Alert archive / West Virginia / Wind Chill Warnings in 2018

Wind Chill Warning 1, NWS Pittsburgh, PA

January 4, 2018Monongalia County, Preston County, Tucker County, West Virginia; Fayette County, Westmoreland County, Pennsylvania

NWS Pittsburgh, PA issued this wind chill warning at Jan 4, 2018, 3:25 AM EST for Monongalia County, Preston County, Tucker County, West Virginia; Fayette County, Westmoreland County, Pennsylvania. It took effect at Jan 4, 2018, 7:00 PM EST. It was in force for 42 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 4, 2018, 3:25 AM EST (08:25 UTC)
In effect from
Jan 4, 2018, 7:00 PM EST
Expired
Jan 6, 2018, 1:18 PM EST
In force
42 hr
Issued by
NWS Pittsburgh, PA

Counties Fayette County, PA, Westmoreland County, PA, Monongalia County, WV, Preston County, WV, Tucker County, WV

The radar

The Pittsburgh radar (KPBZ), 104 km from the middle of the area, began a volume at 08:27 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 (KAGC), launched 00:00Z, 8.4 hours before the alert went out and 88 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 2018-01-04Temperature 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 2018-01-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 88 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2320 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
88 m²/s²
0-3 km storm-relative helicity
125 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

187 
WWUS41 KPBZ 040825
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
325 AM EST Thu Jan 4 2018


MDZ001-WVZ512>514-041630-
/O.UPG.KPBZ.WC.A.0001.180105T0000Z-180106T1700Z/
/O.NEW.KPBZ.WC.W.0001.180105T0000Z-180106T2000Z/
/O.CON.KPBZ.WC.Y.0001.000000T0000Z-180105T0000Z/
Garrett-Eastern Preston-Western Tucker-Eastern Tucker-
Including the cities of Mountain Lake Park, Oakland MD, 
Grantsville, Terra Alta, Rowlesburg, Hazelton, Parsons, 
Hendricks, Saint George, Davis, Thomas, and Canaan Valley
325 AM EST Thu Jan 4 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...WIND CHILL WARNING IN EFFECT FROM 7 PM THIS EVENING TO 3 PM
EST SATURDAY...

* WHAT...Dangerously cold wind chills expected. Very cold wind
  chills expected. The dangerously cold wind chills will cause
  frostbite in as little as 10 minutes to exposed skin. Expect
  wind chills to range from 10 below zero to 30 below zero. 

* WHERE...In Maryland, Garrett County. In West Virginia, Eastern 
  Preston, Western Tucker and Eastern Tucker Counties.

* WHEN...For the Wind Chill Warning, from 7 PM this evening to 3 
  PM EST Saturday. For the Wind Chill Advisory, until 7 PM EST 
  this evening.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

PAZ074-076-WVZ510-511-041630-
/O.UPG.KPBZ.WC.A.0001.180105T0000Z-180106T1700Z/
/O.NEW.KPBZ.WC.W.0001.180105T0000Z-180106T2000Z/
Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Including the cities of Ligonier, Donegal, Champion, Ohiopyle, 
Coopers Rock, Kingwood, and Bruceton Mills
325 AM EST Thu Jan 4 2018

...WIND CHILL WARNING IN EFFECT FROM 7 PM THIS EVENING TO 3 PM
EST SATURDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 10 below zero
  to 25 below zero.

* WHERE...In Pennsylvania, Westmoreland Ridges and Fayette 
  Ridges Counties. In West Virginia, Ridges of Eastern 
  Monongalia and Northwestern Preston and Preston Counties.

* WHEN...From 7 PM this evening to 3 PM EST Saturday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-029-
031-073-075-WVZ001>004-012-021-509-041630-
/O.EXB.KPBZ.WC.Y.0001.180105T0000Z-180106T2000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Beaver-Allegheny-Armstrong-Indiana-
Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-
Marshall-Wetzel-Marion-Monongalia-
Including the cities of New Philadelphia, Dover, Carrollton, 
Malvern, East Liverpool, Salem, Columbiana, Coshocton, Cadiz, 
Steubenville, Zanesville, Cambridge, Martins Ferry, 
St. Clairsville, Caldwell, Woodsfield, Sharon, Hermitage, 
Grove City, Oil City, Franklin, Tionesta, New Castle, 
Ellwood City, Butler, Clarion, Punxsutawney, Brookville, 
Aliquippa, Beaver Falls, Ambridge, Monaca, Pittsburgh Metro Area,
Kittanning, Ford City, Indiana, Washington, Canonsburg, 
Waynesburg, Murrysville, Greensburg, New Kensington, Uniontown, 
Weirton, Follansbee, Wellsburg, Wheeling, Moundsville, 
New Martinsville, Fairmont, and Morgantown
325 AM EST Thu Jan 4 2018

...WIND CHILL ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 3 PM
EST SATURDAY...

