Alert archive / Pennsylvania / Wind Chill Advisories in 2012

Wind Chill Advisory 2, NWS Pittsburgh, PA

February 11, 2012Fayette County, Westmoreland County, Pennsylvania

NWS Pittsburgh, PA issued this wind chill advisory at Feb 11, 2012, 3:46 PM EST for Fayette County, Westmoreland County, Pennsylvania. It took effect at Feb 11, 2012, 6:00 PM EST. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Feb 11, 2012, 3:46 PM EST (20:46 UTC)
In effect from
Feb 11, 2012, 6:00 PM EST
Expired
Feb 12, 2012, 12:00 PM EST
In force
18 hr
Issued by
NWS Pittsburgh, PA

Counties Fayette County, PA, Westmoreland County, PA

The radar

The Pittsburgh radar (KPBZ), 73 km from the middle of the area, began a volume at 20:49 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

Pittsburgh, PA (KPIT), launched 12:00Z, 8.8 hours before the alert went out and 57 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, Pittsburgh, PA at 12:00Z on 2012-02-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Pittsburgh, PA at 12:00Z on 2012-02-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 1 square meters per square second.1939587897117Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
569 m above ground
0-6 km bulk shear
85 kt
0-1 km storm-relative helicity
1 m²/s²
0-3 km storm-relative helicity
149 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.

709 
WWUS41 KPBZ 112046
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
346 PM EST SAT FEB 11 2012

...WINTER WEATHER UPDATE...

.AN ARCTIC COLD FRONT WILL EXIT PAST THE MOUNTAINS BY NOON. SNOW
SHOWERS AND BLOWING SNOW WILL CONTINUE INTO TONIGHT. WINDS CAN
GUST OVER 35 MPH. TEMPERATURES WILL BE DOWN INTO THE TEENS THIS
AFTERNOON WITH WIND CHILLS GOING SUBZERO TONIGHT.

MDZ001-PAZ074-076-WVZ023-041-120500-
/O.NEW.KPBZ.WC.Y.0002.120211T2300Z-120212T1700Z/
/O.CON.KPBZ.WS.W.0003.000000T0000Z-120212T1100Z/
GARRETT-WESTMORELAND RIDGES-FAYETTE RIDGES-PRESTON-TUCKER-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...NORMALVILLE...
FARMINGTON...OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...
PARSONS...DAVIS...THOMAS
346 PM EST SAT FEB 11 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST SUNDAY...
...WIND CHILL ADVISORY IN EFFECT UNTIL NOON EST SUNDAY...

THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT UNTIL NOON EST SUNDAY. 

* LOCATIONS...HIGHER MOUNTAINS OF SOUTHWESTERN PENNSYLVANIA... 
  NORTHERN WEST VIRGINIA... AND WESTERN MARYLAND. 

* HAZARD TYPES...HEAVY SNOW SHOWERS WITH BLOWING AND DRIFTING 
  SNOW.

* ACCUMULATIONS...6 TO 10 INCHES OF SNOW.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE INTO EARLY
  SUNDAY MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL 
  CAUSE BLOWING AND DRIFTING OF SNOW AND SUBZERO WIND CHILLS BY 
  TONIGHT. 

* WINDS...NORTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* TEMPERATURES...10 TO 15 ABOVE. WIND CHILL DOWN TO 15 BELOW. 

* VISIBILITIES...NEAR ZERO AT TIMES IN SNOW AND BLOWING SNOW 
  TODAY AND TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW MEANS THAT HEAVY
SNOWFALL WILL MAKE TRAVEL DANGEROUS. IF YOU MUST VENTURE OUT AT
ALL...USE EXTREME CAUTION. REPORT SNOW ACCUMULATION TO THE
NATIONAL WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WIND
WILL PRODUCE LOW WIND CHILL INDICES.  THIS COULD RESULT IN FROST
BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.  IF YOU MUST
VENTURE OUTDOORS...MAKE SURE YOU DRESS PROPERLY.

&&

$$

PAZ073-075-WVZ021-022-120500-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
WESTMORELAND-FAYETTE-MARION-MONONGALIA-
INCLUDING THE CITIES OF...GREENSBURG...NEW KENSINGTON...
JEANNETTE...LATROBE...MONESSEN...UNIONTOWN...CONNELLSVILLE...
POINT MARION...FAIRMONT...MORGANTOWN
346 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
SUNDAY...

* LOCATIONS...CHESTNUT RIDGE AREA OF PENNSYLVANIA INTO 
  MONONGAHELA AND MARION COUNTIES WEST VIRGINIA. 

* HAZARD TYPES...SNOW SHOWERS WITH BLOWING AND DRIFTING SNOW.

* ACCUMULATIONS...4 TO 8 INCHES OF SNOW.

* TIMING...SNOW SHOWERS AND BLOWING WILL CONTINUE INTO EARLY
  SUNDAY MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL 
  CAUSE BLOWING AND DRIFTING OF SNOW AND SUBZERO WIND CHILLS BY 
  TONIGHT. 

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.

* TEMPERATURES...13 TO 20.

* VISIBILITIES...NEAR ZERO AT TIMES IN SNOW AND BLOWING SNOW 
  TODAY INTO TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$

OHZ040-041-049-050-059-069-PAZ020-021-029-031-WVZ001>004-012-
120500-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
CARROLL-COLUMBIANA-HARRISON-JEFFERSON OH-BELMONT-MONROE-BEAVER-
ALLEGHENY-WASHINGTON-GREENE-HANCOCK-BROOKE-OHIO-MARSHALL-WETZEL-
INCLUDING THE CITIES OF...CARROLLTON...EAST LIVERPOOL...SALEM...
COLUMBIANA...EAST PALESTINE...WELLSVILLE...CALCUTTA...CADIZ...
HOPEDALE...STEUBENVILLE...MARTINS FERRY...ST. CLAIRSVILLE...
BELLAIRE...BARNESVILLE...SHADYSIDE...BRIDGEPORT...WOODSFIELD...
ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...BEAVER...
PITTSBURGH METRO AREA...WASHINGTON...CANONSBURG...DONORA...
CALIFORNIA...CHARLEROI...MONONGAHELA...MCMURRAY...WAYNESBURG...
FAIRDALE...TORONTO...WEIRTON...WHEELING...MOUNDSVILLE...
NEW MARTINSVILLE
346 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
SUNDAY...

* LOCATIONS...SOUTHWESTERN PENNSYLVANIA... EAST CENTRAL OHIO... 
  AND NORTHERN WEST VIRGINIA... INCLUDING THE NORTHERN 
  PANHANDLE. 

