AIR FUNNELS INTO THE REGION. THE
WINDS ARE EXPECTED TO GRADUALLY DIMINISH LATE SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/ALBANY

$$

CTZ001-013-NYZ032-038>041-043-048>050-052>054-059>061-064>066-083-
084-VTZ015-272200-
/O.NEW.KALY.WI.Y.0006.091127T2300Z-091128T2300Z/
NORTHERN LITCHFIELD-SOUTHERN LITCHFIELD-NORTHERN HERKIMER-
SOUTHERN HERKIMER-SOUTHERN FULTON-MONTGOMERY-NORTHERN SARATOGA-
NORTHERN WASHINGTON-WESTERN SCHENECTADY-EASTERN SCHENECTADY-
SOUTHERN SARATOGA-EASTERN ALBANY-WESTERN RENSSELAER-
EASTERN RENSSELAER-EASTERN GREENE-WESTERN COLUMBIA-
EASTERN COLUMBIA-EASTERN ULSTER-WESTERN DUTCHESS-EASTERN DUTCHESS-
SOUTHEAST WARREN-SOUTHERN WASHINGTON-EASTERN WINDHAM-
INCLUDING THE CITIES OF...TORRINGTON...OAKVILLE...NEW MILFORD...
TERRYVILLE...ATWELL...BIG MOOSE...EAGLE BAY...MCKEEVER...
NOBLEBORO...NORTHWOOD...OLD FORGE...ILION...HERKIMER...
LITTLE FALLS...MOHAWK...FRANKFORT...DOLGEVILLE...GLOVERSVILLE...
JOHNSTOWN...AMSTERDAM...WELLSVILLE...SARATOGA SPRINGS...
WHITEHALL...GRANVILLE...DELANSON...ESPERANCE...DUANESBURG...
SCHENECTADY...ROTTERDAM...BALLSTON SPA...MECHANICVILLE...
WATERFORD...ALBANY...TROY...HOOSICK FALLS...CATSKILL...
COXSACKIE...ATHENS...CAIRO...JEFFERSON HEIGHTS...HUDSON...
CHATHAM...KINGSTON...NEW PALTZ...POUGHKEEPSIE...BEACON...
ARLINGTON...PAWLING...DOVER PLAINS...MILLBROOK...PINE PLAINS...
AMENIA...MILLERTON...GLENS FALLS...WEST GLENS FALLS...
HUDSON FALLS...FORT EDWARD...CAMBRIDGE...GREENWICH...
BRATTLEBORO...WEST BRATTLEBORO...BELLOWS FALLS
410 AM EST FRI NOV 27 2009

...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM EST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN ALBANY HAS ISSUED A WIND
ADVISORY FOR HERKIMER COUNTY...THE EASTERN MOHAWK VALLEY...LAKE
GEORGE SARATOGA REGION...GREATER CAPITAL DISTRICT...TACONICS...MID
HUDSON VALLEY...EXTREME SOUTHEAST VERMONT AND THE LITCHFIELD HILLS
IN CONNECTICUT...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM EST
SATURDAY.

A LOW PRESSURE SYSTEM ALONG THE EAST COAST WILL STRENGTHEN RAPIDLY
AS IT TRACKS NORTHEAST PASSING EAST OF CAPE COD TODAY...MOVING
INTO THE GULF OF MAINE THIS EVENING...AND THE CANADIAN MARITIMES
LATE TONIGHT. A VERY STRONG PRESSURE GRADIENT WILL DEVELOP ACROSS
OUR REGION THIS EVENING AND CONTINUE INTO SATURDAY PRODUCING
NORTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS AS HIGH AS 50 MPH. THE
STRONGEST WIND GUSTS ARE EXPECTED TO OCCUR LATE TONIGHT INTO
SATURDAY MORNING AS COLDER AIR FUNNELS INTO THE REGION. THE WINDS
ARE EXPECTED TO GRADUALLY DIMINISH LATE SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 31 TO 39 MPH ARE EXPECTED OR
WIND GUSTS OF 46 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN
MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.
USE EXTRA CAUTION.

&&

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/ALBANY

$$
4 follow-up statements
000 
WWUS71 KALY 271945
NPWALY

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ALBANY NY
245 PM EST FRI NOV 27 2009

MAZ001-025-NYZ033-042-047-051-058-063-082-VTZ013-014-281000-
/O.CON.KALY.HW.W.0002.091127T2300Z-091128T2300Z/
NORTHERN BERKSHIRE-SOUTHERN BERKSHIRE-HAMILTON-NORTHERN WARREN-
SCHOHARIE-WESTERN ALBANY-WESTERN GREENE-WESTERN ULSTER-
NORTHERN FULTON-BENNINGTON-WESTERN WINDHAM-
INCLUDING THE CITIES OF...PITTSFIELD...NORTH ADAMS...
GREAT BARRINGTON...LEE...LENOX...HOUSATONIC...SPECULATOR...
WARRENSBURG...COBLESKILL...MIDDLEBURGH...ALTAMONT...HUNTER...
TANNERSVILLE...WINDHAM...SUNDOWN...ELLENVILLE...WOODSTOCK...
WEST HURLEY...KERHONKSON...NAPANOCH...PHOENICIA...NORTHVILLE...
MAYFIELD...BENNINGTON...JACKSONVILLE...NEWFANE
245 PM EST FRI NOV 27 2009

...HIGH WIND WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
6 PM EST SATURDAY...

THE NATIONAL WEATHER SERVICE IN ALBANY HAS ISSUED A HIGH WIND
WARNING FOR THE SOUTHEASTERN ADIRONDACKS...EASTERN
CATSKILLS...HELDERBERGS...SOUTHERN GREEN MOUNTAINS AND BERKSHIRES
...WHICH REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM EST
SATURDAY.