* WHAT...Very cold wind chills expected. The cold wind chills 
  will cause frostbite in as little as 30 minutes to exposed 
  skin. Expect wind chills to range from 10 to 20 below zero.

* WHERE...Portions of northwest, southwest, west central and 
  western Pennsylvania, east central Ohio and northern and 
  northern panhandle of West Virginia.

* WHEN...From 7 PM this evening to 3 PM EST Saturday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$
8 follow-up statements
356 
WWUS41 KPBZ 041616
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
1116 AM EST Thu Jan 4 2018


MDZ001-WVZ512>514-050015-
/O.NEW.KPBZ.WW.Y.0001.180104T1616Z-180105T0000Z/
/O.CON.KPBZ.WC.W.0001.180105T0000Z-180106T2000Z/
/O.CON.KPBZ.WC.Y.0001.000000T0000Z-180105T0000Z/
Garrett-Eastern Preston-Western Tucker-Eastern Tucker-
Including the cities of Mountain Lake Park, Oakland MD, 
Grantsville, Terra Alta, Rowlesburg, Hazelton, Parsons, 
Hendricks, Saint George, Davis, Thomas, and Canaan Valley
1116 AM EST Thu Jan 4 2018

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
3 PM EST SATURDAY...

* WHAT...Snow occurring with strong wind gusts reducing visibility
  down to under a quarter of a mile at times along with slippery
  road conditions. Additional snow accumulations of 1 to 3 inches
  are expected. Dangerously cold wind chills expected. Expect wind
  chills to range from 10 below zero to 30 below zero.

* WHERE...In Maryland, Garrett County. In West Virginia, Eastern 
  Preston, Western Tucker and Eastern Tucker Counties.

* WHEN...For the Wind Chill Warning, from 7 PM this evening to 3 
  PM EST Saturday. For the Winter Weather Advisory, until 7 PM 
  EST this evening. For the Wind Chill Advisory, until 7 PM EST 
  this evening.

* ADDITIONAL DETAILS...The dangerously cold wind chills will 
  cause frostbite in as little as 10 minutes to exposed skin. Be 
  prepared for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

PAZ074-076-WVZ510-511-050015-
/O.CON.KPBZ.WC.W.0001.180105T0000Z-180106T2000Z/
Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Including the cities of Ligonier, Donegal, Champion, Ohiopyle, 
Coopers Rock, Kingwood, and Bruceton Mills
1116 AM EST Thu Jan 4 2018

...WIND CHILL WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
3 PM EST SATURDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously 
  cold wind chills will cause frostbite in as little as 10 
  minutes to exposed skin. Expect wind chills to range from 10 
  below zero to 25 below zero.

* WHERE...In Pennsylvania, Westmoreland Ridges and Fayette 
  Ridges Counties. In West Virginia, Ridges of Eastern 
  Monongalia and Northwestern Preston and Preston Counties.

* WHEN...From 7 PM this evening to 3 PM EST Saturday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-029-
031-073-075-WVZ001>004-012-021-509-050015-
/O.CON.KPBZ.WC.Y.0001.180105T0000Z-180106T2000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Beaver-Allegheny-Armstrong-Indiana-
Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-
Marshall-Wetzel-Marion-Monongalia-
Including the cities of New Philadelphia, Dover, Carrollton, 
Malvern, East Liverpool, Salem, Columbiana, Coshocton, Cadiz, 
Steubenville, Zanesville, Cambridge, Martins Ferry, 
St. Clairsville, Caldwell, Woodsfield, Sharon, Hermitage, 
Grove City, Oil City, Franklin, Tionesta, New Castle, 
Ellwood City, Butler, Clarion, Punxsutawney, Brookville, 
Aliquippa, Beaver Falls, Ambridge, Monaca, Pittsburgh Metro Area,
Kittanning, Ford City, Indiana, Washington, Canonsburg, 
Waynesburg, Murrysville, Greensburg, New Kensington, Uniontown, 
Weirton, Follansbee, Wellsburg, Wheeling, Moundsville, 
New Martinsville, Fairmont, and Morgantown
1116 AM EST Thu Jan 4 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 3 PM EST SATURDAY...