* HAZARD TYPES...SNOW SHOWERS AND BLOWING SNOW.

* ACCUMULATIONS...4 TO 6 INCHES OF SNOW.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE INTO EARLY
  SUNDAY MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. GUSTY WINDS TODAY 
  INTO TONIGHT WILL CAUSE BLOWING SNOW...AND NEAR ZERO WIND 
  CHILLS TONIGHT. 

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* TEMPERATURES...IN THE TEENS. WIND CHILL CAN GO SUBZERO.

* VISIBILITIES...REDUCED BELOW A HALF MILE AT TIMES BY SNOW AND 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOWFALL WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITY. REPORT SNOW ACCUMULATION TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

&&

$$

OHZ039-048-057-058-068-112300-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120211T2300Z/
TUSCARAWAS-COSHOCTON-MUSKINGUM-GUERNSEY-NOBLE-
INCLUDING THE CITIES OF...NEW PHILADELPHIA...DOVER...
UHRICHSVILLE...COSHOCTON...ZANESVILLE...CAMBRIDGE...CALDWELL
346 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* LOCATIONS...EAST CENTRAL OHIO.

* HAZARD TYPES...SNOW SHOWERS AND SOME BLOWING SNOW.

* ACCUMULATIONS...2 TO 4 INCHES OF SNOW.

* TIMING...SNOW SHOWERS WILL DECREASE BY EVENING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. GUSTY WINDS WILL 
  CAUSE BLOWING SNOW TODAY INTO THIS EVENING AND NEAR ZERO WIND 
  CHILLS TONIGHT. 

* WINDS...NORTHWEST AROUND 20 MPH WITH GUSTS UP TO 40 MPH.

* TEMPERATURES...14 TO 18.

* VISIBILITIES...REDUCED BELOW A HALF MILE AT TIMES BY SNOW AND 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOWFALL WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITY. REPORT SNOW ACCUMULATION TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

&&

$$

PAZ007>009-013>016-022-023-120500-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-
ARMSTRONG-INDIANA-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...OIL CITY...FRANKLIN...SUGARCREEK...
TIONESTA...NEW CASTLE...ELLWOOD CITY...BUTLER...ZELIENOPLE...
CLARION...PUNXSUTAWNEY...BROOKVILLE...REYNOLDSVILLE...BROCKWAY...
KITTANNING...FORD CITY...LEECHBURG...FREEPORT...APOLLO...INDIANA
346 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
SUNDAY...

* LOCATIONS...NORTHWEST PENNSYLVANIA.

* HAZARD TYPES...SNOW SHOWERS AND BLOWING SNOW.

* ACCUMULATIONS...4 TO 6 INCHES OF SNOW.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE INTO EARLY
  SUNDAY MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL 
  CAUSE BLOWING AND DRIFTING OF SNOW AND SUBZERO WIND CHILLS. 

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.

* TEMPERATURES...IN THE TEENS. WIND CHILL CAN GO SUBZERO. 

* VISIBILITIES...NEAR ZERO AT TIMES IN SNOW AND BLOWING SNOW 
  TODAY INTO TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$
5 follow-up statements
340 
WWUS41 KPBZ 112254
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
554 PM EST SAT FEB 11 2012

...WINTER WEATHER UPDATE...

.AN ARCTIC COLD FRONT WILL EXIT PAST THE MOUNTAINS BY NOON. SNOW
SHOWERS AND BLOWING SNOW WILL CONTINUE INTO TONIGHT. WINDS CAN
GUST OVER 35 MPH. TEMPERATURES WILL BE DOWN INTO THE TEENS THIS
AFTERNOON WITH WIND CHILLS GOING SUBZERO TONIGHT.

OHZ039-048-057-058-068-120000-
/O.EXP.KPBZ.WW.Y.0007.000000T0000Z-120211T2300Z/
TUSCARAWAS-COSHOCTON-MUSKINGUM-GUERNSEY-NOBLE-
INCLUDING THE CITIES OF...NEW PHILADELPHIA...DOVER...
UHRICHSVILLE...COSHOCTON...ZANESVILLE...CAMBRIDGE...CALDWELL
554 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM EST THIS EVENING...

SNOW BANDS HAVE SHIFTED EST OF THE REGION AND NO ADDITIONAL SIGNIFICANT
SNOWFALL IS EXPECTED.

$$

MDZ001-PAZ074-076-WVZ023-041-120700-
/O.CON.KPBZ.WS.W.0003.000000T0000Z-120212T1100Z/
/O.CON.KPBZ.WC.Y.0002.120211T2300Z-120212T1700Z/
GARRETT-WESTMORELAND RIDGES-FAYETTE RIDGES-PRESTON-TUCKER-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...NORMALVILLE...
FARMINGTON...OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...
PARSONS...DAVIS...THOMAS
554 PM EST SAT FEB 11 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST SUNDAY...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON EST SUNDAY...

* LOCATIONS...HIGHER MOUNTAINS OF SOUTHWESTERN PENNSYLVANIA... 
  NORTHERN WEST VIRGINIA... AND WESTERN MARYLAND. 

* HAZARD TYPES...HEAVY SNOW SHOWERS WITH BLOWING AND DRIFTING 
  SNOW. 

* ACCUMULATIONS...6 TO 10 INCHES OF SNOW.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE INTO 
  EARLY SUNDAY MORNING. 

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL 
  CAUSE BLOWING AND DRIFTING OF SNOW AND SUBZERO WIND CHILLS BY 
  TONIGHT. 

* WINDS...NORTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* TEMPERATURES...10 TO 15 ABOVE. WIND CHILL DOWN TO 15 BELOW.

* VISIBILITIES...NEAR ZERO AT TIMES IN SNOW AND BLOWING SNOW 
  TODAY AND TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW MEANS THAT HEAVY
SNOWFALL WILL MAKE TRAVEL DANGEROUS. IF YOU MUST VENTURE OUT AT
ALL...USE EXTREME CAUTION. REPORT SNOW ACCUMULATION TO THE
NATIONAL WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WIND
WILL PRODUCE LOW WIND CHILL INDICES.  THIS COULD RESULT IN FROST
BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.  IF YOU MUST
VENTURE OUTDOORS...MAKE SURE YOU DRESS PROPERLY.

&&

$$

PAZ073-075-WVZ021-022-120700-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
WESTMORELAND-FAYETTE-MARION-MONONGALIA-
INCLUDING THE CITIES OF...GREENSBURG...NEW KENSINGTON...
JEANNETTE...LATROBE...MONESSEN...UNIONTOWN...CONNELLSVILLE...
POINT MARION...FAIRMONT...MORGANTOWN
554 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
SUNDAY...