AN INTENSIFYING LOW PRESSURE SYSTEM NEAR CAPE COD WILL MOVE INTO
THE GULF OF MAINE TONIGHT...AND THEN INTO CANADIAN MARITIMES
SATURDAY AFTERNOON. A VERY STRONG PRESSURE GRADIENT WILL DEVELOP
ACROSS OUR REGION THIS EVENING AND CONTINUE INTO SATURDAY
PRODUCING NORTHWEST WINDS OF 20 TO 40 MPH WITH GUSTS AS HIGH AS 60
MPH. THE STRONGEST WIND GUSTS ARE EXPECTED TO OCCUR LATE TONIGHT
INTO SATURDAY MORNING AS COLDER AIR FUNNELS INTO THE REGION. THE
WINDS ARE EXPECTED TO GRADUALLY DIMINISH LATE SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/ALBANY

$$

CTZ001-013-NYZ032-038>041-043-048>050-052>054-059>061-064>066-083-
084-VTZ015-281000-
/O.CON.KALY.WI.Y.0006.091127T2300Z-091128T2300Z/
NORTHERN LITCHFIELD-SOUTHERN LITCHFIELD-NORTHERN HERKIMER-
SOUTHERN HERKIMER-SOUTHERN FULTON-MONTGOMERY-NORTHERN SARATOGA-
NORTHERN WASHINGTON-WESTERN SCHENECTADY-EASTERN SCHENECTADY-
SOUTHERN SARATOGA-EASTERN ALBANY-WESTERN RENSSELAER-
EASTERN RENSSELAER-EASTERN GREENE-WESTERN COLUMBIA-
EASTERN COLUMBIA-EASTERN ULSTER-WESTERN DUTCHESS-EASTERN DUTCHESS-
SOUTHEAST WARREN-SOUTHERN WASHINGTON-EASTERN WINDHAM-
INCLUDING THE CITIES OF...TORRINGTON...OAKVILLE...NEW MILFORD...
TERRYVILLE...ATWELL...BIG MOOSE...EAGLE BAY...MCKEEVER...
NOBLEBORO...NORTHWOOD...OLD FORGE...ILION...HERKIMER...
LITTLE FALLS...MOHAWK...FRANKFORT...DOLGEVILLE...GLOVERSVILLE...
JOHNSTOWN...AMSTERDAM...WELLSVILLE...SARATOGA SPRINGS...
WHITEHALL...GRANVILLE...DELANSON...ESPERANCE...DUANESBURG...
SCHENECTADY...ROTTERDAM...BALLSTON SPA...MECHANICVILLE...
WATERFORD...ALBANY...TROY...HOOSICK FALLS...CATSKILL...
COXSACKIE...ATHENS...CAIRO...JEFFERSON HEIGHTS...HUDSON...
CHATHAM...KINGSTON...NEW PALTZ...POUGHKEEPSIE...BEACON...
ARLINGTON...PAWLING...DOVER PLAINS...MILLBROOK...PINE PLAINS...
AMENIA...MILLERTON...GLENS FALLS...WEST GLENS FALLS...
HUDSON FALLS...FORT EDWARD...CAMBRIDGE...GREENWICH...
BRATTLEBORO...WEST BRATTLEBORO...BELLOWS FALLS
245 PM EST FRI NOV 27 2009

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
EST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
EST SATURDAY FOR HERKIMER COUNTY...THE MOHAWK VALLEY...LAKE
GEORGE SARATOGA REGION...GREATER CAPITAL DISTRICT...TACONICS...MID
HUDSON VALLEY...EXTREME SOUTHEAST VERMONT AND THE LITCHFIELD HILLS
IN CONNECTICUT.

AN INTENSIFYING LOW PRESSURE SYSTEM NEAR CAPE COD WILL MOVE INTO
THE GULF OF MAINE TONIGHT...AND THEN INTO CANADIAN MARITIMES
SATURDAY AFTERNOON. A VERY STRONG PRESSURE GRADIENT WILL DEVELOP
ACROSS OUR REGION THIS EVENING...AND CONTINUE INTO SATURDAY
PRODUCING NORTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS AS HIGH AS 50
MPH. THE STRONGEST WIND GUSTS ARE EXPECTED TO OCCUR LATE TONIGHT
INTO SATURDAY MORNING AS COLDER AIR FUNNELS INTO THE REGION. THE
WINDS ARE EXPECTED TO GRADUALLY DIMINISH LATE SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 31 TO 39 MPH ARE EXPECTED OR
WIND GUSTS OF 46 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN
MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.
USE EXTRA CAUTION.

&&

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/ALBANY

$$
000 
WWUS71 KALY 271947 CCA
NPWALY

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ALBANY NY
245 PM EST FRI NOV 27 2009

MAZ001-025-NYZ033-042-047-051-058-063-082-VTZ013-014-281000-
/O.CON.KALY.HW.W.0002.091127T2300Z-091128T2300Z/
NORTHERN BERKSHIRE-SOUTHERN BERKSHIRE-HAMILTON-NORTHERN WARREN-
SCHOHARIE-WESTERN ALBANY-WESTERN GREENE-WESTERN ULSTER-
NORTHERN FULTON-BENNINGTON-WESTERN WINDHAM-
INCLUDING THE CITIES OF...PITTSFIELD...NORTH ADAMS...
GREAT BARRINGTON...LEE...LENOX...HOUSATONIC...SPECULATOR...
WARRENSBURG...COBLESKILL...MIDDLEBURGH...ALTAMONT...HUNTER...
TANNERSVILLE...WINDHAM...SUNDOWN...ELLENVILLE...WOODSTOCK...
WEST HURLEY...KERHONKSON...NAPANOCH...PHOENICIA...NORTHVILLE...
MAYFIELD...BENNINGTON...JACKSONVILLE...NEWFANE
245 PM EST FRI NOV 27 2009

...HIGH WIND WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
6 PM EST SATURDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
EST SATURDAY...FOR THE SOUTHEASTERN ADIRONDACKS...EASTERN 
CATSKILLS...HELDERBERGS...SOUTHERN GREEN MOUNTAINS AND BERKSHIRES.

AN INTENSIFYING LOW PRESSURE SYSTEM NEAR CAPE COD WILL MOVE INTO
THE GULF OF MAINE TONIGHT...AND THEN INTO CANADIAN MARITIMES
SATURDAY AFTERNOON. A VERY STRONG PRESSURE GRADIENT WILL DEVELOP
ACROSS OUR REGION THIS EVENING AND CONTINUE INTO SATURDAY
PRODUCING NORTHWEST WINDS OF 20 TO 40 MPH WITH GUSTS AS HIGH AS 60
MPH. THE STRONGEST WIND GUSTS ARE EXPECTED TO OCCUR LATE TONIGHT
INTO SATURDAY MORNING AS COLDER AIR FUNNELS INTO THE REGION. THE
WINDS ARE EXPECTED TO GRADUALLY DIMINISH LATE SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/ALBANY