* WHAT...Very cold wind chills expected. The cold wind chills 
  will cause frostbite in as little as 30 minutes to exposed 
  skin. Expect wind chills to range from 10 to 20 below zero.

* WHERE...Portions of northwest, southwest, west central and 
  western Pennsylvania, east central Ohio and northern and 
  northern panhandle of West Virginia.

* WHEN...From 7 PM this evening to 3 PM EST Saturday.



PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$
827 
WWUS41 KPBZ 042336
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
636 PM EST Thu Jan 4 2018


MDZ001-WVZ512>514-050745-
/O.EXP.KPBZ.WC.Y.0001.000000T0000Z-180105T0000Z/
/O.EXP.KPBZ.WW.Y.0001.000000T0000Z-180105T0000Z/
/O.CON.KPBZ.WC.W.0001.180105T0000Z-180106T2000Z/
Garrett-Eastern Preston-Western Tucker-Eastern Tucker-
Including the cities of Mountain Lake Park, Oakland MD, 
Grantsville, Terra Alta, Rowlesburg, Hazelton, Parsons, 
Hendricks, Saint George, Davis, Thomas, and Canaan Valley
636 PM EST Thu Jan 4 2018

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 3 PM EST SATURDAY...
...WIND CHILL ADVISORY WILL EXPIRE AT 7 PM EST THIS EVENING...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 7 PM EST THIS EVENING...

* WHAT...Dangerously cold wind chills expected. Expect wind 
  chills to range from 10 below zero to 30 below zero.

* WHEN...For the Wind Chill Warning, from 7 PM this evening to 3
  PM EST Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

PAZ074-076-WVZ510-511-050745-
/O.CON.KPBZ.WC.W.0001.180105T0000Z-180106T2000Z/
Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Including the cities of Ligonier, Donegal, Champion, Ohiopyle, 
Coopers Rock, Kingwood, and Bruceton Mills
636 PM EST Thu Jan 4 2018

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 3 PM EST SATURDAY...

* WHAT...Dangerously cold wind chills expected. Expect wind 
  chills to range from 10 below zero to 25 below zero.

* WHEN...From 7 PM this evening to 3 PM EST Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-029-
031-073-075-WVZ001>004-012-021-509-050745-
/O.CON.KPBZ.WC.Y.0001.180105T0000Z-180106T2000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Beaver-Allegheny-Armstrong-Indiana-
Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-
Marshall-Wetzel-Marion-Monongalia-
Including the cities of New Philadelphia, Dover, Carrollton, 
Malvern, East Liverpool, Salem, Columbiana, Coshocton, Cadiz, 
Steubenville, Zanesville, Cambridge, Martins Ferry, 
St. Clairsville, Caldwell, Woodsfield, Sharon, Hermitage, 
Grove City, Oil City, Franklin, Tionesta, New Castle, 
Ellwood City, Butler, Clarion, Punxsutawney, Brookville, 
Aliquippa, Beaver Falls, Ambridge, Monaca, Pittsburgh Metro Area,
Kittanning, Ford City, Indiana, Washington, Canonsburg, 
Waynesburg, Murrysville, Greensburg, New Kensington, Uniontown, 
Weirton, Follansbee, Wellsburg, Wheeling, Moundsville, 
New Martinsville, Fairmont, and Morgantown
636 PM EST Thu Jan 4 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST
SATURDAY...

* WHAT...Very cold wind chills expected. Expect wind chills to 
  range from 10 to 20 below zero.

* WHEN...From 7 PM this evening to 3 PM EST Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$
521 
WWUS41 KPBZ 050804
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
304 AM EST Fri Jan 5 2018


MDZ001-PAZ074-076-WVZ510>514-051615-
/O.CON.KPBZ.WC.W.0001.000000T0000Z-180106T2000Z/
Garrett-Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
Including the cities of Mountain Lake Park, Oakland MD, 
Grantsville, Ligonier, Donegal, Champion, Ohiopyle, Coopers Rock,
Kingwood, Bruceton Mills, Terra Alta, Rowlesburg, Hazelton, 
Parsons, Hendricks, Saint George, Davis, Thomas, 
and Canaan Valley
304 AM EST Fri Jan 5 2018

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 3 PM EST SATURDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 25 below zero
  to 30 below zero.

* WHERE...Portions of southwest Pennsylvania, western Maryland 
  and northern West Virginia.