* LOCATIONS...CHESTNUT RIDGE AREA OF PENNSYLVANIA INTO 
  MONONGAHELA AND MARION COUNTIES WEST VIRGINIA. 

* HAZARD TYPES...SNOW SHOWERS WITH BLOWING AND DRIFTING SNOW.

* ACCUMULATIONS...4 TO 8 INCHES OF SNOW.

* TIMING...SNOW SHOWERS AND BLOWING WILL CONTINUE INTO EARLY 
  SUNDAY MORNING. 

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL 
  CAUSE BLOWING AND DRIFTING OF SNOW AND SUBZERO WIND CHILLS BY 
  TONIGHT. 

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.

* TEMPERATURES...13 TO 20.

* VISIBILITIES...NEAR ZERO AT TIMES IN SNOW AND BLOWING SNOW 
  TODAY INTO TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$

OHZ040-041-049-050-059-069-PAZ020-021-029-031-WVZ001>004-012-
120700-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
CARROLL-COLUMBIANA-HARRISON-JEFFERSON OH-BELMONT-MONROE-BEAVER-
ALLEGHENY-WASHINGTON-GREENE-HANCOCK-BROOKE-OHIO-MARSHALL-WETZEL-
INCLUDING THE CITIES OF...CARROLLTON...EAST LIVERPOOL...SALEM...
COLUMBIANA...EAST PALESTINE...WELLSVILLE...CALCUTTA...CADIZ...
HOPEDALE...STEUBENVILLE...MARTINS FERRY...ST. CLAIRSVILLE...
BELLAIRE...BARNESVILLE...SHADYSIDE...BRIDGEPORT...WOODSFIELD...
ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...BEAVER...
PITTSBURGH METRO AREA...WASHINGTON...CANONSBURG...DONORA...
CALIFORNIA...CHARLEROI...MONONGAHELA...MCMURRAY...WAYNESBURG...
FAIRDALE...TORONTO...WEIRTON...WHEELING...MOUNDSVILLE...
NEW MARTINSVILLE
554 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
SUNDAY...

* LOCATIONS...SOUTHWESTERN PENNSYLVANIA... EAST CENTRAL OHIO... 
  AND NORTHERN WEST VIRGINIA... INCLUDING THE NORTHERN 
  PANHANDLE. 

* HAZARD TYPES...SNOW SHOWERS AND BLOWING SNOW.

* ACCUMULATIONS...4 TO 6 INCHES OF SNOW.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE INTO 
  EARLY SUNDAY MORNING. 

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. GUSTY WINDS TODAY 
  INTO TONIGHT WILL CAUSE BLOWING SNOW...AND NEAR ZERO WIND 
  CHILLS TONIGHT. 

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* TEMPERATURES...IN THE TEENS. WIND CHILL CAN GO SUBZERO.

* VISIBILITIES...REDUCED BELOW A HALF MILE AT TIMES BY SNOW AND 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOWFALL WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITY. REPORT SNOW ACCUMULATION TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

&&

$$

PAZ007>009-013>016-022-023-120700-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-
ARMSTRONG-INDIANA-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...OIL CITY...FRANKLIN...SUGARCREEK...
TIONESTA...NEW CASTLE...ELLWOOD CITY...BUTLER...ZELIENOPLE...
CLARION...PUNXSUTAWNEY...BROOKVILLE...REYNOLDSVILLE...BROCKWAY...
KITTANNING...FORD CITY...LEECHBURG...FREEPORT...APOLLO...INDIANA
554 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
SUNDAY...

* LOCATIONS...NORTHWEST PENNSYLVANIA.

* HAZARD TYPES...SNOW SHOWERS AND BLOWING SNOW.

* ACCUMULATIONS...4 TO 6 INCHES OF SNOW.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE INTO 
  EARLY SUNDAY MORNING. 

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL 
  CAUSE BLOWING AND DRIFTING OF SNOW AND SUBZERO WIND CHILLS. 

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.

* TEMPERATURES...IN THE TEENS. WIND CHILL CAN GO SUBZERO.

* VISIBILITIES...NEAR ZERO AT TIMES IN SNOW AND BLOWING SNOW 
  TODAY INTO TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$
776 
WWUS41 KPBZ 120242
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
942 PM EST SAT FEB 11 2012


MDZ001-PAZ074-076-WVZ023-041-121045-
/O.CON.KPBZ.WS.W.0003.000000T0000Z-120212T1100Z/
/O.CON.KPBZ.WC.Y.0002.000000T0000Z-120212T1700Z/
GARRETT-WESTMORELAND RIDGES-FAYETTE RIDGES-PRESTON-TUCKER-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...NORMALVILLE...
FARMINGTON...OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...
PARSONS...DAVIS...THOMAS
942 PM EST SAT FEB 11 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST SUNDAY...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON EST SUNDAY...

* LOCATIONS...HIGHER MOUNTAINS OF SOUTHWESTERN PENNSYLVANIA... 
  NORTHERN WEST VIRGINIA... AND WESTERN MARYLAND. 

* HAZARD TYPES...HEAVY SNOW SHOWERS WITH BLOWING AND DRIFTING 
  SNOW. 

* ACCUMULATIONS...TOTAL ACCUMULATION OF 8 TO 14 INCHES.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE INTO 
  EARLY SUNDAY MORNING. 

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL
  CAUSE BLOWING AND DRIFTING OF SNOW. 

* WINDS...NORTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* TEMPERATURES...SINGLE DIGITS TO LOWER TEENS. WIND CHILL DOWN TO
  15 BELOW.

* VISIBILITIES...DOWN TO ONE QUARTER MILE AT TIMES IN SNOW AND
  BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW MEANS THAT HEAVY
SNOWFALL WILL MAKE TRAVEL DANGEROUS. IF YOU MUST VENTURE OUT AT
ALL...USE EXTREME CAUTION. REPORT SNOW ACCUMULATION TO THE
NATIONAL WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WIND
WILL PRODUCE LOW WIND CHILL INDICES.  THIS COULD RESULT IN FROST
BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.  IF YOU MUST
VENTURE OUTDOORS...MAKE SURE YOU DRESS PROPERLY.

&&

$$

PAZ073-075-WVZ021-022-121045-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
WESTMORELAND-FAYETTE-MARION-MONONGALIA-
INCLUDING THE CITIES OF...GREENSBURG...NEW KENSINGTON...
JEANNETTE...LATROBE...MONESSEN...UNIONTOWN...CONNELLSVILLE...
POINT MARION...FAIRMONT...MORGANTOWN
942 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
SUNDAY...