$$

CTZ001-013-NYZ032-038>041-043-048>050-052>054-059>061-064>066-083-
084-VTZ015-281000-
/O.CON.KALY.WI.Y.0006.091127T2300Z-091128T2300Z/
NORTHERN LITCHFIELD-SOUTHERN LITCHFIELD-NORTHERN HERKIMER-
SOUTHERN HERKIMER-SOUTHERN FULTON-MONTGOMERY-NORTHERN SARATOGA-
NORTHERN WASHINGTON-WESTERN SCHENECTADY-EASTERN SCHENECTADY-
SOUTHERN SARATOGA-EASTERN ALBANY-WESTERN RENSSELAER-
EASTERN RENSSELAER-EASTERN GREENE-WESTERN COLUMBIA-
EASTERN COLUMBIA-EASTERN ULSTER-WESTERN DUTCHESS-EASTERN DUTCHESS-
SOUTHEAST WARREN-SOUTHERN WASHINGTON-EASTERN WINDHAM-
INCLUDING THE CITIES OF...TORRINGTON...OAKVILLE...NEW MILFORD...
TERRYVILLE...ATWELL...BIG MOOSE...EAGLE BAY...MCKEEVER...
NOBLEBORO...NORTHWOOD...OLD FORGE...ILION...HERKIMER...
LITTLE FALLS...MOHAWK...FRANKFORT...DOLGEVILLE...GLOVERSVILLE...
JOHNSTOWN...AMSTERDAM...WELLSVILLE...SARATOGA SPRINGS...
WHITEHALL...GRANVILLE...DELANSON...ESPERANCE...DUANESBURG...
SCHENECTADY...ROTTERDAM...BALLSTON SPA...MECHANICVILLE...
WATERFORD...ALBANY...TROY...HOOSICK FALLS...CATSKILL...
COXSACKIE...ATHENS...CAIRO...JEFFERSON HEIGHTS...HUDSON...
CHATHAM...KINGSTON...NEW PALTZ...POUGHKEEPSIE...BEACON...
ARLINGTON...PAWLING...DOVER PLAINS...MILLBROOK...PINE PLAINS...
AMENIA...MILLERTON...GLENS FALLS...WEST GLENS FALLS...
HUDSON FALLS...FORT EDWARD...CAMBRIDGE...GREENWICH...
BRATTLEBORO...WEST BRATTLEBORO...BELLOWS FALLS
245 PM EST FRI NOV 27 2009

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
EST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
EST SATURDAY FOR HERKIMER COUNTY...THE MOHAWK VALLEY...LAKE
GEORGE SARATOGA REGION...GREATER CAPITAL DISTRICT...TACONICS...MID
HUDSON VALLEY...EXTREME SOUTHEAST VERMONT AND THE LITCHFIELD HILLS
IN CONNECTICUT.

AN INTENSIFYING LOW PRESSURE SYSTEM NEAR CAPE COD WILL MOVE INTO
THE GULF OF MAINE TONIGHT...AND THEN INTO CANADIAN MARITIMES
SATURDAY AFTERNOON. A VERY STRONG PRESSURE GRADIENT WILL DEVELOP
ACROSS OUR REGION THIS EVENING...AND CONTINUE INTO SATURDAY
PRODUCING NORTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS AS HIGH AS 50
MPH. THE STRONGEST WIND GUSTS ARE EXPECTED TO OCCUR LATE TONIGHT
INTO SATURDAY MORNING AS COLDER AIR FUNNELS INTO THE REGION. THE
WINDS ARE EXPECTED TO GRADUALLY DIMINISH LATE SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 31 TO 39 MPH ARE EXPECTED OR
WIND GUSTS OF 46 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN
MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.
USE EXTRA CAUTION.

&&

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/ALBANY

$$
000 
WWUS71 KALY 280904
NPWALY

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ALBANY NY
404 AM EST SAT NOV 28 2009

MAZ001-025-NYZ033-042-047-051-058-063-082-VTZ013-014-282300-
/O.CON.KALY.HW.W.0002.000000T0000Z-091128T2300Z/
NORTHERN BERKSHIRE-SOUTHERN BERKSHIRE-HAMILTON-NORTHERN WARREN-
SCHOHARIE-WESTERN ALBANY-WESTERN GREENE-WESTERN ULSTER-
NORTHERN FULTON-BENNINGTON-WESTERN WINDHAM-
INCLUDING THE CITIES OF...PITTSFIELD...NORTH ADAMS...
GREAT BARRINGTON...LEE...LENOX...HOUSATONIC...SPECULATOR...
WARRENSBURG...COBLESKILL...MIDDLEBURGH...ALTAMONT...HUNTER...
TANNERSVILLE...WINDHAM...SUNDOWN...ELLENVILLE...WOODSTOCK...
WEST HURLEY...KERHONKSON...NAPANOCH...PHOENICIA...NORTHVILLE...
MAYFIELD...BENNINGTON...JACKSONVILLE...NEWFANE
404 AM EST SAT NOV 28 2009

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM THIS EVENING...
FOR THE SOUTHERN ADIRONDACKS...EASTERN CATSKILLS...HELDERBERGS
...SOUTHERN GREEN MOUNTAINS AND BERKSHIRES.

A VERY STRONG LOW PRESSURE SYSTEM OVER DOWNEAST MAINE 
EARLY THIS MORNING WILL MOVE NORTHEAST THROUGH THE CANADIAN 
MARITIMES TODAY. AS IT MOVES AWAY FROM OUR REGION...THE TIGHT 
PRESSURE GRADIENT OVER US WHICH HAS BEEN RESPONSIBLE FOR THE STRONG 
GUSTY WINDS WILL GRADUALLY START TO WEAKEN BUT NOT UNTIL LATER TODAY.
NORTHWEST WINDS OF 20 TO 40 MPH WITH GUSTS AS HIGH AS 60 MPH WILL
CONTINUE TODAY. THE STRONGEST WIND GUSTS ARE EXPECTED TO OCCUR
THIS MORNING WITH THE WINDS GRADUALLY DIMINISHING LATER TODAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/ALBANY

