Alert archive / Pennsylvania / Winter Storm Warnings in 2013

Winter Storm Warning 2, NWS Pittsburgh, PA

January 27, 20134 counties in Pennsylvania

NWS Pittsburgh, PA issued this winter storm warning at Jan 27, 2013, 4:04 AM EST for 4 counties in Pennsylvania. It took effect at Jan 28, 2013, 1:00 AM EST. It was in force for 12 hr. 4 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 27, 2013, 4:04 AM EST (09:04 UTC)
In effect from
Jan 28, 2013, 1:00 AM EST
Expired
Jan 28, 2013, 1:03 PM EST
In force
12 hr
Issued by
NWS Pittsburgh, PA

Counties Clarion County, PA, Forest County, PA, Jefferson County, PA, Venango County, PA

The radar

The Pittsburgh radar (KPBZ), 113 km from the middle of the area, began a volume at 09:03 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.

What was reported inside it

TimeReportWhereRemark
Jan 28, 11:02 AM ESTFREEZING RAIN 0.33Clarion, PA1/4 TO 1/2 INCH OF ICE ACCUMULATION
Jan 28, 11:03 AM ESTFREEZING RAIN 0.33Brookville, PA1/4 TO 1/2 OF ICE ACCUMULATION
Jan 28, 11:18 AM ESTFREEZING RAIN 0.25Clintonville, PASTORM TOTAL ICE ACCUMULATION
Jan 28, 11:19 AM ESTFREEZING RAIN 0.25Tionesta, PASTORM TOTAL ICE ACCUMULATION

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 00:00Z, 9.1 hours before the alert went out and 118 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 00:00Z on 2013-01-27Temperature 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 00:00Z on 2013-01-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 3 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
552 m above ground
0-6 km bulk shear
82 kt
0-1 km storm-relative helicity
3 m²/s²
0-3 km storm-relative helicity
127 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.

150 
WWUS41 KPBZ 270904
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
404 AM EST SUN JAN 27 2013

...A WARM FRONT WILL BRING MIXED PRECIPITATION TO THE AREA TONIGHT
AND MONDAY...

A VERY COLD GROUND AND SNOW PACK...WILL KEEP SURFACE TEMPERATURES
AT OR BELOW FREEZING INTO MONDAY MORNING. PRECIPITATION WILL BEGIN
TO OVERSPREAD THE AREA LATE THIS EVENING AND EARLY MONDAY MORNING.
THE SOUTHERN HALF OF THE REGION WILL SEE A MIXTURE OF SLEET AND
FREEZING RAIN AT THE ONSET...WHICH WILL EVENTUALLY CHANGE TO ALL
FREEZING RAIN. THE NORTHERN HALF AND RIDGES...WILL SEE SNOW AT
THE BEGINNING WHICH WILL CHANGE TO A MIX BEFORE BECOMING ALL
FREEZING RAIN LATE TONIGHT AND MONDAY MORNING.


MDZ001-PAZ008-009-015-016-271715-
/O.NEW.KPBZ.WS.W.0002.130128T0600Z-130128T2100Z/
GARRETT-VENANGO-FOREST-CLARION-JEFFERSON PA-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...OIL CITY...
FRANKLIN...SUGARCREEK...TIONESTA...CLARION...PUNXSUTAWNEY...
BROOKVILLE...REYNOLDSVILLE...BROCKWAY
404 AM EST SUN JAN 27 2013

...WINTER STORM WARNING IN EFFECT FROM 1 AM TO 4 PM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A WINTER
STORM WARNING FOR FREEZING RAIN AND MIXED PRECIPITATION...WHICH
IS IN EFFECT FROM 1 AM TO 4 PM EST MONDAY.

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...ICE
  ACCUMULATION UP TO ONE-QUARTER OF AN INCH.

* TIMING...SNOW WILL BEGIN TO FALL AFTER MIDNIGHT THEN MIX WITH
  SLEET AND FREEZING RAIN BEFORE CHANGING TO ALL FREEZING RAIN
  AROUND DAWN ON MONDAY.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS. 

* TEMPERATURES...25 TO 30.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS THAT SNOW...SLEET...OR ICE WILL MAKE
TRAVEL HAZARDOUS OR IMPOSSIBLE. REPORT SNOW OR ICE ACCUMULATION TO
THE NATIONAL WEATHER SERVICE BY CALLING...412-262-1988... POSTING
TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.


&&

$$

OHZ039-048-049-057>059-068-069-PAZ031-WVZ003-004-012-021-022-
271715-
/O.NEW.KPBZ.WW.Y.0005.130128T0300Z-130128T1500Z/
TUSCARAWAS-COSHOCTON-HARRISON-MUSKINGUM-GUERNSEY-BELMONT-NOBLE-
MONROE-GREENE-OHIO-MARSHALL-WETZEL-MARION-MONONGALIA-
INCLUDING THE CITIES OF...NEW PHILADELPHIA...DOVER...
UHRICHSVILLE...COSHOCTON...CADIZ...HOPEDALE...ZANESVILLE...
CAMBRIDGE...MARTINS FERRY...ST. CLAIRSVILLE...BELLAIRE...
BARNESVILLE...SHADYSIDE...BRIDGEPORT...CALDWELL...WOODSFIELD...
WAYNESBURG...FAIRDALE...WHEELING...MOUNDSVILLE...
NEW MARTINSVILLE...FAIRMONT...MORGANTOWN
404 AM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
10 AM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A WINTER
WEATHER ADVISORY FOR FREEZING RAIN AND MIXED PRECIPITATION...WHICH
IS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST MONDAY.

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...LITTLE OR NO SNOW ACCUMULATION...UP TO ONE-TENTH
  OF AN INCH OF ICE.

* TIMING...A MIXTURE OF SLEET AND FREEZING WILL BEGIN TO FALL THIS
  EVENING BEFORE CHANGING TO ALL FREEZING RAIN AROUND MIDNIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING AND
REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER SERVICE
BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH FACEBOOK
PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$

OHZ040-041-050-PAZ007-013-014-020>023-029-073>076-WVZ001-002-023-
041-271715-
/O.NEW.KPBZ.WW.Y.0005.130128T0600Z-130128T1800Z/
CARROLL-COLUMBIANA-JEFFERSON OH-MERCER-LAWRENCE-BUTLER-BEAVER-
ALLEGHENY-ARMSTRONG-INDIANA-WASHINGTON-WESTMORELAND-
WESTMORELAND RIDGES-FAYETTE-FAYETTE RIDGES-HANCOCK-BROOKE-PRESTON-
TUCKER-
INCLUDING THE CITIES OF...CARROLLTON...EAST LIVERPOOL...SALEM...
COLUMBIANA...EAST PALESTINE...WELLSVILLE...CALCUTTA...
STEUBENVILLE...SHARON...HERMITAGE...GROVE CITY...GREENVILLE...
FARRELL...NEW CASTLE...ELLWOOD CITY...BUTLER...ZELIENOPLE...
ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...BEAVER...
PITTSBURGH METRO AREA...KITTANNING...FORD CITY...LEECHBURG...
FREEPORT...APOLLO...INDIANA...WASHINGTON...CANONSBURG...DONORA...
CALIFORNIA...CHARLEROI...MONONGAHELA...MCMURRAY...GREENSBURG...
NEW KENSINGTON...JEANNETTE...LATROBE...MONESSEN...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...UNIONTOWN...
CONNELLSVILLE...POINT MARION...NORMALVILLE...FARMINGTON...
OHIOPYLE...MARKLEYSBURG...WEIRTON...BETHANY...KINGWOOD...
TERRA ALTA...PARSONS...DAVIS...THOMAS
404 AM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 1 PM EST
MONDAY...

THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A WINTER
WEATHER ADVISORY FOR FREEZING RAIN AND MIXED PRECIPITATION WHICH
IS IN EFFECT FROM 1 AM TO 1 PM EST MONDAY.

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...UP TO ONE-
  TENTH OF AN INCH OF ICE.

* TIMING...SNOW WILL BEGIN TO FALL AROUND MIDNIGHT THEN MIX WITH
  SLEET AND FREEZING RAIN BEFORE CHANGING TO ALL FREEZING RAIN
  LATE TONIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE UPPER 20S TO LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING AND
REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER SERVICE
BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH FACEBOOK
PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$
8 follow-up statements
385 
WWUS41 KPBZ 271622
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
1122 AM EST SUN JAN 27 2013

...A WARM FRONT WILL BRING MIXED PRECIPITATION TO THE AREA
TONIGHT AND MONDAY...

A VERY COLD GROUND AND SNOW PACK...WILL KEEP SURFACE TEMPERATURES
AT OR BELOW FREEZING INTO MONDAY MORNING. PRECIPITATION WILL
BEGIN TO OVERSPREAD THE AREA LATE THIS EVENING AND EARLY MONDAY
MORNING. THE SOUTHERN HALF OF THE REGION WILL SEE A MIXTURE OF
SLEET AND FREEZING RAIN AT THE ONSET...WHICH WILL EVENTUALLY
CHANGE TO ALL FREEZING RAIN. THE NORTHERN HALF AND RIDGES...WILL
SEE SNOW AT THE BEGINNING WHICH WILL CHANGE TO A MIX BEFORE
BECOMING ALL FREEZING RAIN LATE TONIGHT AND MONDAY MORNING.

MDZ001-PAZ008-009-015-016-280030-
/O.CON.KPBZ.WS.W.0002.130128T0600Z-130128T2100Z/
GARRETT-VENANGO-FOREST-CLARION-JEFFERSON PA-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...OIL CITY...
FRANKLIN...SUGARCREEK...TIONESTA...CLARION...PUNXSUTAWNEY...
BROOKVILLE...REYNOLDSVILLE...BROCKWAY
1122 AM EST SUN JAN 27 2013

...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 AM TO 4 PM EST
MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...ICE 
  ACCUMULATION UP TO ONE-QUARTER OF AN INCH.

* TIMING...SNOW WILL BEGIN TO FALL AFTER MIDNIGHT THEN MIX WITH 
  SLEET AND FREEZING RAIN BEFORE CHANGING TO ALL FREEZING RAIN 
  AROUND DAWN ON MONDAY.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...25 TO 30.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS THAT SNOW...SLEET...OR ICE WILL MAKE
TRAVEL HAZARDOUS OR IMPOSSIBLE. REPORT SNOW OR ICE ACCUMULATION
TO THE NATIONAL WEATHER SERVICE BY CALLING...412-262-1988...
POSTING TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.

&&

$$

OHZ039-048-049-057>059-068-069-PAZ031-WVZ003-004-012-021-022-
280030-
/O.CON.KPBZ.WW.Y.0005.130128T0300Z-130128T1500Z/
TUSCARAWAS-COSHOCTON-HARRISON-MUSKINGUM-GUERNSEY-BELMONT-NOBLE-
MONROE-GREENE-OHIO-MARSHALL-WETZEL-MARION-MONONGALIA-
INCLUDING THE CITIES OF...NEW PHILADELPHIA...DOVER...
UHRICHSVILLE...COSHOCTON...CADIZ...HOPEDALE...ZANESVILLE...
CAMBRIDGE...MARTINS FERRY...ST. CLAIRSVILLE...BELLAIRE...
BARNESVILLE...SHADYSIDE...BRIDGEPORT...CALDWELL...WOODSFIELD...
WAYNESBURG...FAIRDALE...WHEELING...MOUNDSVILLE...
NEW MARTINSVILLE...FAIRMONT...MORGANTOWN
1122 AM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 AM EST MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...LITTLE OR NO SNOW ACCUMULATION...UP TO ONE- 
  TENTH OF AN INCH OF ICE.

* TIMING...A MIXTURE OF SLEET AND FREEZING WILL BEGIN TO FALL 
  THIS EVENING BEFORE CHANGING TO ALL FREEZING RAIN AROUND 
  MIDNIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$

OHZ040-041-050-PAZ007-013-014-020>023-029-073>076-WVZ001-002-023-
041-280030-
/O.CON.KPBZ.WW.Y.0005.130128T0600Z-130128T1800Z/
CARROLL-COLUMBIANA-JEFFERSON OH-MERCER-LAWRENCE-BUTLER-BEAVER-
ALLEGHENY-ARMSTRONG-INDIANA-WASHINGTON-WESTMORELAND-
WESTMORELAND RIDGES-FAYETTE-FAYETTE RIDGES-HANCOCK-BROOKE-PRESTON-
TUCKER-
INCLUDING THE CITIES OF...CARROLLTON...EAST LIVERPOOL...SALEM...
COLUMBIANA...EAST PALESTINE...WELLSVILLE...CALCUTTA...
STEUBENVILLE...SHARON...HERMITAGE...GROVE CITY...GREENVILLE...
FARRELL...NEW CASTLE...ELLWOOD CITY...BUTLER...ZELIENOPLE...
ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...BEAVER...
PITTSBURGH METRO AREA...KITTANNING...FORD CITY...LEECHBURG...
FREEPORT...APOLLO...INDIANA...WASHINGTON...CANONSBURG...DONORA...
CALIFORNIA...CHARLEROI...MONONGAHELA...MCMURRAY...GREENSBURG...
NEW KENSINGTON...JEANNETTE...LATROBE...MONESSEN...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...UNIONTOWN...
CONNELLSVILLE...POINT MARION...NORMALVILLE...FARMINGTON...
OHIOPYLE...MARKLEYSBURG...WEIRTON...BETHANY...KINGWOOD...
TERRA ALTA...PARSONS...DAVIS...THOMAS
1122 AM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM
EST MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...UP TO ONE- 
  TENTH OF AN INCH OF ICE.