* LOCATIONS...CHESTNUT RIDGE AREA OF PENNSYLVANIA INTO 
  MONONGAHELA AND MARION COUNTIES WEST VIRGINIA. 

* HAZARD TYPES...SNOW SHOWERS WITH BLOWING AND DRIFTING SNOW.

* ACCUMULATIONS...TOTAL ACCUMULATION OF 4 TO 8 INCHES.

* TIMING...SNOW SHOWERS AND BLOWING WILL CONTINUE INTO EARLY 
  SUNDAY MORNING. 

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL
  CAUSE BLOWING AND DRIFTING OF SNOW.

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.

* TEMPERATURES...IN THE TEENS. WIND CHILL BELOW ZERO.

* VISIBILITIES...NEAR ZERO AT TIMES IN SNOW AND BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$

OHZ040-041-049-050-059-069-PAZ020-021-029-031-WVZ001>004-012-
121045-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
CARROLL-COLUMBIANA-HARRISON-JEFFERSON OH-BELMONT-MONROE-BEAVER-
ALLEGHENY-WASHINGTON-GREENE-HANCOCK-BROOKE-OHIO-MARSHALL-WETZEL-
INCLUDING THE CITIES OF...CARROLLTON...EAST LIVERPOOL...SALEM...
COLUMBIANA...EAST PALESTINE...WELLSVILLE...CALCUTTA...CADIZ...
HOPEDALE...STEUBENVILLE...MARTINS FERRY...ST. CLAIRSVILLE...
BELLAIRE...BARNESVILLE...SHADYSIDE...BRIDGEPORT...WOODSFIELD...
ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...BEAVER...
PITTSBURGH METRO AREA...WASHINGTON...CANONSBURG...DONORA...
CALIFORNIA...CHARLEROI...MONONGAHELA...MCMURRAY...WAYNESBURG...
FAIRDALE...TORONTO...WEIRTON...WHEELING...MOUNDSVILLE...
NEW MARTINSVILLE
942 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
SUNDAY...

* LOCATIONS...SOUTHWESTERN PENNSYLVANIA... EAST CENTRAL OHIO... 
  AND NORTHERN WEST VIRGINIA... INCLUDING THE NORTHERN 
  PANHANDLE. 

* HAZARD TYPES...SNOW SHOWERS AND BLOWING SNOW.

* ACCUMULATIONS...TOTAL ACCUMULATIONS OF 4 TO 6 INCHES. 

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE INTO 
  EARLY SUNDAY MORNING. 

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO
  REDUCED VISIBILITY AND SNOW ACCUMULATION. GUSTY WINDS WILL CAUSE
  BLOWING SNOW. 

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* TEMPERATURES...IN THE TEENS. WIND CHILL BELOW ZERO.

* VISIBILITIES...REDUCED BELOW A HALF MILE AT TIMES BY SNOW AND 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOWFALL WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITY. REPORT SNOW ACCUMULATION TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

&&

$$

PAZ007>009-013>016-022-023-121045-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-
ARMSTRONG-INDIANA-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...OIL CITY...FRANKLIN...SUGARCREEK...
TIONESTA...NEW CASTLE...ELLWOOD CITY...BUTLER...ZELIENOPLE...
CLARION...PUNXSUTAWNEY...BROOKVILLE...REYNOLDSVILLE...BROCKWAY...
KITTANNING...FORD CITY...LEECHBURG...FREEPORT...APOLLO...INDIANA
942 PM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
SUNDAY...

* LOCATIONS...NORTHWEST PENNSYLVANIA.

* HAZARD TYPES...SNOW SHOWERS AND BLOWING SNOW.

* ACCUMULATIONS...TOTAL ACCUMULATIONS OF 4 TO 6 INCHES. 

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE INTO 
  EARLY SUNDAY MORNING. 

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL
  CAUSE BLOWING AND DRIFTING OF SNOW. 

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.

* TEMPERATURES...IN THE TEENS. WIND CHILL BELOW ZERO. 

* VISIBILITIES...DOWN TO ONE QUARTER MILE AT TIMES IN SNOW AND
  BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$
176 
WWUS41 KPBZ 120554
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
1254 AM EST SUN FEB 12 2012

OHZ040-041-049-050-059-069-PAZ029-031-WVZ001>004-012-021-022-
120700-
/O.CAN.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
CARROLL-COLUMBIANA-HARRISON-JEFFERSON OH-BELMONT-MONROE-
WASHINGTON-GREENE-HANCOCK-BROOKE-OHIO-MARSHALL-WETZEL-MARION-
MONONGALIA-
INCLUDING THE CITIES OF...CARROLLTON...EAST LIVERPOOL...SALEM...
COLUMBIANA...EAST PALESTINE...WELLSVILLE...CALCUTTA...CADIZ...
HOPEDALE...STEUBENVILLE...MARTINS FERRY...ST. CLAIRSVILLE...
BELLAIRE...BARNESVILLE...SHADYSIDE...BRIDGEPORT...WOODSFIELD...
WASHINGTON...CANONSBURG...DONORA...CALIFORNIA...CHARLEROI...
MONONGAHELA...MCMURRAY...WAYNESBURG...FAIRDALE...TORONTO...
WEIRTON...WHEELING...MOUNDSVILLE...NEW MARTINSVILLE...FAIRMONT...
MORGANTOWN
1254 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS CANCELLED THE
WINTER WEATHER ADVISORY. 

WIDESPREAD ACCUMULATING SNOWS HAVE ENDED. SCATTERED FLURRIES AND
SNOW SHOWERS ARE EXPECTED FOR THE REMAINDER OF THE NIGHT.

$$

MDZ001-PAZ074-076-WVZ023-041-121400-
/O.CON.KPBZ.WS.W.0003.000000T0000Z-120212T1100Z/
/O.CON.KPBZ.WC.Y.0002.000000T0000Z-120212T1700Z/
GARRETT-WESTMORELAND RIDGES-FAYETTE RIDGES-PRESTON-TUCKER-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...NORMALVILLE...
FARMINGTON...OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...
PARSONS...DAVIS...THOMAS
1254 AM EST SUN FEB 12 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM EST EARLY
THIS MORNING...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY...

* LOCATIONS...HIGHER MOUNTAINS OF SOUTHWESTERN PENNSYLVANIA... 
  NORTHERN WEST VIRGINIA... AND WESTERN MARYLAND. 