$$

CTZ001-013-NYZ032-038>041-043-048>050-052>054-059>061-064>066-083-
084-VTZ015-282300-
/O.CON.KALY.WI.Y.0006.000000T0000Z-091128T2300Z/
NORTHERN LITCHFIELD-SOUTHERN LITCHFIELD-NORTHERN HERKIMER-
SOUTHERN HERKIMER-SOUTHERN FULTON-MONTGOMERY-NORTHERN SARATOGA-
NORTHERN WASHINGTON-WESTERN SCHENECTADY-EASTERN SCHENECTADY-
SOUTHERN SARATOGA-EASTERN ALBANY-WESTERN RENSSELAER-
EASTERN RENSSELAER-EASTERN GREENE-WESTERN COLUMBIA-
EASTERN COLUMBIA-EASTERN ULSTER-WESTERN DUTCHESS-EASTERN DUTCHESS-
SOUTHEAST WARREN-SOUTHERN WASHINGTON-EASTERN WINDHAM-
INCLUDING THE CITIES OF...TORRINGTON...OAKVILLE...NEW MILFORD...
TERRYVILLE...ATWELL...BIG MOOSE...EAGLE BAY...MCKEEVER...
NOBLEBORO...NORTHWOOD...OLD FORGE...ILION...HERKIMER...
LITTLE FALLS...MOHAWK...FRANKFORT...DOLGEVILLE...GLOVERSVILLE...
JOHNSTOWN...AMSTERDAM...WELLSVILLE...SARATOGA SPRINGS...
WHITEHALL...GRANVILLE...DELANSON...ESPERANCE...DUANESBURG...
SCHENECTADY...ROTTERDAM...BALLSTON SPA...MECHANICVILLE...
WATERFORD...ALBANY...TROY...HOOSICK FALLS...CATSKILL...
COXSACKIE...ATHENS...CAIRO...JEFFERSON HEIGHTS...HUDSON...
CHATHAM...KINGSTON...NEW PALTZ...POUGHKEEPSIE...BEACON...
ARLINGTON...PAWLING...DOVER PLAINS...MILLBROOK...PINE PLAINS...
AMENIA...MILLERTON...GLENS FALLS...WEST GLENS FALLS...
HUDSON FALLS...FORT EDWARD...CAMBRIDGE...GREENWICH...
BRATTLEBORO...WEST BRATTLEBORO...BELLOWS FALLS
404 AM EST SAT NOV 28 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM THIS EVENING FOR
HERKIMER COUNTY...THE MOHAWK VALLEY...LAKE GEORGE SARATOGA
REGION...GREATER CAPITAL DISTRICT...TACONICS...MID HUDSON
VALLEY...EXTREME SOUTHEAST VERMONT AND THE LITCHFIELD HILLS IN
CONNECTICUT.

A VERY STRONG LOW PRESSURE SYSTEM OVER DOWNEAST MAINE EARLY THIS
MORNING WILL MOVE NORTHEAST THROUGH THE CANADIAN MARITIMES TODAY.
AS IT MOVES AWAY FROM OUR REGION...THE TIGHT PRESSURE GRADIENT
OVER US WHICH HAS BEEN RESPONSIBLE FOR THE STRONG GUSTY WINDS WILL
GRADUALLY START TO WEAKEN BUT NOT UNTIL LATER TODAY. NORTHWEST
WINDS OF 20 TO 30 MPH WITH GUSTS AS HIGH AS 50 MPH WILL CONTINUE
TODAY. THE STRONGEST WIND GUSTS ARE EXPECTED TO OCCUR THIS
MORNING WITH THE WINDS GRADUALLY DIMINISHING LATER TODAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 31 TO 39 MPH ARE EXPECTED OR
WIND GUSTS OF 46 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN
MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.
USE EXTRA CAUTION.

&&

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/ALBANY

$$
000 
WWUS71 KALY 281839
NPWALY

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ALBANY NY
139 PM EST SAT NOV 28 2009

MAZ001-025-NYZ033-042-047-051-058-063-082-VTZ013-014-281945-
/O.CAN.KALY.HW.W.0002.000000T0000Z-091128T2300Z/
NORTHERN BERKSHIRE-SOUTHERN BERKSHIRE-HAMILTON-NORTHERN WARREN-
SCHOHARIE-WESTERN ALBANY-WESTERN GREENE-WESTERN ULSTER-
NORTHERN FULTON-BENNINGTON-WESTERN WINDHAM-
INCLUDING THE CITIES OF...PITTSFIELD...NORTH ADAMS...
GREAT BARRINGTON...LEE...LENOX...HOUSATONIC...SPECULATOR...
WARRENSBURG...COBLESKILL...MIDDLEBURGH...ALTAMONT...HUNTER...
TANNERSVILLE...WINDHAM...SUNDOWN...ELLENVILLE...WOODSTOCK...
WEST HURLEY...KERHONKSON...NAPANOCH...PHOENICIA...NORTHVILLE...
MAYFIELD...BENNINGTON...JACKSONVILLE...NEWFANE
139 PM EST SAT NOV 28 2009

...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ALBANY HAS CANCELLED THE HIGH
WIND WARNING FOR THE SOUTHERN ADIRONDACKS...EASTERN
CATSKILLS...HELDERBERGS...SOUTHERN GREEN MOUNTAINS...AND BERKSHIRES.

THE WIND GUSTS HAVE SUBSIDED LESS THAN 45 MPH...AS LOW PRESSURE
CONTINUES TO MOVE INTO THE CANADIAN MARITIMES...AND HIGH PRESSURE
BUILDS IN FROM THE SOUTHEAST. THE HIGH WIND WARNING IS CANCELED. 

$$

CTZ001-013-NYZ032-038>041-043-048>050-052>054-059>061-064>066-083-
084-VTZ015-281945-
/O.CAN.KALY.WI.Y.0006.000000T0000Z-091128T2300Z/
NORTHERN LITCHFIELD-SOUTHERN LITCHFIELD-NORTHERN HERKIMER-
SOUTHERN HERKIMER-SOUTHERN FULTON-MONTGOMERY-NORTHERN SARATOGA-
NORTHERN WASHINGTON-WESTERN SCHENECTADY-EASTERN SCHENECTADY-
SOUTHERN SARATOGA-EASTERN ALBANY-WESTERN RENSSELAER-
EASTERN RENSSELAER-EASTERN GREENE-WESTERN COLUMBIA-
EASTERN COLUMBIA-EASTERN ULSTER-WESTERN DUTCHESS-EASTERN DUTCHESS-
SOUTHEAST WARREN-SOUTHERN WASHINGTON-EASTERN WINDHAM-
INCLUDING THE CITIES OF...TORRINGTON...OAKVILLE...NEW MILFORD...
TERRYVILLE...ATWELL...BIG MOOSE...EAGLE BAY...MCKEEVER...
NOBLEBORO...NORTHWOOD...OLD FORGE...ILION...HERKIMER...
LITTLE FALLS...MOHAWK...FRANKFORT...DOLGEVILLE...GLOVERSVILLE...
JOHNSTOWN...AMSTERDAM...WELLSVILLE...SARATOGA SPRINGS...
WHITEHALL...GRANVILLE...DELANSON...ESPERANCE...DUANESBURG...
SCHENECTADY...ROTTERDAM...BALLSTON SPA...MECHANICVILLE...
WATERFORD...ALBANY...TROY...HOOSICK FALLS...CATSKILL...
COXSACKIE...ATHENS...CAIRO...JEFFERSON HEIGHTS...HUDSON...
CHATHAM...KINGSTON...NEW PALTZ...POUGHKEEPSIE...BEACON...
ARLINGTON...PAWLING...DOVER PLAINS...MILLBROOK...PINE PLAINS...
AMENIA...MILLERTON...GLENS FALLS...WEST GLENS FALLS...
HUDSON FALLS...FORT EDWARD...CAMBRIDGE...GREENWICH...
BRATTLEBORO...WEST BRATTLEBORO...BELLOWS FALLS
139 PM EST SAT NOV 28 2009

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ALBANY HAS CANCELLED THE WIND
ADVISORY FOR HERKIMER COUNTY...THE MOHAWK VALLEY...LAKE GEORGE
SARATOGA REGION...GREATER CAPITAL DISTRICT...TACONICS...MID HUDSON
VALLEY...EXTREME SOUTHEAST VERMONT AND THE LITCHFIELD HILLS IN
CONNECTICUT.

