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Winter Storm Watch 0012
Issued by the State College Forecast Office

Action Issued Starts Expiration
New 2025-12-24 01:18:38 2025-12-26 06:00:00 2025-12-27 06:00:00
New 2025-12-24 01:18:38 2025-12-26 06:00:00 2025-12-27 06:00:00
New 2025-12-24 01:18:38 2025-12-26 06:00:00 2025-12-27 06:00:00
Continued 2025-12-24 13:15:50 2025-12-26 06:00:00 2025-12-27 06:00:00
Continued 2025-12-24 13:15:50 2025-12-26 06:00:00 2025-12-27 06:00:00
Continued 2025-12-24 13:15:50 2025-12-26 06:00:00 2025-12-27 06:00:00
Continued 2025-12-25 01:14:08 2025-12-26 06:00:00 2025-12-27 06:00:00
Continued 2025-12-25 01:14:08 2025-12-26 06:00:00 2025-12-27 06:00:00
Continued 2025-12-25 01:14:08 2025-12-26 06:00:00 2025-12-27 06:00:00
Upgraded 2025-12-25 13:15:49 2025-12-26 06:00:00 2025-12-27 06:00:00
Upgraded 2025-12-25 13:15:49 2025-12-26 06:00:00 2025-12-27 06:00:00


Action: New
Issued At: 2025-12-24 01:18:38

941 
WWUS41 KCTP 240717
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
217 AM EST Wed Dec 24 2025

PAZ004>006-011-012-018-019-026>028-035-036-045-049-050-056-057-059-
063>066-242045-
/O.NEW.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Warren-McKean-Potter-Cameron-Northern Clinton-Northern Centre-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Union-Snyder-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
Including the cities of Coudersport, Mifflintown, Newport,
Emporium, Carlisle, York, Huntingdon, Philipsburg, Gettysburg,
Warren, Lock Haven, Mount Union, Lebanon, Lewistown,
Chambersburg, State College, Hershey, McConnellsburg,
Selinsgrove, Lewisburg, Lancaster, Renovo, Bradford, and
Harrisburg
217 AM EST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY 
MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to two inches and ice accumulations between one 
  tenth and three tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ010-017-024-025-033-034-242045-
/O.NEW.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Elk-Clearfield-Cambria-Blair-Somerset-Bedford-
Including the cities of Somerset, Altoona, Clearfield, St. Marys,
Johnstown, DuBois, Ridgway, and Bedford
217 AM EST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY 
MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to one inch and ice accumulations between two 
  tenths and four tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ037-041-042-046-051>053-058-242045-
/O.NEW.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Berwick, Shamokin, Pottsville, Danville,
Wellsboro, Williamsport, Trout Run, Laporte, Bloomsburg,
Mansfield, and Sunbury
217 AM EST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY 
MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations between 3 and 5 inches and ice accumulations between 
  one tenth and two tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. The hazardous conditions could impact the Friday 
  morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Steinbugl/Bowen 


Action: New
Issued At: 2025-12-24 01:18:38

941 
WWUS41 KCTP 240717
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
217 AM EST Wed Dec 24 2025

PAZ004>006-011-012-018-019-026>028-035-036-045-049-050-056-057-059-
063>066-242045-
/O.NEW.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Warren-McKean-Potter-Cameron-Northern Clinton-Northern Centre-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Union-Snyder-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
Including the cities of Coudersport, Mifflintown, Newport,
Emporium, Carlisle, York, Huntingdon, Philipsburg, Gettysburg,
Warren, Lock Haven, Mount Union, Lebanon, Lewistown,
Chambersburg, State College, Hershey, McConnellsburg,
Selinsgrove, Lewisburg, Lancaster, Renovo, Bradford, and
Harrisburg
217 AM EST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY 
MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to two inches and ice accumulations between one 
  tenth and three tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ010-017-024-025-033-034-242045-
/O.NEW.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Elk-Clearfield-Cambria-Blair-Somerset-Bedford-
Including the cities of Somerset, Altoona, Clearfield, St. Marys,
Johnstown, DuBois, Ridgway, and Bedford
217 AM EST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY 
MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to one inch and ice accumulations between two 
  tenths and four tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ037-041-042-046-051>053-058-242045-
/O.NEW.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Berwick, Shamokin, Pottsville, Danville,
Wellsboro, Williamsport, Trout Run, Laporte, Bloomsburg,
Mansfield, and Sunbury
217 AM EST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY 
MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations between 3 and 5 inches and ice accumulations between 
  one tenth and two tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. The hazardous conditions could impact the Friday 
  morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Steinbugl/Bowen 


Action: New
Issued At: 2025-12-24 01:18:38

941 
WWUS41 KCTP 240717
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
217 AM EST Wed Dec 24 2025

PAZ004>006-011-012-018-019-026>028-035-036-045-049-050-056-057-059-
063>066-242045-
/O.NEW.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Warren-McKean-Potter-Cameron-Northern Clinton-Northern Centre-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Union-Snyder-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
Including the cities of Coudersport, Mifflintown, Newport,
Emporium, Carlisle, York, Huntingdon, Philipsburg, Gettysburg,
Warren, Lock Haven, Mount Union, Lebanon, Lewistown,
Chambersburg, State College, Hershey, McConnellsburg,
Selinsgrove, Lewisburg, Lancaster, Renovo, Bradford, and
Harrisburg
217 AM EST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY 
MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to two inches and ice accumulations between one 
  tenth and three tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ010-017-024-025-033-034-242045-
/O.NEW.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Elk-Clearfield-Cambria-Blair-Somerset-Bedford-
Including the cities of Somerset, Altoona, Clearfield, St. Marys,
Johnstown, DuBois, Ridgway, and Bedford
217 AM EST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY 
MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to one inch and ice accumulations between two 
  tenths and four tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ037-041-042-046-051>053-058-242045-
/O.NEW.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Berwick, Shamokin, Pottsville, Danville,
Wellsboro, Williamsport, Trout Run, Laporte, Bloomsburg,
Mansfield, and Sunbury
217 AM EST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY 
MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations between 3 and 5 inches and ice accumulations between 
  one tenth and two tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. The hazardous conditions could impact the Friday 
  morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Steinbugl/Bowen 