* TIMING...SNOW WILL BEGIN TO FALL AROUND MIDNIGHT THEN MIX WITH 
  SLEET AND FREEZING RAIN BEFORE CHANGING TO ALL FREEZING RAIN 
  LATE TONIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE UPPER 20S TO LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$
189 
WWUS41 KPBZ 272016
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
316 PM EST SUN JAN 27 2013

...A WARM FRONT WILL BRING MIXED PRECIPITATION TO THE AREA
TONIGHT AND MONDAY...

A VERY COLD GROUND AND SNOW PACK...WILL KEEP SURFACE TEMPERATURES
AT OR BELOW FREEZING INTO MONDAY MORNING. PRECIPITATION WILL
BEGIN TO OVERSPREAD THE AREA EARLY TONIGHT. THE SOUTHERN HALF OF
THE REGION WILL SEE A MIXTURE OF SLEET AND FREEZING RAIN AT THE
ONSET...CHANGING TO ALL FREEZING RAIN. THE NORTHERN HALF AND
RIDGES...WILL SEE SOME SNOW AND SLEET AT THE BEGINNING WHICH WILL
CHANGE TO A MIX THEN ALL FREEZING RAIN LATE TONIGHT AND MONDAY
MORNING.

MDZ001-PAZ008-009-015-016-280430-
/O.CON.KPBZ.WS.W.0002.130128T0600Z-130128T2100Z/
GARRETT-VENANGO-FOREST-CLARION-JEFFERSON PA-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...OIL CITY...
FRANKLIN...SUGARCREEK...TIONESTA...CLARION...PUNXSUTAWNEY...
BROOKVILLE...REYNOLDSVILLE...BROCKWAY
316 PM EST SUN JAN 27 2013

...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 AM TO 4 PM EST
MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...ICE
  ACCUMULATION AROUND ONE-QUARTER OF AN INCH.

* TIMING...SNOW AND SLEET WILL BEGIN TO FALL TOWARD MIDNIGHT THEN
  MIX WITH FREEZING RAIN BEFORE CHANGING TO ALL FREEZING RAIN
  AROUND DAYBREAK MONDAY.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...25 TO 30.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS THAT SNOW...SLEET...OR ICE WILL MAKE
TRAVEL HAZARDOUS OR IMPOSSIBLE. REPORT SNOW OR ICE ACCUMULATION
TO THE NATIONAL WEATHER SERVICE BY CALLING...412-262-1988...
POSTING TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.

&&

$$

OHZ040-041-050-PAZ029-WVZ001-002-280430-
/O.EXT.KPBZ.WW.Y.0005.130128T0300Z-130128T1500Z/
CARROLL-COLUMBIANA-JEFFERSON OH-WASHINGTON-HANCOCK-BROOKE-
INCLUDING THE CITIES OF...CARROLLTON...EAST LIVERPOOL...SALEM...
COLUMBIANA...EAST PALESTINE...WELLSVILLE...CALCUTTA...
STEUBENVILLE...WASHINGTON...CANONSBURG...DONORA...CALIFORNIA...
CHARLEROI...MONONGAHELA...MCMURRAY...WEIRTON...BETHANY
316 PM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING
TO 10 AM EST MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION LESS THAN AN INCH...UP TO ONE-
  TENTH OF AN INCH OF ICE.

* TIMING...SNOW AND SLEET WILL BEGIN TO FALL LATE EVENING THEN MIX
  WITH AND CHANGE TO FREEZING RAIN LATER TONIGHT. PRECIPITATION
  WILL CHANGE TO ALL RAIN AFTER DAYBREAK. 

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE UPPER 20S TO LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$

OHZ039-048-049-057>059-068-069-PAZ031-WVZ003-004-012-021-022-
280430-
/O.CON.KPBZ.WW.Y.0005.130128T0300Z-130128T1500Z/
TUSCARAWAS-COSHOCTON-HARRISON-MUSKINGUM-GUERNSEY-BELMONT-NOBLE-
MONROE-GREENE-OHIO-MARSHALL-WETZEL-MARION-MONONGALIA-
INCLUDING THE CITIES OF...NEW PHILADELPHIA...DOVER...
UHRICHSVILLE...COSHOCTON...CADIZ...HOPEDALE...ZANESVILLE...
CAMBRIDGE...MARTINS FERRY...ST. CLAIRSVILLE...BELLAIRE...
BARNESVILLE...SHADYSIDE...BRIDGEPORT...CALDWELL...WOODSFIELD...
WAYNESBURG...FAIRDALE...WHEELING...MOUNDSVILLE...
NEW MARTINSVILLE...FAIRMONT...MORGANTOWN
316 PM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 AM EST MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...LITTLE OR NO SNOW ACCUMULATION...UP TO ONE- 
  TENTH OF AN INCH OF ICE.

* TIMING...A MIXTURE OF SLEET AND FREEZING WILL BEGIN TO FALL 
  THIS EVENING BEFORE CHANGING TO ALL FREEZING RAIN AROUND 
  MIDNIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$

PAZ007-013-014-020>023-073>076-WVZ023-041-280430-
/O.CON.KPBZ.WW.Y.0005.130128T0600Z-130128T1800Z/
MERCER-LAWRENCE-BUTLER-BEAVER-ALLEGHENY-ARMSTRONG-INDIANA-
WESTMORELAND-WESTMORELAND RIDGES-FAYETTE-FAYETTE RIDGES-PRESTON-
TUCKER-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...NEW CASTLE...ELLWOOD CITY...BUTLER...
ZELIENOPLE...ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...
BEAVER...PITTSBURGH METRO AREA...KITTANNING...FORD CITY...
LEECHBURG...FREEPORT...APOLLO...INDIANA...GREENSBURG...
NEW KENSINGTON...JEANNETTE...LATROBE...MONESSEN...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...UNIONTOWN...
CONNELLSVILLE...POINT MARION...NORMALVILLE...FARMINGTON...
OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...PARSONS...
DAVIS...THOMAS
316 PM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM
EST MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...UP TO ONE- 
  TENTH OF AN INCH OF ICE.

* TIMING...SNOW AND SLEET WILL BEGIN TO FALL AROUND MIDNIGHT THEN
  MIX WITH FREEZING RAIN BEFORE CHANGING TO ALL FREEZING RAIN
  LATE TONIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE UPPER 20S TO LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$
422 
WWUS41 KPBZ 280219
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
919 PM EST SUN JAN 27 2013

...A WARM FRONT WILL BRING MIXED PRECIPITATION TO THE AREA
TONIGHT AND MONDAY...