THE WIND GUSTS HAVE SUBSIDED LESS THAN 45 MPH...AS LOW PRESSURE
CONTINUES TO MOVE INTO THE CANADIAN MARITIMES...AND HIGH PRESSURE
BUILDS IN FROM THE SOUTHEAST. THE WIND ADVISORY IS CANCELLED.

$$

TAW

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Albany, NY wrote its last area forecast discussion before this wind advisory went out at Nov 27, 12:25 AM EST, 3 hours 45 minutes earlier.

Area forecast discussion, Nov 27, 12:25 AM EST, 3 hours 45 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ALBANY NY
1225 AM EST FRI NOV 27 2009

.SYNOPSIS...
A COMPLEX STORM SYSTEM WILL IMPACT THE NORTHEAST TONIGHT
INTO SATURDAY WITH UNSETTLED WEATHER INCLUDING RAIN...AND SOME
SNOW...ESPECIALLY ACROSS THE HIGHER ELEVATIONS...AND BLUSTERY WINDS.
THE STORM WILL MOVE INTO THE CANADIAN MARITIMES SATURDAY NIGHT INTO
SUNDAY...WITH HIGH PRESSURE BUILDING IN FROM THE SOUTHEAST WITH
DIMINISHING WINDS AND TRANQUIL WEATHER.

&&

.NEAR TERM /UNTIL 6 AM FRIDAY MORNING/...
A QUICK UPDATE AS TEMPERATURES IN THE HUDSON VALLEY HAVE DROPPED
THRU THE OVERNIGHT LOWS. THEREFORE HAVE UPDATED THE LAST HOUR OR
TWO AND FLATLINED THEM FOR THE REST OF THE NITE AS THE TEMPS WERE
ON OR ONLY ONE DEGREE OFF THE DEWPOINTS AND MANY SITES IN THE
HUDSON VALLEY HAVE HAD SOME OFF AND ON FOG.

AFTER A PLEASANT THANKSGIVING DAY...LOOKS LIKE THINGS WILL
DETERIORATE TONIGHT AS LATEST RADAR IMAGES SHOW PRECIP WAS SLOWLY
EDGING ITS WAY INTO THE MOHAWK VALLEY. ALSO...WITH THE CLEAR SKIES
IN THE HUDSON VALLEY...TEMPERATURES HAVE PLUNGED TO THE MID 30S IN
THE HUDSON VALLEY FROM GLENS FALLS TO POUGHKEEPSIE. A NUMBER OF
NON-METAR SITES ACROSS OUR FORECAST AREA WERE IN THE UPPER 30S AS
WELL. THE RUC-13 HAD A REASONABLY GOOD HANDLE...AT LEAST FOR STARTERS
...ON THE TEMPERATURE AND TRENDS BUT EVEN IT WAS TOO WARM FOR ALBANY
AND POUGHKEEPSIE...SO DID ANOTHER UPDATE TO THE GRIDS FOR THE
OVERNIGHT PERIOD. HAVE ALSO INCREASED THE POP FROM LIKELY TO
CATEGORICAL OVER THE ADIRONDACKS FOR TONIGHT BASED ON RADAR
TRENDS AND FOR CONSISTENCY. THE COOLER TEMPS THUS SEGWAY INTO P-TYPE
ISSUES AND HAVE UPDATED WX/SNOW GRIDS USING MOSTLY THE RAIN/SNOW/SFC
TOOL WITH A VERY CONSERVATIVE 32 FOR ALL SNOW AND 36 FOR UPPER END
OF MIX...AND A FAIRLY DENSE (7 AND 8 TO 1) SNOW RATIO. THESE GIVE
THE ADIRONDACKS UP TO AN INCH OVERNIGHT...AND UP TO ANOTHER INCH FOR
FRIDAY MORNING BEFORE THINGS WARM UP ENOUGH TO MIX AND THEN TURN IT
BACK TO RAIN. A QUICK LOOK AT THE 00Z ALY OBSERVED SOUNDING SHOWS
BOTH A TEMPERATURE INVERSION AND DRYING AROUND 760 HPA...WITH A NEAR
ADIABATIC LAPSE RATE DOWN TO 920 HPA...THEN NEARLY ISOTHERMAL TO THE
SURFACE AT THE TIME OF LAUNCH. SINCE THEN IT HAS COOLED HERE TO 39.
IT LOOKS LIKE THINGS MAY BE COOL ENOUGH ALOFT AT LEAST ATTM TO NOT
HAVE TO WORRY ABOUT FZRA ISSUES...BUT WILL MAY TO TAKE ANOTHER LOOK
AT THIS LATER THIS EVE OR TONIGHT. WE ARE LOOKING AT LOWS AT 32 IN A
NUMBER OF SPOTS IN THE ADIRONDACKS...AND 33 TO 36 DEGREES ACROSS
MUCH OF THE ADIRONDACKS...CATSKILLS...AND HIGHER ELEVS OF SOUTHERN
VT. WE STILL HAVE POPS GOING TO CATEGORICAL ACROSS THE ENTIRE REGION
BY MIDNIGHT. SNOW AMTS UP TO 1 INCH ARE MOSTLY ACROSS HAMILTON AND
NORTHEASTERN HERKIMER CO...ALONG WITH A VERY SMALL AREA IN GREENE
CO...WITH LIGHT DUSTING AMTS POSSIBLE OVER THE REST OF THE
ADIRONDACKS AND NORTHERN CATSKILLS INCLUDING THE HILLTOWN AREA OF
EASTERN SCHOHARIE/WESTERN ALBANY COUNTIES.

PREVIOUS NEAR TERM DISCUSSION...ISSUED AT 430 PM...FOLLOWS.