* WHEN...Until 3 PM EST Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-029-
031-073-075-WVZ001>004-012-021-509-051615-
/O.CON.KPBZ.WC.Y.0001.000000T0000Z-180106T2000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Beaver-Allegheny-Armstrong-Indiana-
Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-
Marshall-Wetzel-Marion-Monongalia-
Including the cities of New Philadelphia, Dover, Carrollton, 
Malvern, East Liverpool, Salem, Columbiana, Coshocton, Cadiz, 
Steubenville, Zanesville, Cambridge, Martins Ferry, 
St. Clairsville, Caldwell, Woodsfield, Sharon, Hermitage, 
Grove City, Oil City, Franklin, Tionesta, New Castle, 
Ellwood City, Butler, Clarion, Punxsutawney, Brookville, 
Aliquippa, Beaver Falls, Ambridge, Monaca, Pittsburgh Metro Area,
Kittanning, Ford City, Indiana, Washington, Canonsburg, 
Waynesburg, Murrysville, Greensburg, New Kensington, Uniontown, 
Weirton, Follansbee, Wellsburg, Wheeling, Moundsville, 
New Martinsville, Fairmont, and Morgantown
304 AM EST Fri Jan 5 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST
SATURDAY...

* WHAT...Very cold wind chills expected. The cold wind chills will
  cause frostbite in as little as 30 minutes to exposed skin.
  Expect wind chills to range from 10 to 20 below zero.

* WHERE...Portions of northwest, southwest, west central and 
  western Pennsylvania, east central Ohio and northern and 
  northern panhandle of West Virginia.

* WHEN...Until 3 PM EST Saturday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$
613 
WWUS41 KPBZ 051515
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
1015 AM EST Fri Jan 5 2018


MDZ001-PAZ074-076-WVZ510>514-060000-
/O.CON.KPBZ.WC.W.0001.000000T0000Z-180106T2000Z/
Garrett-Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
Including the cities of Mountain Lake Park, Oakland MD, 
Grantsville, Ligonier, Donegal, Champion, Ohiopyle, Coopers Rock,
Kingwood, Bruceton Mills, Terra Alta, Rowlesburg, Hazelton, 
Parsons, Hendricks, Saint George, Davis, Thomas, 
and Canaan Valley
1015 AM EST Fri Jan 5 2018

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 3 PM EST SATURDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously 
  cold wind chills will cause frostbite in as little as 10 
  minutes to exposed skin. Expect wind chills to range from 10 
  below zero to 30 below zero.

* WHERE...Portions of southwest Pennsylvania, western Maryland 
  and northern West Virginia.

* WHEN...Until 3 PM EST Saturday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-029-
031-073-075-WVZ001>004-012-021-509-060000-
/O.CON.KPBZ.WC.Y.0001.000000T0000Z-180106T2000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Beaver-Allegheny-Armstrong-Indiana-
Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-
Marshall-Wetzel-Marion-Monongalia-
Including the cities of New Philadelphia, Dover, Carrollton, 
Malvern, East Liverpool, Salem, Columbiana, Coshocton, Cadiz, 
Steubenville, Zanesville, Cambridge, Martins Ferry, 
St. Clairsville, Caldwell, Woodsfield, Sharon, Hermitage, 
Grove City, Oil City, Franklin, Tionesta, New Castle, 
Ellwood City, Butler, Clarion, Punxsutawney, Brookville, 
Aliquippa, Beaver Falls, Ambridge, Monaca, Pittsburgh Metro Area,
Kittanning, Ford City, Indiana, Washington, Canonsburg, 
Waynesburg, Murrysville, Greensburg, New Kensington, Uniontown, 
Weirton, Follansbee, Wellsburg, Wheeling, Moundsville, 
New Martinsville, Fairmont, and Morgantown
1015 AM EST Fri Jan 5 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST
SATURDAY...

* WHAT...Very cold wind chills expected. The cold wind chills 
  will cause frostbite in as little as 30 minutes to exposed 
  skin. Expect wind chills to range from 10 to 20 below zero.

* WHERE...Portions of northwest, southwest, west central and 
  western Pennsylvania, east central Ohio and northern and 
  northern panhandle of West Virginia.

* WHEN...Until 3 PM EST Saturday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$
197 
WWUS41 KPBZ 052228
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
528 PM EST Fri Jan 5 2018


MDZ001-PAZ074-076-WVZ510>514-060630-
/O.CON.KPBZ.WC.W.0001.000000T0000Z-180106T2000Z/
Garrett-Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
Including the cities of Mountain Lake Park, Oakland MD, 
Grantsville, Ligonier, Donegal, Champion, Ohiopyle, Coopers Rock,
Kingwood, Bruceton Mills, Terra Alta, Rowlesburg, Hazelton, 
Parsons, Hendricks, Saint George, Davis, Thomas, 
and Canaan Valley
528 PM EST Fri Jan 5 2018

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 3 PM EST SATURDAY...