VERY COLD GROUND WITH A SNOW PACK...WILL KEEP SURFACE
TEMPERATURES AT OR BELOW FREEZING INTO MONDAY MORNING.
PRECIPITATION WILL BEGIN TO OVERSPREAD THE AREA TONIGHT. THE
SOUTHERN HALF OF THE REGION WILL SEE A MIXTURE OF SLEET AND
FREEZING RAIN AT THE ONSET...CHANGING TO ALL FREEZING RAIN. THE
NORTHERN HALF AND RIDGES...WILL SEE SOME SNOW AND SLEET AT THE
BEGINNING WHICH WILL CHANGE TO A MIX THEN ALL FREEZING RAIN LATE
TONIGHT AND MONDAY MORNING.

MDZ001-PAZ008-009-015-016-281030-
/O.CON.KPBZ.WS.W.0002.130128T0600Z-130128T2100Z/
GARRETT-VENANGO-FOREST-CLARION-JEFFERSON PA-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...OIL CITY...
FRANKLIN...SUGARCREEK...TIONESTA...CLARION...PUNXSUTAWNEY...
BROOKVILLE...REYNOLDSVILLE...BROCKWAY
919 PM EST SUN JAN 27 2013

...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 AM TO 4 PM EST
MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...ICE 
  ACCUMULATION AROUND ONE-QUARTER OF AN INCH.

* TIMING...SNOW AND SLEET WILL BEGIN TO FALL TOWARD MIDNIGHT 
  THEN MIX WITH FREEZING RAIN BEFORE CHANGING TO ALL FREEZING 
  RAIN AROUND DAYBREAK MONDAY.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...25 TO 30.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS THAT SNOW...SLEET...OR ICE WILL MAKE
TRAVEL HAZARDOUS OR IMPOSSIBLE. REPORT SNOW OR ICE ACCUMULATION
TO THE NATIONAL WEATHER SERVICE BY CALLING...412-262-1988...
POSTING TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.

&&

$$

OHZ039>041-048>050-057>059-068-069-PAZ029-031-WVZ001>004-012-021-
022-281030-
/O.CON.KPBZ.WW.Y.0005.130128T0300Z-130128T1500Z/
TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-HARRISON-JEFFERSON OH-
MUSKINGUM-GUERNSEY-BELMONT-NOBLE-MONROE-WASHINGTON-GREENE-HANCOCK-
BROOKE-OHIO-MARSHALL-WETZEL-MARION-MONONGALIA-
INCLUDING THE CITIES OF...NEW PHILADELPHIA...DOVER...
UHRICHSVILLE...CARROLLTON...EAST LIVERPOOL...SALEM...COLUMBIANA...
EAST PALESTINE...WELLSVILLE...CALCUTTA...COSHOCTON...CADIZ...
HOPEDALE...STEUBENVILLE...ZANESVILLE...CAMBRIDGE...
MARTINS FERRY...ST. CLAIRSVILLE...BELLAIRE...BARNESVILLE...
SHADYSIDE...BRIDGEPORT...CALDWELL...WOODSFIELD...WASHINGTON...
CANONSBURG...DONORA...CALIFORNIA...CHARLEROI...MONONGAHELA...
MCMURRAY...WAYNESBURG...FAIRDALE...WEIRTON...BETHANY...WHEELING...
MOUNDSVILLE...NEW MARTINSVILLE...FAIRMONT...MORGANTOWN
919 PM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...LITTLE OR NO SNOW ACCUMULATION...UP TO ONE- 
  TENTH OF AN INCH OF ICE.

* TIMING...A MIXTURE OF SLEET AND FREEZING WILL BEGIN TO FALL 
  THIS EVENING BEFORE CHANGING TO ALL FREEZING RAIN AROUND 
  MIDNIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$

PAZ007-013-014-020>023-073>076-WVZ023-041-281030-
/O.CON.KPBZ.WW.Y.0005.130128T0600Z-130128T1800Z/
MERCER-LAWRENCE-BUTLER-BEAVER-ALLEGHENY-ARMSTRONG-INDIANA-
WESTMORELAND-WESTMORELAND RIDGES-FAYETTE-FAYETTE RIDGES-PRESTON-
TUCKER-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...NEW CASTLE...ELLWOOD CITY...BUTLER...
ZELIENOPLE...ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...
BEAVER...PITTSBURGH METRO AREA...KITTANNING...FORD CITY...
LEECHBURG...FREEPORT...APOLLO...INDIANA...GREENSBURG...
NEW KENSINGTON...JEANNETTE...LATROBE...MONESSEN...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...UNIONTOWN...
CONNELLSVILLE...POINT MARION...NORMALVILLE...FARMINGTON...
OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...PARSONS...
DAVIS...THOMAS
919 PM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM
EST MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...UP TO ONE- 
  TENTH OF AN INCH OF ICE.

* TIMING...SNOW AND SLEET WILL BEGIN TO FALL AROUND MIDNIGHT 
  THEN MIX WITH FREEZING RAIN BEFORE CHANGING TO ALL FREEZING 
  RAIN LATE TONIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE UPPER 20S TO LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$
488 
WWUS41 KPBZ 280315
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
1015 PM EST SUN JAN 27 2013

...A WARM FRONT WILL BRING MIXED PRECIPITATION TO THE AREA
TONIGHT AND MONDAY...

VERY COLD GROUND WITH A SNOW PACK...WILL KEEP SURFACE
TEMPERATURES AT OR BELOW FREEZING INTO MONDAY MORNING.
PRECIPITATION WILL OVERSPREAD THE AREA TONIGHT. THE SOUTHERN HALF
OF THE REGION WILL SEE A MIXTURE OF SLEET AND FREEZING RAIN AT THE
ONSET...CHANGING TO ALL FREEZING RAIN. THE NORTHERN HALF AND
RIDGES...WILL SEE SOME SNOW AND SLEET AT THE BEGINNING WHICH WILL
CHANGE TO A MIX THEN ALL FREEZING RAIN LATE TONIGHT AND MONDAY
MORNING.

MDZ001-PAZ008-009-015-016-281115-
/O.CON.KPBZ.WS.W.0002.130128T0600Z-130128T2100Z/
GARRETT-VENANGO-FOREST-CLARION-JEFFERSON PA-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...OIL CITY...
FRANKLIN...SUGARCREEK...TIONESTA...CLARION...PUNXSUTAWNEY...
BROOKVILLE...REYNOLDSVILLE...BROCKWAY
1015 PM EST SUN JAN 27 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM EST MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...ICE 
  ACCUMULATION AROUND ONE-QUARTER OF AN INCH.

* TIMING...SNOW AND SLEET WILL BEGIN TO FALL TOWARD MIDNIGHT 
  THEN MIX WITH FREEZING RAIN BEFORE CHANGING TO ALL FREEZING 
  RAIN AROUND DAYBREAK MONDAY.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...25 TO 30.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS THAT SNOW...SLEET...OR ICE WILL MAKE
TRAVEL HAZARDOUS OR IMPOSSIBLE. REPORT SNOW OR ICE ACCUMULATION
TO THE NATIONAL WEATHER SERVICE BY CALLING...412-262-1988...
POSTING TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.