HAPPY THANKSGIVING TO ALL...WITH MILD WEATHER AND EVEN SOME SUN
ACROSS THE FCST AREA LATE THIS AFTERNOON WITH WEAK HIGH PRESSURE
MOVING OFF THE MAINE COAST. THE WATER VAPOR LOOP WITH H500 HEIGHTS
OVERLAYED FROM THE NAM80 DEPICTS A PROGRESSIVE UPPER LEVEL TROUGH
OVER THE MS RIVER VALLEY...AND EAST OF THE ROCKIES. SHORT WAVE
ENERGY IS MOVING THROUGH THE BASE OF TROUGH WITH A COASTAL/OCEAN
LOW FORMING OFF THE MID ATLANTIC COAST. THE CLOSED/CUTOFF LOW TO
THE HIGH AMPLITUDE LONGWAVE TROUGH IS MOVING ACROSS MI. THE UPPER
TROUGH WILL BECOME NEGATIVELY TILTED OVER THE NEXT 12 HOURS OR SO
...AND WILL TRY TO CAPTURE THE COASTAL LOW.

THE PHASING BETWEEN THE UPSTREAM SHORT WAVE ENERGY AND THE COASTAL
LOW APPEARS IT WILL OCCUR A LITTLE TOO LATE WITH THE LATEST TRENDS
OF THE DETERMINISTIC MODELS AND THE ENSEMBLES TO IMPACT THE FCST
WITH HVY PCPN /RAIN AND SNOW/...AS THE WARM CONVEYOR BELT WILL BE
CUTOFF...WITH ERN NEW ENGLAND IMPACTED THE MOST IN TERMS OF QPF.
HOWEVER...A VERY INTENSE CYCLONE WILL MATERIALIZE BY FRIDAY
AFTERNOON IN THE GULF OF MAINE.  STRONG GUSTY WINDS MAY BECOME
PROBLEMATIC FRI NIGHT INTO SATURDAY...WHICH WILL BE DISCUSSED IN
MORE DETAIL IN THE SHORT TERM.

OVERNIGHT...SOME -RA WILL MOVE IN FROM THE SOUTH AND WEST DUE TO
THE UPPER LOW APPROACHING FROM THE WEST. THE CYCLONIC VORTICITY
ADVECTION AND WEAK ISENTROPIC LIFT WILL FOCUS THE LIGHT RAIN. SOME
MOISTURE WILL ALSO BE CREEPING UP FROM THE COASTAL WAVE. WE MAY
END UP IN THE VOID OR NULL ZONE FOR A WHILE...IN TERMS OF THE PCPN
EVOLVING. WE INCREASED THE POPS TO CATEGORICAL VALUES AFTER
MIDNIGHT.  MIN TEMPS WILL BE OF THE WET BULB VARIETY WITH MINS IN
THE MID 30S TO L40S.

&&

.SHORT TERM /6 AM FRIDAY MORNING THROUGH SUNDAY/...
TOMORROW...RAPID CYCLOGENESIS OCCURS WITH THE COASTAL LOW PASSING
EAST OF CAPE COD AND INTO THE GULF OF MAINE. THE LOW DEEPENS AND
INTENSIFIES TO 975-980 HPA. MOST OF THE FCST AREA GETS INTO THE
STRONG DEFORMATION ZONE OF THE CYCLONE. THE H850 TEMPS COOL DOWN
BELOW ZERO QUICKLY IN THE MORNING...BUT IT IS UNCERTAIN HOW COLD
THE BOUNDARY LAYER TEMPS WILL GET. WE ARE EXPECTING SOME WET SNOW
OVER THE ADIRONDACKS PRIOR TO NOONTIME DUE TO THE STRONG
DYNAMICAL LIFT...AND LATENT HEAT OF FUSION /MELTING EFFECTS COOLING
DOWN THE COLUMN DUE TO THE MODERATE TO HVY PCPN/. HOWEVER...THIS
WILL LIKELY AMOUNT TO AN INCH OR TWO. ELSEWHERE...WE ARE
EXPECTING PERIODS OF RAIN FOCUSED BY THE LOW-MID LEVEL DEFORMATION
ZONE. THE H850-700 PARTIAL THICKNESSES ARE BELOW 1540 METERS
DURING THE DAY...BUT THE 1000-850 VALUES ARE STILL ABOVE 1310
METERS. THEREFORE...THE PREDOMINANT PTYPE DURING THE DAY WILL BE
RAIN. WE FOLLOWED A GFS/GEFS/ECMWF SCENARIO HERE AND THROUGHOUT.
THE QPF IS MUCH LOWER WITH A DRY SLOT IMPACTING THE HUDSON RIVER
VALLEY VIA THE GFS/NAM.

THE WINDS WILL SHIFT TO THE W/NW DURING THE AFTERNOON AND WILL
INCREASE BY THE EARLY EVENING...AS THE LOW LEVEL HORIZONTAL
PRESSURE GRADIENT INCREASES BETWEEN THE CYCLONE...AND HIGH
PRESSURE NEAR THE LOWER MS RIVER VALLEY. THE PCPN WILL START TO
TRANSITION TO SNOW AT ALL LOCATIONS AT 1500 FT AGL AND GREATER BY
00Z. TEMPS WILL SLIGHTLY FALL...OR BE STEADY THROUGHOUT THE
DAY...WITH PEAK READINGS IN THE M30S TO M40S.

FRIDAY NIGHT...WE HAVE WAITED TO ISSUE A POSSIBLE WIND ADVISORY
HERE...SINCE THEY ARE NOT ISSUED BEYOND THE FIRST TWO PERIODS.
THANKS FOR THE COLLABORATION WITH THE NEIGHBORING OFFICES. THE LOW
LEVEL WIND FIELDS STRENGTHEN WITH H925 WINDS VIA THE GFS OF 35-45
KTS. THE NAM IS A LITTLE WEAKER WITH 30-40 KTS. THE H850 WINDS ARE
45-60 KTS AS THE LOW BEGINS TO OCCLUDE NEAR THE MAINE COAST. THE
BEST MOMENTUM TRANSFER AT NIGHT OFF THE GFS/NAM BUFKIT SOUNDINGS
WOULD BE 35-40 KTS FROM 2.5 KFT AGL. FOR NOW...WE HAVE GUSTS
MENTIONED TO 39 KTS /45 MPH/ JUST SHY OF MARGINAL WIND ADVISORY
CRITERIA. THE SITUATION IS SOMEWHAT SIMILAR TO CASES IN THE
CURRENT COOL SEASON HIGH WIND STUDY IN CSTAR...BUT THE SYSTEM
LOCATION...AND MORE IMPORTANTLY THE TIMING OF THE MIXING OF THE
STRONG WINDS TO SFC IS NOT IDEAL.