* WHAT...Dangerously cold wind chill indices continue. Expect
  readings to range from 10 below zero to 30 below zero.

* WHEN...Until 3 PM EST Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if precautions
are not taken.

$$

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-029-
031-073-075-WVZ001>004-012-021-509-060630-
/O.CON.KPBZ.WC.Y.0001.000000T0000Z-180106T2000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Beaver-Allegheny-Armstrong-Indiana-
Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-
Marshall-Wetzel-Marion-Monongalia-
Including the cities of New Philadelphia, Dover, Carrollton, 
Malvern, East Liverpool, Salem, Columbiana, Coshocton, Cadiz, 
Steubenville, Zanesville, Cambridge, Martins Ferry, 
St. Clairsville, Caldwell, Woodsfield, Sharon, Hermitage, 
Grove City, Oil City, Franklin, Tionesta, New Castle, 
Ellwood City, Butler, Clarion, Punxsutawney, Brookville, 
Aliquippa, Beaver Falls, Ambridge, Monaca, Pittsburgh Metro Area,
Kittanning, Ford City, Indiana, Washington, Canonsburg, 
Waynesburg, Murrysville, Greensburg, New Kensington, Uniontown, 
Weirton, Follansbee, Wellsburg, Wheeling, Moundsville, 
New Martinsville, Fairmont, and Morgantown
528 PM EST Fri Jan 5 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST
SATURDAY...

* WHAT...Very cold wind chill indices continue. Expect readings to
  range from 10 to 20 below zero.

* WHEN...Until 3 PM EST Saturday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$
367 
WWUS41 KPBZ 060515
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
1215 AM EST Sat Jan 6 2018

MDZ001-PAZ074-076-WVZ510>514-061315-
/O.CON.KPBZ.WC.W.0001.000000T0000Z-180106T2000Z/
Garrett-Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
Including the cities of Mountain Lake Park, Oakland MD, 
Grantsville, Ligonier, Donegal, Champion, Ohiopyle, Coopers Rock,
Kingwood, Bruceton Mills, Terra Alta, Rowlesburg, Hazelton, 
Parsons, Hendricks, Saint George, Davis, Thomas, 
and Canaan Valley
1215 AM EST Sat Jan 6 2018

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON...

* WHAT...Dangerously cold wind chills expected. Frostbite is
  possible in as little as 10 minutes on exposed skin. Expect wind
  chills to range from 10 below to 30 below zero.

* WHERE...Portions of southwest Pennsylvania, western Maryland 
  and northern West Virginia.

* WHEN...Until 3 PM EST this afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-029-
031-073-075-WVZ001>004-012-021-509-061315-
/O.CON.KPBZ.WC.Y.0001.000000T0000Z-180106T2000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Beaver-Allegheny-Armstrong-Indiana-
Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-
Marshall-Wetzel-Marion-Monongalia-
Including the cities of New Philadelphia, Dover, Carrollton, 
Malvern, East Liverpool, Salem, Columbiana, Coshocton, Cadiz, 
Steubenville, Zanesville, Cambridge, Martins Ferry, 
St. Clairsville, Caldwell, Woodsfield, Sharon, Hermitage, 
Grove City, Oil City, Franklin, Tionesta, New Castle, 
Ellwood City, Butler, Clarion, Punxsutawney, Brookville, 
Aliquippa, Beaver Falls, Ambridge, Monaca, Pittsburgh Metro Area,
Kittanning, Ford City, Indiana, Washington, Canonsburg, 
Waynesburg, Murrysville, Greensburg, New Kensington, Uniontown, 
Weirton, Follansbee, Wellsburg, Wheeling, Moundsville, 
New Martinsville, Fairmont, and Morgantown
1215 AM EST Sat Jan 6 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON...

* WHAT...Very cold wind chills expected. Frostbite is possible in
  as little as 30 minutes on exposed skin. Expect wind chills to
  range from 10 to 24 below zero.

* WHERE...Portions of western Pennsylvania, east central Ohio and
  northern West Virginia.