&&

$$

OHZ039>041-048>050-057>059-068-069-PAZ029-031-WVZ001>004-012-021-
022-281115-
/O.CON.KPBZ.WW.Y.0005.000000T0000Z-130128T1500Z/
TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-HARRISON-JEFFERSON OH-
MUSKINGUM-GUERNSEY-BELMONT-NOBLE-MONROE-WASHINGTON-GREENE-HANCOCK-
BROOKE-OHIO-MARSHALL-WETZEL-MARION-MONONGALIA-
INCLUDING THE CITIES OF...NEW PHILADELPHIA...DOVER...
UHRICHSVILLE...CARROLLTON...EAST LIVERPOOL...SALEM...COLUMBIANA...
EAST PALESTINE...WELLSVILLE...CALCUTTA...COSHOCTON...CADIZ...
HOPEDALE...STEUBENVILLE...ZANESVILLE...CAMBRIDGE...
MARTINS FERRY...ST. CLAIRSVILLE...BELLAIRE...BARNESVILLE...
SHADYSIDE...BRIDGEPORT...CALDWELL...WOODSFIELD...WASHINGTON...
CANONSBURG...DONORA...CALIFORNIA...CHARLEROI...MONONGAHELA...
MCMURRAY...WAYNESBURG...FAIRDALE...WEIRTON...BETHANY...WHEELING...
MOUNDSVILLE...NEW MARTINSVILLE...FAIRMONT...MORGANTOWN
1015 PM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...LITTLE OR NO SNOW ACCUMULATION...UP TO ONE- 
  TENTH OF AN INCH OF ICE.

* TIMING...A MIXTURE OF SLEET AND FREEZING WILL BEGIN TO FALL
  TONIGHT BEFORE CHANGING TO ALL FREEZING RAIN AFTER MIDNIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$

PAZ007-013-014-020>023-073>076-WVZ023-041-281115-
/O.CON.KPBZ.WW.Y.0005.130128T0600Z-130128T1800Z/
MERCER-LAWRENCE-BUTLER-BEAVER-ALLEGHENY-ARMSTRONG-INDIANA-
WESTMORELAND-WESTMORELAND RIDGES-FAYETTE-FAYETTE RIDGES-PRESTON-
TUCKER-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...NEW CASTLE...ELLWOOD CITY...BUTLER...
ZELIENOPLE...ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...
BEAVER...PITTSBURGH METRO AREA...KITTANNING...FORD CITY...
LEECHBURG...FREEPORT...APOLLO...INDIANA...GREENSBURG...
NEW KENSINGTON...JEANNETTE...LATROBE...MONESSEN...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...UNIONTOWN...
CONNELLSVILLE...POINT MARION...NORMALVILLE...FARMINGTON...
OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...PARSONS...
DAVIS...THOMAS
1015 PM EST SUN JAN 27 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
MONDAY...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...SNOW ACCUMULATION OF UP TO 1 INCH...UP TO ONE- 
  TENTH OF AN INCH OF ICE.

* TIMING...A MIX OF SNOW...SLEET AND FREEZING RAIN WILL FALL
  BEFORE MIDNIGHT AND THEN CHANGE TO ALL FREEZING RAIN LATE
  TONIGHT.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE UPPER 20S TO LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$
895 
WWUS41 KPBZ 280855
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
355 AM EST MON JAN 28 2013

...AREAS OF FREEZING RAIN AND MIXED PRECIPITATION WILL TRANSITION TO
ALL RAIN LATER TODAY...

MDZ001-PAZ008-009-015-016-281700-
/O.CON.KPBZ.WS.W.0002.000000T0000Z-130128T2100Z/
GARRETT-VENANGO-FOREST-CLARION-JEFFERSON PA-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...OIL CITY...
FRANKLIN...SUGARCREEK...TIONESTA...CLARION...PUNXSUTAWNEY...
BROOKVILLE...REYNOLDSVILLE...BROCKWAY
355 AM EST MON JAN 28 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...ONE TO TWO TENTHS OF AN INCH OF ICE. ONE TO TWO
  INCHES OF SNOW.

* TIMING...REMAINING AREAS OF SNOW AND SLEET WILL TRANSITION TO
  FREEZING RAIN BY DAYBREAK. FREEZING RAIN WILL LIGHTEN AS THE
  MORNING PROGRESSES AND CHANGE TO ALL RAIN LATER THIS AFTERNOON.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE UPPER 20 TO LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS THAT SNOW...SLEET...OR ICE WILL MAKE
TRAVEL HAZARDOUS OR IMPOSSIBLE. REPORT SNOW OR ICE ACCUMULATION
TO THE NATIONAL WEATHER SERVICE BY CALLING...412-262-1988...
POSTING TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.

&&

$$

OHZ039>041-048>050-057>059-068-069-PAZ029-031-WVZ001>004-012-021-
022-281500-
/O.CON.KPBZ.WW.Y.0005.000000T0000Z-130128T1500Z/
TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-HARRISON-JEFFERSON OH-
MUSKINGUM-GUERNSEY-BELMONT-NOBLE-MONROE-WASHINGTON-GREENE-HANCOCK-
BROOKE-OHIO-MARSHALL-WETZEL-MARION-MONONGALIA-
INCLUDING THE CITIES OF...NEW PHILADELPHIA...DOVER...
UHRICHSVILLE...CARROLLTON...EAST LIVERPOOL...SALEM...COLUMBIANA...
EAST PALESTINE...WELLSVILLE...CALCUTTA...COSHOCTON...CADIZ...
HOPEDALE...STEUBENVILLE...ZANESVILLE...CAMBRIDGE...
MARTINS FERRY...ST. CLAIRSVILLE...BELLAIRE...BARNESVILLE...
SHADYSIDE...BRIDGEPORT...CALDWELL...WOODSFIELD...WASHINGTON...
CANONSBURG...DONORA...CALIFORNIA...CHARLEROI...MONONGAHELA...
MCMURRAY...WAYNESBURG...FAIRDALE...WEIRTON...BETHANY...WHEELING...
MOUNDSVILLE...NEW MARTINSVILLE...FAIRMONT...MORGANTOWN
355 AM EST MON JAN 28 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* HAZARD TYPES...FREEZING RAIN.

* ACCUMULATIONS...ICE ACCUMULATION FROM A FEW HUNDREDTHS...TO
  AROUND A TENTH OF AN INCH.