* HAZARD TYPES...HEAVY SNOW SHOWERS WITH BLOWING AND DRIFTING 
  SNOW. 

* ACCUMULATIONS....ADDITIONAL 1 TO 3 INCHES.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE THROUGH
  EARLY MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL 
  CAUSE BLOWING AND DRIFTING OF SNOW. 

* WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.

* TEMPERATURES...9 TO 19 ABOVE.

* VISIBILITIES...DOWN TO ONE QUARTER MILE AT TIMES IN SNOW AND 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW MEANS THAT HEAVY
SNOWFALL WILL MAKE TRAVEL DANGEROUS. IF YOU MUST VENTURE OUT AT
ALL...USE EXTREME CAUTION. REPORT SNOW ACCUMULATION TO THE
NATIONAL WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WIND
WILL PRODUCE LOW WIND CHILL INDICES.  THIS COULD RESULT IN FROST
BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.  IF YOU MUST
VENTURE OUTDOORS...MAKE SURE YOU DRESS PROPERLY.

&&

$$

PAZ073-075-121100-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
WESTMORELAND-FAYETTE-
INCLUDING THE CITIES OF...GREENSBURG...NEW KENSINGTON...
JEANNETTE...LATROBE...MONESSEN...UNIONTOWN...CONNELLSVILLE...
POINT MARION
1254 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST EARLY
THIS MORNING...

* LOCATIONS...LOWER ELEVATIONS OF WESTMORELAND AND FAYETTE
  COUNTIES.

* HAZARD TYPES...SNOW SHOWERS.

* ACCUMULATIONS....ADDITIONAL INCH.

* TIMING...SNOW SHOWERS WILL CONTINUE THROUGH EARLY MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO
  REDUCED VISIBILITY AND SNOW ACCUMULATION. 

* WINDS...WEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.

* TEMPERATURES...12 TO 16.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$

PAZ020-021-121100-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
BEAVER-ALLEGHENY-
INCLUDING THE CITIES OF...ALIQUIPPA...BEAVER FALLS...AMBRIDGE...
MONACA...BEAVER...PITTSBURGH METRO AREA
1254 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST EARLY
THIS MORNING...

* LOCATIONS...PORTIONS OF SOUTHWESTERN PENNSYLVANIA.

* HAZARD TYPES...SNOW SHOWERS.

* ACCUMULATIONS....ADDITIONAL INCH.

* TIMING...SNOW SHOWERS WILL CONTINUE THROUGH EARLY THIS MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO
  REDUCED VISIBILITY AND SNOW ACCUMULATION. 

* WINDS...WEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.

* TEMPERATURES...14 TO 15.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOWFALL WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITY. REPORT SNOW ACCUMULATION TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

&&

$$

PAZ007>009-013>016-022-023-121100-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1100Z/
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-
ARMSTRONG-INDIANA-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...OIL CITY...FRANKLIN...SUGARCREEK...
TIONESTA...NEW CASTLE...ELLWOOD CITY...BUTLER...ZELIENOPLE...
CLARION...PUNXSUTAWNEY...BROOKVILLE...REYNOLDSVILLE...BROCKWAY...
KITTANNING...FORD CITY...LEECHBURG...FREEPORT...APOLLO...INDIANA
1254 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST EARLY
THIS MORNING...

* LOCATIONS...NORTHWEST AND WEST CENTRAL PENNSYLVANIA.

* HAZARD TYPES...SNOW SHOWERS.

* ACCUMULATIONS....ADDITIONAL 1 TO 3 INCHES.

* TIMING...SNOW SHOWERS WILL CONTINUE THROUGH EARLY MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO
  REDUCED VISIBILITY AND SNOW ACCUMULATION. 

* WINDS...WEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.

* TEMPERATURES...10 TO 16.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$
102 
WWUS41 KPBZ 120857
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
357 AM EST SUN FEB 12 2012

MDZ001-PAZ074-076-WVZ023-041-121700-
/O.EXT.KPBZ.WS.W.0003.000000T0000Z-120212T1800Z/
/O.CON.KPBZ.WC.Y.0002.000000T0000Z-120212T1700Z/
GARRETT-WESTMORELAND RIDGES-FAYETTE RIDGES-PRESTON-TUCKER-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...NORMALVILLE...
FARMINGTON...OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...
PARSONS...DAVIS...THOMAS
357 AM EST SUN FEB 12 2012

...WINTER STORM WARNING NOW IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY...

* LOCATIONS...HIGHER MOUNTAINS OF SOUTHWESTERN PENNSYLVANIA... 
  NORTHERN WEST VIRGINIA... AND WESTERN MARYLAND. 

* HAZARD TYPES...SNOW SHOWERS WITH BLOWING AND DRIFTING SNOW.

* ACCUMULATIONS....ADDITIONAL 1 TO 3 INCHES.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE THROUGH
  THIS MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL 
  CAUSE BLOWING AND DRIFTING OF SNOW. 

* WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.

* TEMPERATURES...9 TO 21 ABOVE.

* VISIBILITIES...DOWN TO ONE QUARTER MILE AT TIMES IN SNOW AND 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW MEANS THAT HEAVY
SNOWFALL WILL MAKE TRAVEL DANGEROUS. IF YOU MUST VENTURE OUT AT
ALL...USE EXTREME CAUTION. REPORT SNOW ACCUMULATION TO THE
NATIONAL WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WIND
WILL PRODUCE LOW WIND CHILL INDICES.  THIS COULD RESULT IN FROST
BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.  IF YOU MUST
VENTURE OUTDOORS...MAKE SURE YOU DRESS PROPERLY.

&&

$$

PAZ073-075-121700-
/O.EXT.KPBZ.WW.Y.0007.000000T0000Z-120212T1800Z/
WESTMORELAND-FAYETTE-
INCLUDING THE CITIES OF...GREENSBURG...NEW KENSINGTON...
JEANNETTE...LATROBE...MONESSEN...UNIONTOWN...CONNELLSVILLE...
POINT MARION
357 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* LOCATIONS...LOWER ELEVATIONS OF WESTMORELAND AND FAYETTE 
  COUNTIES. 

* HAZARD TYPES...SNOW SHOWERS.

* ACCUMULATIONS....ADDITIONAL ACCUMULATION AROUND AN INCH.

* TIMING...SNOW SHOWERS WILL CONTINUE THIS MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. 

* WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.