* WHEN...Until 3 PM EST this afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. 

$$
795 
WWUS41 KPBZ 061048
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
548 AM EST Sat Jan 6 2018

MDZ001-PAZ074-076-WVZ510>514-062000-
/O.CON.KPBZ.WC.W.0001.000000T0000Z-180106T2000Z/
Garrett-Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
Including the cities of Mountain Lake Park, Oakland MD, 
Grantsville, Ligonier, Donegal, Champion, Ohiopyle, Coopers Rock,
Kingwood, Bruceton Mills, Terra Alta, Rowlesburg, Hazelton, 
Parsons, Hendricks, Saint George, Davis, Thomas, 
and Canaan Valley
548 AM EST Sat Jan 6 2018

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON...

* WHAT...Dangerously cold wind chills expected. Frostbite is
  possible in as little as 10 minutes on exposed skin. Expect wind
  chills to range from 15 to 30 below zero.

* WHERE...Portions of southwest Pennsylvania, western Maryland 
  and northern West Virginia.

* WHEN...Until 3 PM EST this afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-029-
031-073-075-WVZ001>004-012-021-509-062000-
/O.CON.KPBZ.WC.Y.0001.000000T0000Z-180106T2000Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Beaver-Allegheny-Armstrong-Indiana-
Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-
Marshall-Wetzel-Marion-Monongalia-
Including the cities of New Philadelphia, Dover, Carrollton, 
Malvern, East Liverpool, Salem, Columbiana, Coshocton, Cadiz, 
Steubenville, Zanesville, Cambridge, Martins Ferry, 
St. Clairsville, Caldwell, Woodsfield, Sharon, Hermitage, 
Grove City, Oil City, Franklin, Tionesta, New Castle, 
Ellwood City, Butler, Clarion, Punxsutawney, Brookville, 
Aliquippa, Beaver Falls, Ambridge, Monaca, Pittsburgh Metro Area,
Kittanning, Ford City, Indiana, Washington, Canonsburg, 
Waynesburg, Murrysville, Greensburg, New Kensington, Uniontown, 
Weirton, Follansbee, Wellsburg, Wheeling, Moundsville, 
New Martinsville, Fairmont, and Morgantown
548 AM EST Sat Jan 6 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON...

* WHAT...Very cold wind chills expected. Frostbite is possible in
  as little as 30 minutes on exposed skin. Expect wind chills to
  range from 10 to 22 below zero.

* WHERE...Portions of western Pennsylvania, east central Ohio and
  northern West Virginia.

* WHEN...Until 3 PM EST this afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. 

$$
103 
WWUS41 KPBZ 061818
WSWPBZ

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
118 PM EST Sat Jan 6 2018



MDZ001-PAZ074-076-WVZ510>514-070230-
/O.CAN.KPBZ.WC.W.0001.000000T0000Z-180106T2000Z/
/O.EXB.KPBZ.WC.Y.0001.000000T0000Z-180107T1500Z/
Garrett-Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
Including the cities of Mountain Lake Park, Oakland MD, 
Grantsville, Ligonier, Donegal, Champion, Ohiopyle, Coopers Rock,
Kingwood, Bruceton Mills, Terra Alta, Rowlesburg, Hazelton, 
Parsons, Hendricks, Saint George, Davis, Thomas, 
and Canaan Valley
118 PM EST Sat Jan 6 2018

...WIND CHILL ADVISORY IN EFFECT UNTIL 10 AM EST SUNDAY...
...WIND CHILL WARNING IS CANCELLED...

* WHAT...Very cold wind chills expected. The cold wind chills will
  cause frostbite in as little as 30 minutes to exposed skin.
  Expect wind chills to range from 10 below zero to 20 below 
  zero.

* WHERE...Portions of southwest Pennsylvania, western Maryland 
  and northern West Virginia.

* WHEN...Until 10 AM EST Sunday.



PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

OHZ039>041-048>050-057>059-068-069-PAZ020-021-029-031-073-075-
WVZ001>004-012-021-509-070230-
/O.CAN.KPBZ.WC.Y.0001.000000T0000Z-180106T2000Z/
/O.NEW.KPBZ.WC.Y.0002.180107T0500Z-180107T1500Z/
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-
Muskingum-Guernsey-Belmont-Noble-Monroe-Beaver-Allegheny-
Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-
Marshall-Wetzel-Marion-Monongalia-
Including the cities of New Philadelphia, Dover, Carrollton, 
Malvern, East Liverpool, Salem, Columbiana, Coshocton, Cadiz, 
Steubenville, Zanesville, Cambridge, Martins Ferry, 
St. Clairsville, Caldwell, Woodsfield, Aliquippa, Beaver Falls, 
Ambridge, Monaca, Pittsburgh Metro Area, Washington, Canonsburg, 
Waynesburg, Murrysville, Greensburg, New Kensington, Uniontown, 
Weirton, Follansbee, Wellsburg, Wheeling, Moundsville, 
New Martinsville, Fairmont, and Morgantown
118 PM EST Sat Jan 6 2018

...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM
EST SUNDAY...
...WIND CHILL ADVISORY IS CANCELLED...