* TIMING...UNTREATED SURFACES ALREADY HAVE AT LEAST A GLAZE OF
  ICE. FREEZING RAIN WILL LIGHTEN AND CHANGE TO LIGHT RAIN AS THE
  MORNING PROGRESSES.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$

PAZ007-013-014-020>023-073>076-WVZ023-041-281700-
/O.CON.KPBZ.WW.Y.0005.000000T0000Z-130128T1800Z/
MERCER-LAWRENCE-BUTLER-BEAVER-ALLEGHENY-ARMSTRONG-INDIANA-
WESTMORELAND-WESTMORELAND RIDGES-FAYETTE-FAYETTE RIDGES-PRESTON-
TUCKER-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...NEW CASTLE...ELLWOOD CITY...BUTLER...
ZELIENOPLE...ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...
BEAVER...PITTSBURGH METRO AREA...KITTANNING...FORD CITY...
LEECHBURG...FREEPORT...APOLLO...INDIANA...GREENSBURG...
NEW KENSINGTON...JEANNETTE...LATROBE...MONESSEN...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...UNIONTOWN...
CONNELLSVILLE...POINT MARION...NORMALVILLE...FARMINGTON...
OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...PARSONS...
DAVIS...THOMAS
355 AM EST MON JAN 28 2013

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

* HAZARD TYPES...FREEZING RAIN.

* ACCUMULATIONS...ICE ACCUMULATION FROM A FEW HUNDREDTHS...TO
  AROUND A TENTH OF AN INCH.

* TIMING...UNTREATED SURFACES ALREADY HAVE AT LEAST A GLAZE OF
  ICE. FREEZING RAIN WILL LIGHTEN AND CHANGE TO LIGHT RAIN AS THE
  MORNING PROGRESSES.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$

15
788 
WWUS41 KPBZ 281505
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
1005 AM EST MON JAN 28 2013

...AREAS OF FREEZING RAIN AND MIXED PRECIPITATION WILL TRANSITION
TO ALL RAIN LATER TODAY...

OHZ039>041-048>050-057>059-068-069-PAZ029-031-WVZ001>004-012-021-
022-281615-
/O.EXP.KPBZ.WW.Y.0005.000000T0000Z-130128T1500Z/
TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-HARRISON-JEFFERSON OH-
MUSKINGUM-GUERNSEY-BELMONT-NOBLE-MONROE-WASHINGTON-GREENE-HANCOCK-
BROOKE-OHIO-MARSHALL-WETZEL-MARION-MONONGALIA-
INCLUDING THE CITIES OF...NEW PHILADELPHIA...DOVER...
UHRICHSVILLE...CARROLLTON...EAST LIVERPOOL...SALEM...COLUMBIANA...
EAST PALESTINE...WELLSVILLE...CALCUTTA...COSHOCTON...CADIZ...
HOPEDALE...STEUBENVILLE...ZANESVILLE...CAMBRIDGE...
MARTINS FERRY...ST. CLAIRSVILLE...BELLAIRE...BARNESVILLE...
SHADYSIDE...BRIDGEPORT...CALDWELL...WOODSFIELD...WASHINGTON...
CANONSBURG...DONORA...CALIFORNIA...CHARLEROI...MONONGAHELA...
MCMURRAY...WAYNESBURG...FAIRDALE...WEIRTON...BETHANY...WHEELING...
MOUNDSVILLE...NEW MARTINSVILLE...FAIRMONT...MORGANTOWN
1005 AM EST MON JAN 28 2013

...WINTER WEATHER ADVISORY HAS EXPIRED...

TEMPERATURES AT OR NEAR THE SURFACE HAVE WARMED UP WELL ABOVE
FREEZING AND LATEST OBSERVATIONS HAVE BEEN REPORTING NON FREEZING PRECIPITATION.

$$

MDZ001-PAZ008-009-015-016-282100-
/O.CON.KPBZ.WS.W.0002.000000T0000Z-130128T2100Z/
GARRETT-VENANGO-FOREST-CLARION-JEFFERSON PA-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...OIL CITY...
FRANKLIN...SUGARCREEK...TIONESTA...CLARION...PUNXSUTAWNEY...
BROOKVILLE...REYNOLDSVILLE...BROCKWAY
1005 AM EST MON JAN 28 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...AROUND OR LESS THAN A TENTH OF AN INCH OF ICE
  COULD OCCUR FOR THE REMAINDER OF THE WARNING.

* TIMING...REMAINING AREAS OF SNOW AND SLEET WILL TRANSITION TO
  FREEZING RAIN. FREEZING RAIN WILL LIGHTEN THROUGH THE MORNING
  PROGRESSES AND CHANGE TO ALL RAIN LATER THIS AFTERNOON.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE MID 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS THAT SNOW...SLEET...OR ICE WILL MAKE
TRAVEL HAZARDOUS OR IMPOSSIBLE. REPORT SNOW OR ICE ACCUMULATION
TO THE NATIONAL WEATHER SERVICE BY CALLING...412-262-1988...
POSTING TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.

&&

$$

PAZ007-013-014-020>023-073>076-WVZ023-041-281800-
/O.CON.KPBZ.WW.Y.0005.000000T0000Z-130128T1800Z/
MERCER-LAWRENCE-BUTLER-BEAVER-ALLEGHENY-ARMSTRONG-INDIANA-
WESTMORELAND-WESTMORELAND RIDGES-FAYETTE-FAYETTE RIDGES-PRESTON-
TUCKER-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...NEW CASTLE...ELLWOOD CITY...BUTLER...
ZELIENOPLE...ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...
BEAVER...PITTSBURGH METRO AREA...KITTANNING...FORD CITY...
LEECHBURG...FREEPORT...APOLLO...INDIANA...GREENSBURG...
NEW KENSINGTON...JEANNETTE...LATROBE...MONESSEN...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...UNIONTOWN...
CONNELLSVILLE...POINT MARION...NORMALVILLE...FARMINGTON...
OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...PARSONS...
DAVIS...THOMAS
1005 AM EST MON JAN 28 2013

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

* HAZARD TYPES...FREEZING RAIN.

* ACCUMULATIONS...AROUND A TRACE OF ICE.

* TIMING...UNTREATED SURFACES HAVE AT LEAST A GLAZE OF ICE.
  FREEZING RAIN WILL LIGHTEN AND CHANGE TO LIGHT RAIN AS THE
  MORNING PROGRESSES.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE MID 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT SNOW...SLEET...OR FREEZING
RAIN WILL CAUSE TRAVEL DIFFICULTIES. USE CAUTION WHILE DRIVING
AND REPORT SNOW AND ICE ACCUMULATION TO THE NATIONAL WEATHER
SERVICE BY CALLING 412-262-1988...POSTING TO THE NWS PITTSBURGH
FACEBOOK PAGE...OR USING TWITTER @NWSPITTSBURGH.