IN TERMS OF THE SNOWFALL...WE CONCUR WITH THE HPC GRAPHICS...AND
HAVE 1-3 INCHES OCCURRING OVER THE SRN ADIRONDACKS...SRN
GREENS...AND BERKSHIRES OVERNIGHT.
AN INCH OR SO OVER THE HELDERBERGS...ERN CATSKILLS...AND TACONICS.
THE CAPITAL REGION...LAKE GEORGE REGION...MOHAWK RIVER
VALLEY...MAY RECEIVE A COATING TO POSSIBLY AN INCH. TOTAL SNOW
ACCUMULATIONS OVER THE SRN GREENS AND DACKS WILL BE IN THE 2-4
INCH RANGE.

SATURDAY...WIND WILL BE THE MAIN CONCERN. BLUSTERY CONDITIONS WILL
CONTINUE...AND BETTER MIXING MAY OCCUR FROM 2-3 KFT AGL...WITH WIND
GUSTS MARGINALLY APPROACHING ADVISORY CRITERIA OF 46-57 MPH. THE
WIND FIELDS START TO WEAKEN BY 18Z WITH THE STACKED OCCLUDED
CYCLONE MEANDERING OVER THE GULF OF ST LAWRENCE. THE BETTER CHANCE
OF VERY STRONG WINDS MAY BE EAST OF THE REGION OVER ERN NEW
ENGLAND. SCT UPSLOPE SNOW SHOWERS WILL LIKELY CONTINUE THROUGH THE
MORNING AND DIMINISH BY THE AFTERNOON WITH THE LOW-LEVEL FLOW MORE
NW...AND THE H500 CIRCULATION WELL NE OF THE REGION. IT WILL BE A
CHILLY DAY WITH MAX TEMPS IN THE MID 30S TO L40S IN THE MTNS...AND
L40S TO MID40S IN THE VALLEYS.

SATURDAY NIGHT INTO SUNDAY...HIGH PRESSURE WILL NUDGE IN FROM THE
SOUTHEAST WITH THE MID LEVEL FLOW BECOMING FLATTER AND ZONAL AHEAD
OF THE NEXT WEAK DISTURBANCE APPROACHING FROM THE GREAT LAKES
REGION. WE DON/T SEE ANY LAKE EFFECT ISSUES SATURDAY NIGHT...AND
HAVE GONE WITH A RELATIVELY DRY FCST DURING THIS TIME FRAME WITH
JUST A SLIGHT CHANCE OF A SNOW SHOWER OR FLURRY WELL WEST OF THE
HUDSON RIVER VALLEY SAT NIGHT...AND A SLIGHT CHANCE OF SHOWERS ON
SUNDAY WITH AN APPROACHING TROUGH OF LOW PRESSURE...AND A COLD
FRONT. TEMPS MODERATE ABOVE NORMAL TO CLOSE THE HOLIDAY WEEKEND
WITH HIGHS 5-10 DEGREES ABOVE NORMAL.

&&

.LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/...
MOS AND ECMWF IN CLOSE AGREEMENT CONCERNING THE FIRST SYSTEM...SO
WENT WITH MOS GUIDANCE.  A COLD FRONT BRINGS GOOD CHANCE POPS FOR
THE START OF THE WORK WEEK.  PRECIP WILL LIKELY BE MOSTLY RAIN IN
THE VALLEYS AND SOUTHERN LOCATIONS...WITH A MIX OF RAIN OR SNOW
SHOWERS ELSEWHERE.  MAXIMUM TEMPERATURES ARE LIMITED BY CLOUD COVER
AHEAD OF THE FRONT...WITH HIGH READINGS EXPECTED TO BE IN ONLY THE
30S IN THE HIGHEST PEAKS...WHERE THE ONSET OF PRECIP WILL ONLY SERVE
TO COOL THE COLUMN OF AIR.  THE FRONT PULLS THROUGH LATE MONDAY...
BUT WE KEEP CHC POPS GOING AS A WESTERLY WIND FLOW BEHIND THE FRONT
MAY RESULT IN SOME LAKE-ENHANCED SHOWERS...THOUGH NOTHING OF GREAT
CONSEQUENCE.

AS WINDS QUIET DOWN...POPS MAX OUT AT SLGT CHC FROM TUE NGT INTO WED
NGT.  WE WILL HAVE THE GREATEST CHANCE OF SEEING THE STARS TUE
NGT...BUT THEN HIGH CLOUDINESS LIFTS IN AHEAD OF LOW PRESSURE
FORMING OVER THE DEEP SOUTH...EVEN AS WE SIT UNDER AN AREA OF HIGH
PRESSURE.  HOWEVER...WHILE SCANT SUNSHINE MEANS LIMITED WARMING ON
WEDNESDAY... THE LACK OF A SOURCE OF COLD AIR MEANS THE POTENTIAL
FOR JUST ANOTHER MIXED EVENT ON THURSDAY AS THIS LOW REACHES THE
MID-ATLANTIC REGION.  WHILE BOTH THE GFS AND ECMWF DIFFER IN THE
STORM TRACK /ECMWF KEEPS IT WELL INLAND/ AND TEMPERATURE ASPECT WITH
THIS SYSTEM...HPC SENDS THE LOW OUT TO SEA WELL TO OUR SOUTH...
WHICH...IF ANYTHING...WOULD APPEAR TO LEAN TOWARD THE COLDER
SOLUTION OF THE GFS...WHICH...AGAIN...WOULD BE ONLY COLD ENOUGH TO
GIVE US A MIXED SCENARIO...INSTEAD OF RAIN.  THUS...GMOS REPRESENTS
THE BEST COMPROMISE AT THIS TIME.

HIGH TEMPERATURES WONT SHOW TOO MUCH DAY-TO-DAY VARIATION.  TUESDAY
WILL BE SLIGHTLY THE COLDEST DAY...FRESH BEHIND THE COLD FRONT.
BOTH HIGHS AND LOWS WILL AVERAGE VERY CLOSE TO NORMAL.  LOW TEMPS
WILL BE SUB-FREEZING EVERYWHERE FROM TUESDAY NIGHT ON...WITH SOME
UPPER TEENS POSSIBLE ON THE MOUNTAINTOPS.

&&

.AVIATION /06Z FRIDAY THROUGH TUESDAY/...
IFR CONDITIONS THIS MORNING...ESPECIALLY RIGHT ALONG THE HUDSON
RIVER WHERE IDEAL RADIATIONAL FOG HAS RESULTED IN 1/4SM VIS WHICH
WILL CONTINUE FOR THE NEXT FEW HOURS.  AS SEEN ON THE RADAR
MOSAIC...REFLECTIVITIES COVERAGE REMAINS OVER CENTRAL NY AND
ADDITIONAL SHOWER ACTIVITY COMING NORTHWARD FROM LONG ISLAND INTO
SOUTHERN NEW ENGLAND.  AS THIS STORM EVOLVES OFF THE MID ATLANTIC
COAST...PRECIPITATION WILL INCREASE IN COVERAGE THROUGH THIS FRIDAY
MORNING KEEPING MVFR/IFR CONDITIONS WHICH SHOULD BE MAINLY FROM
CIGS.