* WHAT...Very cold wind chills expected. The cold wind chills will
  cause frostbite in as little as 30 minutes to exposed skin.
  Expect wind chills to range from zero to 15 below zero.

* WHERE...Portions of southwest and western Pennsylvania, east 
  central Ohio and northern and northern panhandle of West 
  Virginia.

* WHEN...From midnight tonight to 10 AM EST Sunday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

PAZ007>009-013>016-022-023-070230-
/O.EXT.KPBZ.WC.Y.0001.000000T0000Z-180107T1500Z/
Mercer-Venango-Forest-Lawrence-Butler-Clarion-Jefferson-Armstrong-
Indiana-
Including the cities of Sharon, Hermitage, Grove City, Oil City, 
Franklin, Tionesta, New Castle, Ellwood City, Butler, Clarion, 
Punxsutawney, Brookville, Kittanning, Ford City, and Indiana
118 PM EST Sat Jan 6 2018

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM EST SUNDAY...

* WHAT...Very cold wind chills expected. The cold wind chills 
  will cause frostbite in as little as 30 minutes to exposed 
  skin. Expect wind chills to range from 5 below zero to 15 
  below zero.

* WHERE...Portions of northwest, west central and western 
  Pennsylvania.

* WHEN...Until 10 AM EST Sunday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

What forecasters said that day

The local office's own words before this wind chill 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 wind chill warning went out at Jan 4, 12:47 AM EST, 2 hours 38 minutes earlier.

Area forecast discussion, Jan 4, 12:47 AM EST, 2 hours 38 minutes before
Area Forecast Discussion
National Weather Service Pittsburgh PA
1247 AM EST Thu Jan 4 2018

.SYNOPSIS...
An arctic front will bring another shot of extremely cold
temperatures with snow showers into the weekend.

&&

.NEAR TERM /THROUGH TODAY/...
Overnight period in good shape. Removed some of the PoPs south
of the I-80 corridor and indicated flurries instead.

Strong cold advection will ensue again today, meaning falling
temperatures and the development of lake enhanced snow bands as
well as orographically enhanced snow showers. It appears from
the latest model data, the lake bands will quickly develop this
morning and move southeast. Good model agreement that with the
forecasted steering winds and temperature profile, most, if not
all of the snow from the main band will stay north of PIT. At
the same time, snow showers will quickly develop over the higher
elevations. A couple of things will work to limit accumulations.
Initially, winds aloft are showing more of a northerly
component, which will eventually back to the northwest this
afternoon. Lake temperatures are close to freezing and ice has
begun to cover portions of Lake Erie. Still expecting wind shear
in the lowest levels, which will work to limit the extent of
any snow bands that develop.

&&

.SHORT TERM /TONIGHT THROUGH SATURDAY/...
Mid level low pressure will drop swd across the Great Lakes
region and reinforce the ERN CONUS trough, and resultant cold
into the weekend.

During this period, cold flow upsloping off the Lakes support
snow showers, but again, amounts will increasingly be
compromised by ice on Lake Erie. In addition, although snow
ratios will be ideal initially, strong cold advection will
spell a rapid eradication of the ideal dendritic growth zone in
the column, leading to highly-inefficient snow production.

Of greater concern is the cold itself as shortwaves rounding the
base of the upper trough reinforce the arctic airmass that is in
place. High temperature on Fri and Sat will be hard-pressed to
get out of the single digits and overnight values will be below
zero almost everywhere. Considering both the temperature and the
fact that even marginal wind could bring wind chill values
below headline thresholds, will maintain the Wind Chill Watch
for the higher terrain, and will highlight the remainder of the
area in a hazardous weather outlook as the wind chill index will
likely fall to 10 to 20 below.

&&

.LONG TERM /SATURDAY NIGHT THROUGH WEDNESDAY/...
The core of the arctic air is projected to retreat poleward next
week as the Hudson Bay vortex begins to fill. Eyes next turn
toward a split upper flow pattern over the West which will kick
two shortwave troughs into the area Monday. Numerous questions
surrounding phasing, timing and intensity are the main concerns.