&&

$$
116 
WWUS41 KPBZ 281620
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
1120 AM EST MON JAN 28 2013


PAZ007-013-014-020>023-073>076-WVZ023-041-281730-
/O.CAN.KPBZ.WW.Y.0005.000000T0000Z-130128T1800Z/
MERCER-LAWRENCE-BUTLER-BEAVER-ALLEGHENY-ARMSTRONG-INDIANA-
WESTMORELAND-WESTMORELAND RIDGES-FAYETTE-FAYETTE RIDGES-PRESTON-
TUCKER-
INCLUDING THE CITIES OF...SHARON...HERMITAGE...GROVE CITY...
GREENVILLE...FARRELL...NEW CASTLE...ELLWOOD CITY...BUTLER...
ZELIENOPLE...ALIQUIPPA...BEAVER FALLS...AMBRIDGE...MONACA...
BEAVER...PITTSBURGH METRO AREA...KITTANNING...FORD CITY...
LEECHBURG...FREEPORT...APOLLO...INDIANA...GREENSBURG...
NEW KENSINGTON...JEANNETTE...LATROBE...MONESSEN...LIGONIER...
DONEGAL...NEW FLORENCE...ACME...CHAMPION...UNIONTOWN...
CONNELLSVILLE...POINT MARION...NORMALVILLE...FARMINGTON...
OHIOPYLE...MARKLEYSBURG...KINGWOOD...TERRA ALTA...PARSONS...
DAVIS...THOMAS
1120 AM EST MON JAN 28 2013

...WINTER WEATHER ADVISORY IS CANCELLED...

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

TEMPERATURES HAVE WARMED TO ABOVE FREEZING AND LATEST OBSERVATIONS
HAVE COME IN WITH NON FREEZING PRECIPITATION AROUND THE REGION.

$$

MDZ001-PAZ008-009-015-016-282100-
/O.CON.KPBZ.WS.W.0002.000000T0000Z-130128T2100Z/
GARRETT-VENANGO-FOREST-CLARION-JEFFERSON PA-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...OIL CITY...
FRANKLIN...SUGARCREEK...TIONESTA...CLARION...PUNXSUTAWNEY...
BROOKVILLE...REYNOLDSVILLE...BROCKWAY
1120 AM EST MON JAN 28 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* HAZARD TYPES...FREEZING RAIN AND MIXED PRECIPITATION.

* ACCUMULATIONS...A TRACE OF ICE.

* TIMING...FREEZING RAIN WILL LIGHTEN THROUGH THE LATE MORNING AND
  EARLY AFTERNOON BEFORE CHANGING TO ALL RAIN LATER THIS AFTERNOON.

* IMPACTS...ICY SURFACES INCLUDING ROADS AND WALKWAYS.

* TEMPERATURES...IN THE UPPER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS THAT SNOW...SLEET...OR ICE WILL MAKE
TRAVEL HAZARDOUS OR IMPOSSIBLE. REPORT SNOW OR ICE ACCUMULATION
TO THE NATIONAL WEATHER SERVICE BY CALLING...412-262-1988...
POSTING TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.

&&

$$
069 
WWUS41 KPBZ 281803
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PITTSBURGH PA
103 PM EST MON JAN 28 2013


MDZ001-PAZ008-009-015-016-281915-
/O.CAN.KPBZ.WS.W.0002.000000T0000Z-130128T2100Z/
GARRETT-VENANGO-FOREST-CLARION-JEFFERSON PA-
INCLUDING THE CITIES OF...OAKLAND MD...GRANTSVILLE...OIL CITY...
FRANKLIN...SUGARCREEK...TIONESTA...CLARION...PUNXSUTAWNEY...
BROOKVILLE...REYNOLDSVILLE...BROCKWAY
103 PM EST MON JAN 28 2013

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS CANCELLED THE
WINTER STORM WARNING.

TEMPERATURES HAVE WARMED UP WELL ABOVE FREEZING AND PRECIPITATION
HAS CHANGED OVER TO ALL RAIN. THERE STILL MAY BE SOME ISOLATED
SPOTS WHERE TEMPERATURES ARE STILL COLD ENOUGH TO SLOW DOWN THE
PROCESS OF ICE MELT.

$$

What forecasters said that day

The local office's own words before this winter storm warning 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 winter storm warning went out at Jan 27, 1:09 AM EST, 2 hours 55 minutes earlier.

Area forecast discussion, Jan 27, 1:09 AM EST, 2 hours 55 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE PITTSBURGH PA
109 AM EST SUN JAN 27 2013

.SYNOPSIS...
A DRY SUNDAY UNDER HIGH PRESSURE. A WARM FRONT WILL BRING MIXED
PRECIPITATION TO THE AREA TONIGHT AND THROUGH PARTS OF MONDAY.
WARMER AIR AND RAIN EXPECTED MONDAY NIGHT AND TUESDAY.

&&

.NEAR TERM /THROUGH TODAY/...
LAKE EFFECT SC CONTINUES TO DECAY AS WARMER AIR ALOFT IS MOVING IN
FROM THE SOUTHWEST. A SCT-BKN MID DECK IS TAKING THE PLACE OF THE
LOW CLOUDS AND WILL REMAIN OVER THE REGION THROUGH MUCH OF THE DAY.

HIGH PRESSURE WILL DRIFT THROUGH THE UPPER OHIO VALLEY
TODAY...REACHING THE JERSEY SHORE BY EVENING. WAA WILL BE IN FULL
TILT LATER TODAY. TEMPERATURES AT 85H WILL RISE FROM -10C - -14C
EARLY THIS MORNING TO 0C - -4C BY LATE THIS AFTERNOON. THERE WILL
BE SOME TRANSLATION TO THE SURFACE...BUT WITH GOOD SNOW PACK IN
PLACE WILL PLAY TEMPS BELOW GUIDANCE TODAY.

&&

.SHORT TERM /TONIGHT THROUGH TUESDAY/...
FORECAST GETS REAL TRICKY TONIGHT AND MONDAY. WAA SLOWS THIS
EVENING AS A WEAK SHORTWAVE TROUGH SWINGS THROUGH PROVIDING A
BRIEF PERIOD OF CAA. WITH THE EXIT OF THIS WAVE...WAA WILL
COMMENCE ONCE AGAIN...INCREASING AS DAWN MONDAY APPROACHES.

MODELS ARE IN DECENT AGREEMENT THAT PRECIPITATION WILL MOVE IN FROM
THE WEST DURING THE LATE EVENING HOURS AND OVERSPREAD THE ENTIRE
REGION AFTER MIDNIGHT.

THIS IS WHEN THE FORECAST GETS VERY DIFFICULT. MOST OF THE CURRENT
SNOW PACK WILL STILL BE IN PLACE TONIGHT. ADDITIONALLY...WITH THE
LONG COLD SNAP THE AREA HAS BEEN EXPERIENCING...GROUND
TEMPERATURES ARE VERY COLD. WITH WARMER AIR RIDING OVER THE COLD
SURFACE TONIGHT...EXPECT A PERIOD OF MIXED PRECIPITATION AT ALL
LOCATIONS...WITH NORTHERN PA AND RIDGES SEE A PROLONGED PERIOD...
PROBABLY INTO MONDAY AFT.