* TEMPERATURES...12 TO 21.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$

PAZ020-021-121700-
/O.EXT.KPBZ.WW.Y.0007.000000T0000Z-120212T1800Z/
BEAVER-ALLEGHENY-
INCLUDING THE CITIES OF...ALIQUIPPA...BEAVER FALLS...AMBRIDGE...
MONACA...BEAVER...PITTSBURGH METRO AREA
357 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* LOCATIONS...PORTIONS OF SOUTHWESTERN PENNSYLVANIA.

* HAZARD TYPES...SNOW SHOWERS.

* ACCUMULATIONS....ADDITIONAL ACCUMULATIONS AROUND AN INCH.

* TIMING...SNOW SHOWERS WILL CONTINUE THROUGH THIS MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. 

* WINDS...WEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.

* TEMPERATURES...13 TO 22.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOWFALL WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITY. REPORT SNOW ACCUMULATION TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

&&

$$

PAZ007>009-013>016-022-023-121700-
/O.EXT.KPBZ.WW.Y.0007.000000T0000Z-120212T1800Z/
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-
ARMSTRONG-INDIANA-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...OIL CITY...FRANKLIN...SUGARCREEK...
TIONESTA...NEW CASTLE...ELLWOOD CITY...BUTLER...ZELIENOPLE...
CLARION...PUNXSUTAWNEY...BROOKVILLE...REYNOLDSVILLE...BROCKWAY...
KITTANNING...FORD CITY...LEECHBURG...FREEPORT...APOLLO...INDIANA
357 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* LOCATIONS...NORTHWEST AND WEST CENTRAL PENNSYLVANIA.

* HAZARD TYPES...SNOW SHOWERS.

* ACCUMULATIONS....ADDITIONAL 1 TO 3 INCHES.

* TIMING...SNOW SHOWERS WILL CONTINUE THROUGH THIS MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. 

* WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.

* TEMPERATURES...9 TO 21 ABOVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$
023 
WWUS41 KPBZ 121356
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
856 AM EST SUN FEB 12 2012

MDZ001-PAZ074-076-WVZ023-041-121800-
/O.CON.KPBZ.WS.W.0003.000000T0000Z-120212T1800Z/
/O.CON.KPBZ.WC.Y.0002.000000T0000Z-120212T1700Z/
GARRETT-WESTMORELAND RIDGES-FAYETTE RIDGES-PRESTON-TUCKER-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...NORMALVILLE...
FARMINGTON...OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...
PARSONS...DAVIS...THOMAS
856 AM EST SUN FEB 12 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY...

* LOCATIONS...HIGHER MOUNTAINS OF SOUTHWESTERN PENNSYLVANIA... 
  NORTHERN WEST VIRGINIA... AND WESTERN MARYLAND. 

* HAZARD TYPES...SNOW SHOWERS WITH BLOWING AND DRIFTING SNOW.

* ACCUMULATIONS....SNOWFALL UP TO 3 ADDITIONAL INCHES.

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE THROUGH 
  THIS MORNING. 

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. STRONG WINDS WILL 
  CAUSE BLOWING AND DRIFTING OF SNOW. 

* WINDS...WEST 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* TEMPERATURES...IN THE TEENS. WIND CHILL DOWN TO 10 BELOW. 

* VISIBILITIES...DOWN TO ONE QUARTER MILE AT TIMES IN SNOW AND 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW MEANS THAT HEAVY
SNOWFALL WILL MAKE TRAVEL DANGEROUS. IF YOU MUST VENTURE OUT AT
ALL...USE EXTREME CAUTION. REPORT SNOW ACCUMULATION TO THE
NATIONAL WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WIND
WILL PRODUCE LOW WIND CHILL INDICES.  THIS COULD RESULT IN FROST
BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.  IF YOU MUST
VENTURE OUTDOORS...MAKE SURE YOU DRESS PROPERLY.

&&

$$

PAZ073-075-121800-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1800Z/
WESTMORELAND-FAYETTE-
INCLUDING THE CITIES OF...GREENSBURG...NEW KENSINGTON...
JEANNETTE...LATROBE...MONESSEN...UNIONTOWN...CONNELLSVILLE...
POINT MARION
856 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* LOCATIONS...LOWER ELEVATIONS OF WESTMORELAND AND FAYETTE 
  COUNTIES. 

* HAZARD TYPES...SNOW SHOWERS. BLOWING AND DRIFTING SNOW.

* ACCUMULATIONS....SNOWFALL UP TO 2 INCHES.  

* TIMING...SNOW SHOWERS AND BLOWING SNOW WILL CONTINUE THIS
  MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. 

* WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* TEMPERATURES...15 TO 20. WIND CHILL NEAR ZERO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$

PAZ020-021-121800-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1800Z/
BEAVER-ALLEGHENY-
INCLUDING THE CITIES OF...ALIQUIPPA...BEAVER FALLS...AMBRIDGE...
MONACA...BEAVER...PITTSBURGH METRO AREA
856 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* LOCATIONS...PORTIONS OF SOUTHWESTERN PENNSYLVANIA.

* HAZARD TYPES...SNOW SHOWERS AND BLOWING SNOW. 

* ACCUMULATIONS....UP TO 1 INCH SNOWFALL. 

* TIMING...SNOW SHOWERS WILL CONTINUE THROUGH THIS MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. 

* WINDS...WEST AROUND 15 MPH WITH GUSTS UP TO 30 MPH.

* TEMPERATURES...15 TO 21. WIND CHILL ZERO TO 8 ABOVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOWFALL WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITY. REPORT SNOW ACCUMULATION TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.

&&

$$

PAZ007>009-013>016-022-023-121800-
/O.CON.KPBZ.WW.Y.0007.000000T0000Z-120212T1800Z/
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-
ARMSTRONG-INDIANA-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...OIL CITY...FRANKLIN...SUGARCREEK...
TIONESTA...NEW CASTLE...ELLWOOD CITY...BUTLER...ZELIENOPLE...
CLARION...PUNXSUTAWNEY...BROOKVILLE...REYNOLDSVILLE...BROCKWAY...
KITTANNING...FORD CITY...LEECHBURG...FREEPORT...APOLLO...INDIANA
856 AM EST SUN FEB 12 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* LOCATIONS...NORTHWEST AND WEST CENTRAL PENNSYLVANIA.

* HAZARD TYPES...SNOW SHOWERS AND BLOWING SNOW.

* ACCUMULATIONS...UP TO 2 INCHES SNOWFALL POSSIBLE. 

* TIMING...SNOW SHOWERS WILL CONTINUE THROUGH THIS MORNING.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS ARE EXPECTED DUE TO 
  REDUCED VISIBILITY AND SNOW ACCUMULATION. 

* WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* TEMPERATURES...14 TO 21. NEAR ZERO WIND CHILL. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
TRAVELING WILL BE INHIBITED DUE TO SLIPPERY ROADS AND REDUCED
VISIBILITY. USE CAUTION WHEN TRAVELING AND REPORT SNOW
ACCUMULATION TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE...1-877-633-6772.

&&

$$

What forecasters said that day

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

NWS Pittsburgh, PA wrote its last area forecast discussion before this wind chill advisory went out at Feb 11, 9:47 AM EST, 5 hours 59 minutes earlier.

Area forecast discussion, Feb 11, 9:47 AM EST, 5 hours 59 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PITTSBURGH PA
947 AM EST SAT FEB 11 2012

.SYNOPSIS...
THE ARCTIC COLD FRONT WILL HAVE EXITED EAST PAST THE MOUNTAINS BY
MIDDAY. IN ITS WAKE, EXPECT SNOW SHOWERS, GUSTY WINDS,
TEMPERATURES IN THE TEENS WITH WIND CHILL GOING SUBZERO TONIGHT.

&&

.NEAR TERM /THROUGH TONIGHT/...
PER BLEND OF RECENT SURFACE AND RADAR DATA COUPLED WITH HRRR AND
NAM MODEL OUTPUT, EXPECT THE ARCTIC COLD FRONT TO HAVE EXITED EAST
PAST THE MOUNTAINS BY NOON. IN ITS WAKE, BANDS OF LAKE-ENHANCED SNOW
SHOWERS WILL CONTINUE INTO TONIGHT. NORTHWEST WINDS CAN GUST OVER
35 MPH...UP TO 45 MPH ACROSS THE HIGHER ELEVATIONS.

TEMPERATURES WILL BE IN THE TEENS ALL LOCATIONS BY MID AFTERNOON,
IF NOT SOONER. WIND CHILLS WILL BE IN THE SINGLE DIGITS, GOING
SUBZERO TONIGHT. WIND CHILLS ACROSS THE WV-MD MOUNTAINS MAY GO TO
MINUS 10.

AT THIS JUNCTURE, HAVE MAINTAINED CURRENT FORECAST OF SNOW
AMOUNTS. THESE WILL BE QUITE VARIABLE DUE TO SNOW BANDING. IN
GENERAL, MOST LOCATIONS CAN EXPECT 1 OR 2 INCHES THIS AFTERNOON.
HIGHER ELEVATIONS AND POINTS NORTH UP TO 4 INCHES.

TONIGHT, MOST LOCATIONS WILL ADD AN INCH OF SNOW, BUT NORTH AND
MOUNTAINS, UP TO 4 INCHES.

NAM MODEL PROFILES CONTINUE TO SHOW A LOWERING SUBSIDENCE
INVERSION LATE TONIGHT, WHICH WILL CAP THE INSTABILITY, AND WEAKEN
SNOW SHOWERS WEST OF THE MOUNTAINS BY MIDNIGHT, AND OVER THE
MOUNTAINS EARLY SUNDAY MORNING.

&&

.SHORT TERM /SUNDAY THROUGH TUESDAY/...
FLOW CONTINUING OFF LAKE ERIE WILL ALLOW FOR LAKE ENHANCED SNOW
SHOWERS TO CONTINUE. LOW INVERSION LEVELS WILL CONTINUE TO KEEP
ACCUMULATIONS IN CHECK...WITH ONLY AN INCH OR SO EXPECTED. CONTINUED
STRONG WINDS WILL BRING ANOTHER DAY OF GUSTY WINDS...AND CANNOT RULE
OUT THE POSSIBILITY THAT A WIND ADVISORY MAY BE NEEDED IN THE HIGHER
ELEVATIONS ON SUNDAY. HIGH PRESSURE WILL MOVE IN FROM THE SOUTHWEST
SUNDAY NIGHT. THIS WILL SHIFT THE WIND DIRECTION OFF LAKE
ERIE...BRINGING AN END TO ALL SNOW SHOWERS.

EXPECT DRY CONDITIONS ON MONDAY WITH HIGH PRESSURE IN THE
VICINITY. CLOUDS WILL BE ON THE INCREASE MONDAY NIGHT AS AN UPPER
LEVEL TROUGH APPROACHES FROM THE WEST. BUMPED UP POPS TO HIGH
CHANCE ON TUESDAY WITH THE APPROACH OF THE TROUGH. TEMPERATURES
WILL SLOWLY MODERATE...BUT WILL REMAIN BELOW NORMAL.

&&

.LONG TERM /TUESDAY NIGHT THROUGH FRIDAY/...
THERE IS CONSIDERABLE DISAGREEMENT IN OPERATION MODEL SOLUTIONS,
SO FORECAST SIDES CLOSEST TO THE HPC/ECMWF SOLUTION. THUS, LOW
CONFIDENCE FORECAST HAS A FAST- MOVING CLOSED LOW MOVING ACROSS
THE AREA AND BRINGING THE CHANCE OF SNOW ON THURSDAY, FOLLOWED BY
HIGH PRESSURE DRYING OUT THE FORECAST FOR THE END OF THE WEEK.
TEMPERATURES ON WEDNESDAY WILL MODERATE TO NEAR NORMAL VALUES AND
CONTINUE TO WARM TO 5 DEGREES ABOVE NORMAL FOR THURSDAY AND
FRIDAY.

&&

.AVIATION /15Z SATURDAY THROUGH WEDNESDAY/...
CDFNT WL COMPLETE A SWEEP OF THE UPR OH REGION THIS MRNG WITH IFR
CONDITIONS IN -SN CONTG.

AS THE CDFNT PUSHES EWD BY THIS AFTERNOON...NW FLOW WL MAINTAIN RESTRICTIONS
IN -SHSN AND REDUCED CIGS. WIND GUSTS OF 30 TO 35KTS WL ALSO
HAMPER AVIATION. DRY ADVCTN AND GRADUALLY LOWERING INVERSION WL
IMPROVE CONDITIONS TONIGHT...BUT MVFR SC AND AT CONTG SCT -SHSN
SHOULD BE ANTICIPATED.

OUTLOOK...SUNDAY THROUGH WEDNESDAY...
COLD NWLY FLOW WL SUPPORT MVFR...TO BARELY VFR SC ON SUNDAY...BUT
BUILDING HIGH PRES SHOULD RTN PREDOMINATE VFR BY MONDAY.