Recent model trends in both the ECMWF and GFS suggest that phasing
is likely to occur further east, keeping deep moisture transport
contained to areas south of the local region. Still, temp profiles
have continued to show enough warming that p-type will be a factor.

Colder air to return Tue-Wed.

&&

.AVIATION /06Z THURSDAY THROUGH MONDAY/...
A cold front will cross overnight, bringing scattered snow
showers especially to lake and orographically-favored areas.
Ceilings are expected to lower into the MVFR category and stay
there through most of the TAF period. Brief forays into IFR
range are possible but difficult to time. WNW wind is expected
to gust up to 25 knots on Thursday behind the boundary.

.OUTLOOK...
Restrictions are expected through Fri as cold advection
continues.

&&

.CLIMATE...
The string of days with max temps less than 20F should come to
an end today at Pittsburgh and Wheeling, putting them in 2nd
place for the longest stretch on record (7 days at HLG and 8
days at PIT). With forecast highs just above 20F, there is still
a slight possibility that the streak could continue since the
trend has been cooler the past few forecast cycles. If they
manage to stay at or below 19F Wednesday the streak will be
extended until Sunday.

With the arctic outbreak Friday night into Saturday morning,
record low temperatures appear safe at this time. However,
informal record low maxima likely will be set during this
arctic intrusion.

&&

.PBZ WATCHES/WARNINGS/ADVISORIES...
MD...Wind Chill Watch from this evening through Saturday morning
     for MDZ001.
     Wind Chill Advisory until 7 PM EST this evening for MDZ001.
OH...None.
PA...Wind Chill Watch from this evening through Saturday morning
     for PAZ074-076.
WV...Wind Chill Watch from this evening through Saturday morning
     for WVZ510>514.
     Wind Chill Advisory until 7 PM EST this evening for WVZ512>514.

&&
Hazardous weather outlook, Jan 3, 4:08 PM EST, 11 hours 17 minutes before
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
408 PM EST Wed Jan 3 2018

MDZ001-WVZ512>514-042115-
Garrett-Eastern Preston-Western Tucker-Eastern Tucker-
408 PM EST Wed Jan 3 2018

...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 7 PM EST
THURSDAY...
...WIND CHILL WATCH IN EFFECT FROM THURSDAY EVENING THROUGH SATURDAY
MORNING...

This Hazardous Weather Outlook is for western Maryland and northern
West Virginia.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Chill Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Chill Advisory.
   Wind Chill Watch.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

PAZ074-076-WVZ510-042115-
Westmoreland Ridges-Fayette Ridges-
Ridges of Eastern Monongalia and Northwestern Preston-
408 PM EST Wed Jan 3 2018

...WIND CHILL WATCH IN EFFECT FROM THURSDAY EVENING THROUGH SATURDAY
MORNING...

This Hazardous Weather Outlook is for southwest Pennsylvania and
northern West Virginia.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Chill Watch.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

WVZ511-042115-
Preston-
408 PM EST Wed Jan 3 2018

...WIND CHILL WATCH IN EFFECT FROM THURSDAY EVENING THROUGH SATURDAY
MORNING...

This Hazardous Weather Outlook is for northern West Virginia.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Chill Watch.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

OHZ039>041-048>050-057>059-068-069-PAZ013>016-020>023-029-031-073-
075-WVZ001>004-012-021-509-042115-
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson-Muskingum-
Guernsey-Belmont-Noble-Monroe-Lawrence-Butler-Clarion-Beaver-
Allegheny-Armstrong-Indiana-Washington-Greene-Westmoreland-Fayette-
Hancock-Brooke-Ohio-Marshall-Wetzel-Marion-Monongalia-
408 PM EST Wed Jan 3 2018

This Hazardous Weather Outlook is for east central Ohio, southwest
Pennsylvania, west central Pennsylvania, western Pennsylvania,
northern West Virginia and northern panhandle of West Virginia.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

The wind chill index may fall to 10 to 20 below on Thursday night. A
wind chill advisory is likely.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

PAZ007>009-042115-
Mercer-Venango-Forest-
408 PM EST Wed Jan 3 2018

This Hazardous Weather Outlook is for northwest Pennsylvania.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

The wind chill index may fall to 10 to 20 below on Thursday night. A
wind chill advisory is likely.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

15

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 4, 11:16 AM ESTWinter Weather AdvisoryPBZPreston, Tucker8 hr

Nearby

Wind Chill Warnings in West Virginia, 2018Wind Chill Warnings in Pennsylvania, 2018Wind Chill Warnings in Maryland, 2018Every wind chill warning in 2018

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.