WINDS WILL BECOME MORE PROBLEMATIC LATE TODAY INTO TONIGHT WITH AN
INCREASED WEST-NORTHWEST WIND FLOW.  WILL INTRODUCE LLWS TONIGHT
WITH SFC WIND GUSTS BETWEEN 20-30 KTS TO START.

OUTLOOK...
FRI OVNGT-SAT NGT...MVFR/IFR...-SHRA CHG TO -SHSNRA. LLWS. WINDY.
SUN...VFR. NO SIG WX.
MON...MVFR/IFR. -RA/-SN.
TUE...VFR/MVFR.  CHC -SHRA/-SHSN.

&&

.HYDROLOGY...
A STRONG STORM SYSTEM FORECAST TO DEVELOP ACROSS EASTERN NEW
ENGLAND...WILL BRING PRECIPITATION TO THE REGION FROM LATE TONIGHT
THROUGH SATURDAY MORNING. THERE IS STILL SOME UNCERTAINTY WITH
REGARDS TO THE EVOLUTION OF THE STORM AND ASSOCIATED QPF. MODELS
HAVE COME INTO SOMEWHAT BETTER AGREEMENT. FORECAST QPF AMOUNTS
EXPECTED TO RANGE FROM ONE QUARTER TO AROUND ONE INCH ACROSS THE
HSA. THE HIGHEST AMOUNTS OF 0.50 TO 1.00 INCH ARE EXPECTED TO FALL
ACROSS PORTIONS OF WESTERN NEW ENGLAND. DEPENDING ON WHEN THE COLDER
AIR MOVES IN...SOME OF THE PRECIP MAY FALL AS SNOW...ESPECIALLY
ACROSS THE HIGHER ELEVATIONS LATE FRIDAY INTO FRIDAY NIGHT. AT THIS
TIME IT APPEARS RISES ON AREA RIVERS WILL BE AROUND 1 TO 2 FEET BUT
WILL REMAIN WITHIN THEIR BANKS. THE PRECIPITATION WILL TAPER OFF
SATURDAY MORNING...AS THE STORM PULLS AWAY INTO THE CANADIAN
MARITIMES.

WE HAVE MODELED A NUMBER OF RIVERS SUCH AS THE SMALLER RIVERS OVER
SOUTHERN VERMONT AND WESTERN NEW ENGLAND ALONG WITH THE SOMETIMES
TROUBLESOME EAST CANADA CREEK. SOME OF THEM SHOW RISES OF ONE TO
THREE FEET...BUT NONE GET NEAR FLOOD.

WEAK HIGH PRESSURE BUILDING IN WILL RESULT IN DRY CONDITIONS FROM
SATURDAY AFTERNOON THROUGH MUCH OF SUNDAY. A COLD FRONT PASSAGE WILL
BRING ADDITIONAL SHOWERS WITH MAINLY LIGHT QPF SUNDAY NIGHT THROUGH
MONDAY.

FOR DETAILS ON SPECIFIC AREA RIVERS AND LAKES...INCLUDING
OBSERVED AND FORECAST RIVER STAGES AND LAKE ELEVATIONS...PLEASE
VISIT THE ADVANCED HYDROLOGIC PREDICTION SERVICE /AHPS/ GRAPHS ON
OUR WEBSITE.

&&

.ALY WATCHES/WARNINGS/ADVISORIES...
CT...NONE.
NY...NONE.
MA...NONE.
VT...NONE.

&&

SYNOPSIS...WASULA
NEAR TERM...RCK/WASULA
SHORT TERM...WASULA
LONG TERM...ELH
AVIATION...BGM
HYDROLOGY...JPV/RCK

WWW.WEATHER.GOV/ALBANY
Hazardous weather outlook, Nov 26, 4:44 PM EST, 11 hours 26 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ALBANY NY
444 PM EST THU NOV 26 2009

CTZ001-013-MAZ001-025-NYZ032-033-038>043-047>054-058>061-063>066-
082>084-VTZ013>015-271200-
NORTHERN LITCHFIELD-SOUTHERN LITCHFIELD-NORTHERN BERKSHIRE-
SOUTHERN BERKSHIRE-NORTHERN HERKIMER-HAMILTON-SOUTHERN HERKIMER-
SOUTHERN FULTON-MONTGOMERY-NORTHERN SARATOGA-NORTHERN WARREN-
NORTHERN WASHINGTON-SCHOHARIE-WESTERN SCHENECTADY-
EASTERN SCHENECTADY-SOUTHERN SARATOGA-WESTERN ALBANY-EASTERN ALBANY-
WESTERN RENSSELAER-EASTERN RENSSELAER-WESTERN GREENE-EASTERN GREENE-
WESTERN COLUMBIA-EASTERN COLUMBIA-WESTERN ULSTER-EASTERN ULSTER-
WESTERN DUTCHESS-EASTERN DUTCHESS-NORTHERN FULTON-SOUTHEAST WARREN-
SOUTHERN WASHINGTON-BENNINGTON-WESTERN WINDHAM-EASTERN WINDHAM-
444 PM EST THU NOV 26 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWESTERN
CONNECTICUT...WESTERN MASSACHUSETTS...EAST CENTRAL NEW YORK AND
SOUTHERN VERMONT.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.
A COMPLEX STORM SYSTEM MAY BRING A LIGHT TO MODERATE SNOWFALL TO
THE SOUTHERN ADIRONDACK REGION...THE SOUTHERN GREEN
MOUNTAINS...AND THE BERKSHIRES FRIDAY INTO SATURDAY. IF CONFIDENCE
INCREASES FOR A MODERATE SNOWFALL...THEN A WINTER WEATHER ADVISORY
MAY BE NECESSARY.

FRIDAY NIGHT INTO SATURDAY MORNING BLUSTERY WINDS MAY GUST BETWEEN 45
AND 55 MPH...AS THE STORM SYSTEM SLOWLY MOVES NORTHWARD INTO THE
CANADIAN MARITIMES. A WIND ADVISORY MAY BE ISSUED IF CONDITIONS
BECOME MORE CERTAIN.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/ALBANY

WASULA

The office that day

Everything else NWS Albany, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 27, 4:10 AM ESTHigh Wind WarningALYAlbany, Fulton, Greene, Hamilton, Schoharie, Ulster and 1 more33 hr

Nearby

Wind Advisories in New York, 2009Wind Advisories in Connecticut, 2009Wind Advisories in Vermont, 2009Every wind advisory in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.