SHORTWV IN ZONAL FLOW IS PROGGED TO GENERATE MORE -SN FOR MONDAY NGT
AND EARLY TUESDAY.  TIMING WL HAVE TO BE MONITORED WITH THAT
PROGRESSIVE SYSTEM...BUT AT LEAST MVFR CAN BE EXPECTED WITH THAT
SYSTEM.  REBUILDING HIGH PRES WOULD THEN RTN VFR BY LATE TUESDAY AND
WEDNESDAY WITH THIS SCENARIO.

&&

.PBZ WATCHES/WARNINGS/ADVISORIES...
MD...WINTER STORM WARNING UNTIL 6 AM EST SUNDAY FOR MDZ001.
OH...WINTER WEATHER ADVISORY UNTIL 6 PM EST THIS EVENING FOR OHZ039-
     048-057-058-068.
     WINTER WEATHER ADVISORY UNTIL 6 AM EST SUNDAY FOR OHZ040-041-
     049-050-059-069.
PA...WINTER WEATHER ADVISORY UNTIL 6 AM EST SUNDAY FOR PAZ007>009-
     013>016-020>023-029-031-073-075.
     WINTER STORM WARNING UNTIL 6 AM EST SUNDAY FOR PAZ074-076.
WV...WINTER WEATHER ADVISORY UNTIL 6 AM EST SUNDAY FOR WVZ001>004-
     012-021-022.
     WINTER STORM WARNING UNTIL 6 AM EST SUNDAY FOR WVZ023-041.

&&
Hazardous weather outlook, Feb 11, 3:37 AM EST, 12 hours 9 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PITTSBURGH PA
337 AM EST SAT FEB 11 2012

MDZ001-PAZ074-076-WVZ023-041-121200-
GARRETT-WESTMORELAND RIDGES-FAYETTE RIDGES-PRESTON-TUCKER-
337 AM EST SAT FEB 11 2012

...WINTER STORM WARNING IN EFFECT UNTIL 6 AM EST SUNDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MARYLAND...SOUTHWEST
PENNSYLVANIA AND NORTHERN WEST VIRGINIA.

.DAY ONE...TODAY AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER STORM WARNING.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

WIND GUSTS WILL APPROACH 45 MPH SUNDAY INTO SUNDAY NIGHT IN THE
HIGHEST ELEVATIONS. IF THE FORECAST FOR WIND GUSTS INCREASES...A
WIND ADVISORY MAY BE NEEDED.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

PAZ073-075-WVZ021-022-121200-
WESTMORELAND-FAYETTE-MARION-MONONGALIA-
337 AM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM EST SUNDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWEST PENNSYLVANIA AND
NORTHERN WEST VIRGINIA.

.DAY ONE...TODAY AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

OHZ040-041-049-050-059-069-PAZ020-021-029-031-WVZ001>004-012-121200-
CARROLL-COLUMBIANA-HARRISON-JEFFERSON OH-BELMONT-MONROE-BEAVER-
ALLEGHENY-WASHINGTON-GREENE-HANCOCK-BROOKE-OHIO-MARSHALL-WETZEL-
337 AM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM EST SUNDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL OHIO...SOUTHWEST
PENNSYLVANIA...NORTHERN WEST VIRGINIA AND NORTHERN PANHANDLE OF
WEST VIRGINIA.

.DAY ONE...TODAY AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

OHZ039-048-057-058-068-121200-
TUSCARAWAS-COSHOCTON-MUSKINGUM-GUERNSEY-NOBLE-
337 AM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL OHIO.

.DAY ONE...TODAY AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

PAZ007>009-013>016-022-023-121200-
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-ARMSTRONG-
INDIANA-
337 AM EST SAT FEB 11 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM EST SUNDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST PENNSYLVANIA AND
WEST CENTRAL PENNSYLVANIA.

.DAY ONE...TODAY AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

In the hours before

Local storm report, Feb 11, 1:29 PM EST, 2 hours 17 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
129 PM EST SAT FEB 11 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0100 PM     SNOW             MOON                    40.51N  80.24W
02/11/2012  M3.5 INCH        ALLEGHENY          PA   NWS OFFICE

            SNOWFALL LAST 6 HOURS... 2.0 INCHES. SO FAR TODAY 2.8
            INCHES.

0100 PM     SNOW             MOON                    40.51N  80.24W
02/11/2012  M4.0 INCH        ALLEGHENY          PA   NWS OFFICE

            SNOW DEPTH. SNOWFALL LAST 6 HOURS... 2.0 INCHES. SO FAR
            TODAY 2.8 INCHES.

&&

EVENT NUMBER PBZ1200239
EVENT NUMBER PBZ1200240

NWS
Local storm report, Feb 11, 1:32 PM EST, 2 hours 14 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
132 PM EST SAT FEB 11 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0100 PM     SNOW             4 E CHAMPION            40.08N  79.29W
02/11/2012  M6.0 INCH        WESTMORELAND       PA   TRAINED SPOTTER

&&

EVENT NUMBER PBZ1200241

NWS
Local storm report, Feb 11, 1:36 PM EST, 2 hours 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
136 PM EST SAT FEB 11 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0135 PM     SNOW             1 NE DAVISTOWN          40.05N  79.39W
02/11/2012  E6.0 INCH        FAYETTE            PA   PUBLIC

&&

EVENT NUMBER PBZ1200242

NWS
Local storm report, Feb 11, 1:37 PM EST, 2 hours 9 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
137 PM EST SAT FEB 11 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1100 AM     SNOW             WEIRTON                 40.40N  80.56W
02/11/2012  E3.0 INCH        HANCOCK            WV   MEDIA

&&

EVENT NUMBER PBZ1200243

NWS
Local storm report, Feb 11, 1:38 PM EST, 2 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
138 PM EST SAT FEB 11 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0100 PM     SNOW             STEUBENVILLE            40.37N  80.65W
02/11/2012  E2.0 INCH        JEFFERSON          OH   MEDIA

&&

EVENT NUMBER PBZ1200244

NWS
Local storm report, Feb 11, 2:47 PM EST, 59 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
247 PM EST SAT FEB 11 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 PM     SNOW             1 E AMBOY               39.35N  79.55W
02/11/2012  M6.0 INCH        PRESTON            WV   PUBLIC

&&

EVENT NUMBER PBZ1200245

NWS

The office that day

Everything else NWS Pittsburgh, PA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 11, 4:56 PM ESTSpecial Weather StatementPBZFayette, Washington64 min

Nearby

Wind Chill Advisories in Pennsylvania, 2012Wind Chill Advisories in West Virginia, 2012Wind Chill Advisories in Maryland, 2012Every wind chill advisory in 2012

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.