CURRENT THINKING ON PRECIPITATION TYPE. EXPECT A MIXTURE OF
SNOW...SLEET AND FREEZING RAIN AT ONSET...WITH THE EXCEPTION OF
THE FAR NORTH AND RIDGES...WHICH SHOULD SEE A PERIOD OF SNOW. AS
WARMER AIR ALOFT CONTINUES TO DRIVE NORTHWARD LATE TONIGHT...THIS
MIXTURE WILL BECOME ALL FREEZING RAIN EARLY MONDAY. LOCATIONS TO
THE NORTH AND EAST WILL SEE THE SNOW CHANGE TO A MIXTURE.

TOUGHEST PART IS PREDICTING SURFACE TEMPERATURES AND...IN THE
SAME VEIN...HOW QUICKLY GROUND TEMPS CAN RISE ABOVE FREEZING. HAVE
PLAYED THIS VERY PESSIMISTIC...DUE THE REASONS PREVIOUSLY STATED.
THE ICY MIX SHOULD BEGIN TO BECOME ALL RAIN FROM SOUTHWEST TO
NORTHEAST MONDAY MORNING. THE FAR NORTHEAST AND RIDGES WILL HOLD
ON TO THE COLDER SURFACE TEMPERATURES AND IN TURN THE FREEZING
RAIN THE LONGEST. CURRENT FORECAST WILL SHOW FREEZING RAIN IN
THESE LOCATIONS INTO MONDAY AFTERNOON.

WILL STILL BE FINE TUNING FORECAST...BUT EXPECT HEADLINES FOR THE
4AM ISSUANCE.

BY LATE MONDAY AFTERNOON...EVEN THE STUBBORN AREAS TO THE NORTH
AND EAST...WILL SEE SURFACE TEMPERATURES RISE ABOVE FREEZING.

ON MONDAY NIGHT THE ENTIRE AREA WILL BE IN THE WARM SECTOR AND
TEMPERATURES WILL CONTINUE TO RISE.

RAINFALL SHOULD BECOME MORE SCATTERED AS THE BEST LIFT WILL BE
NORTH OF THE REGION.

WILL CONTINUE WITH CHC POPS ON TUESDAY...ALTHOUGH THE AREA MAY
EXPERIENCE A MAINLY RAIN FREE DAY AS WE WILL BE WELL INTO THE WARM
SECTOR.

TEMPS TUESDAY WILL BE WELL ABOVE NORMAL.

&&

.LONG TERM /TUESDAY NIGHT THROUGH SATURDAY/...
THE WARM SURGE WILL CONTINUE TUESDAY NIGHT INTO EARLY WEDNESDAY
BEFORE THE PASSAGE OF AN ARCTIC FRONT LATE WEDNESDAY. TEMPERATURES
WILL CONTINUE WELL ABOVE NORMAL THROUGH WEDNESDAY BEFORE DROPPING
QUICKLY WEDNESDAY NIGHT AND STAYING 10 TO 15 DEGREES BELOW NORMAL
LATE WEEK INTO THE WEEKEND.

MOISTURE WILL BE PLENTIFUL AHEAD OF AND ALONG THE FRONT TUESDAY
NIGHT AND WEDNESDAY WITH LIKELY POPS FOR RAIN SHOWERS. PRECIP WILL
QUICKLY MIX WITH AND CHANGE TO SNOW SHOWERS WEDNESDAY NIGHT. COLD
NORTHWEST FLOW WILL BRING SNOW SHOWERS ESPECIALLY I-80 CORRIDOR AND
RIDGES THURSDAY AND FRIDAY. A CLIPPER SYSTEM MAY BRING MORE
WIDESPREAD LIGHT SNOW FOR THE WEEKEND.

&&

.AVIATION /06Z SUNDAY THROUGH THURSDAY/...
LINGERING NR-MVFR STRATOCU WL DIMINISH THRU THE MRNG AS NW FLOW
ABOVE THE SFC FADES.  VFR WEATHER WITH LGT...BUT SEWD DVLPG SFC WND
WL CHARACTERIZE TDAS WX.

CONFIDENCE IS HIGH THOUGH THAT CONDITION DETERIORATION WL BE RAPID
AND DRAMATIC LATE TNGT AS WARM...MOIST ADVCTN ABOVE A COLD AIRMASS
SPAWNS MIXED PCPN.  FOR NOW...TAFS AT ZZV AND PIT...FOR THE POST 24
HR PD...WL CONTAIN A MENTION OF -FZRASN.

.OUTLOOK.../MONDAY THROUGH THURSDAY/...
A STRONG DISTURBANCE IS EXPECTED TO CONT THE MIXED...TO LIQUID PCPN
EVENT AND ASSOCIATED IFR RESTRICTIONS ON MONDAY.  RIDGING ALOFT/UPR
OH IN THE WARM SECTOR OF FRONTAL SYSTEMS...IS PROJECTED FOR
TUESDAY.  THE NXT CHC FOR WIDESPREAD RESTRICTION IS THUS CURRENTLY
EXPECTED WITH...AND IN THE WAKE OF... A WEDNESDAY COLD FRONT.

&&

.PBZ WATCHES/WARNINGS/ADVISORIES...
MD...NONE.
OH...NONE.
PA...NONE.
WV...NONE.

&&
Hazardous weather outlook, Jan 26, 12:41 PM EST, 15 hours 23 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PITTSBURGH PA
1241 PM EST SAT JAN 26 2013

MDZ001-OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-
029-031-073>076-WVZ001>004-012-021>023-041-271200-
GARRETT-TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-HARRISON-
JEFFERSON OH-MUSKINGUM-GUERNSEY-BELMONT-NOBLE-MONROE-MERCER-VENANGO-
FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-BEAVER-ALLEGHENY-
ARMSTRONG-INDIANA-WASHINGTON-GREENE-WESTMORELAND-WESTMORELAND RIDGES-
FAYETTE-FAYETTE RIDGES-HANCOCK-BROOKE-OHIO-MARSHALL-WETZEL-MARION-
MONONGALIA-PRESTON-TUCKER-
1241 PM EST SAT JAN 26 2013

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.

HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME.

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

A WINTRY MIX OF PRECIPITATION INCLUDING FREEZING RAIN IS POSSIBLE
LATE SUNDAY NIGHT THROUGH EARLY MONDAY MORNING.

.SPOTTER INFORMATION STATEMENT...

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

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 27, 4:04 AM ESTWinter Weather AdvisoryPBZAllegheny, Armstrong, Beaver, Butler, Fayette, Greene and 4 more31 hr

Nearby

Winter Storm Warnings in Pennsylvania, 2013Winter Storm Warnings in Maryland, 2013Every winter storm warning in 2013

Sources

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