Action: Continued
Issued At: 2025-12-24 13:15:50

320 
WWUS41 KCTP 241915
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
215 PM EST Wed Dec 24 2025

PAZ004>006-011-012-018-019-026>028-035-036-045-049-050-056-057-059-
063>066-250900-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Warren-McKean-Potter-Cameron-Northern Clinton-Northern Centre-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Union-Snyder-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
Including the cities of Bradford, Lancaster, Chambersburg, Lock
Haven, York, Mifflintown, Lewisburg, Warren, McConnellsburg,
Gettysburg, Carlisle, Hershey, Lewistown, Harrisburg, Huntingdon,
Philipsburg, Coudersport, Renovo, Newport, Emporium, State
College, Mount Union, Selinsgrove, and Lebanon
215 PM EST Wed Dec 24 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to 3 inches and ice accumulations between one 
  tenth and one quarter of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ010-017-024-025-033-034-250900-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Elk-Clearfield-Cambria-Blair-Somerset-Bedford-
Including the cities of Bedford, DuBois, Somerset, Ridgway, St.
Marys, Clearfield, Johnstown, and Altoona
215 PM EST Wed Dec 24 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to one inch and ice accumulations between one 
  tenth and three tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ037-041-042-046-051>053-058-250900-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Williamsport, Mansfield, Trout Run,
Bloomsburg, Sunbury, Pottsville, Danville, Shamokin, Berwick,
Wellsboro, and Laporte
215 PM EST Wed Dec 24 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations between 3 and 5 inches and ice accumulations between 
  one tenth and two tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. The hazardous conditions could impact the Friday 
  morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Dangelo


Action: Continued
Issued At: 2025-12-24 13:15:50

320 
WWUS41 KCTP 241915
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
215 PM EST Wed Dec 24 2025

PAZ004>006-011-012-018-019-026>028-035-036-045-049-050-056-057-059-
063>066-250900-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Warren-McKean-Potter-Cameron-Northern Clinton-Northern Centre-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Union-Snyder-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
Including the cities of Bradford, Lancaster, Chambersburg, Lock
Haven, York, Mifflintown, Lewisburg, Warren, McConnellsburg,
Gettysburg, Carlisle, Hershey, Lewistown, Harrisburg, Huntingdon,
Philipsburg, Coudersport, Renovo, Newport, Emporium, State
College, Mount Union, Selinsgrove, and Lebanon
215 PM EST Wed Dec 24 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to 3 inches and ice accumulations between one 
  tenth and one quarter of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ010-017-024-025-033-034-250900-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Elk-Clearfield-Cambria-Blair-Somerset-Bedford-
Including the cities of Bedford, DuBois, Somerset, Ridgway, St.
Marys, Clearfield, Johnstown, and Altoona
215 PM EST Wed Dec 24 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to one inch and ice accumulations between one 
  tenth and three tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ037-041-042-046-051>053-058-250900-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Williamsport, Mansfield, Trout Run,
Bloomsburg, Sunbury, Pottsville, Danville, Shamokin, Berwick,
Wellsboro, and Laporte
215 PM EST Wed Dec 24 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations between 3 and 5 inches and ice accumulations between 
  one tenth and two tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. The hazardous conditions could impact the Friday 
  morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Dangelo


Action: Continued
Issued At: 2025-12-24 13:15:50

320 
WWUS41 KCTP 241915
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
215 PM EST Wed Dec 24 2025

PAZ004>006-011-012-018-019-026>028-035-036-045-049-050-056-057-059-
063>066-250900-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Warren-McKean-Potter-Cameron-Northern Clinton-Northern Centre-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Union-Snyder-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
Including the cities of Bradford, Lancaster, Chambersburg, Lock
Haven, York, Mifflintown, Lewisburg, Warren, McConnellsburg,
Gettysburg, Carlisle, Hershey, Lewistown, Harrisburg, Huntingdon,
Philipsburg, Coudersport, Renovo, Newport, Emporium, State
College, Mount Union, Selinsgrove, and Lebanon
215 PM EST Wed Dec 24 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to 3 inches and ice accumulations between one 
  tenth and one quarter of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ010-017-024-025-033-034-250900-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Elk-Clearfield-Cambria-Blair-Somerset-Bedford-
Including the cities of Bedford, DuBois, Somerset, Ridgway, St.
Marys, Clearfield, Johnstown, and Altoona
215 PM EST Wed Dec 24 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to one inch and ice accumulations between one 
  tenth and three tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ037-041-042-046-051>053-058-250900-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Williamsport, Mansfield, Trout Run,
Bloomsburg, Sunbury, Pottsville, Danville, Shamokin, Berwick,
Wellsboro, and Laporte
215 PM EST Wed Dec 24 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations between 3 and 5 inches and ice accumulations between 
  one tenth and two tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. The hazardous conditions could impact the Friday 
  morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Dangelo


Action: Continued
Issued At: 2025-12-25 01:14:08

991 
WWUS41 KCTP 250713
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
213 AM EST Thu Dec 25 2025

PAZ004>006-011-012-018-019-026>028-035-036-045-049-050-056-057-059-
063>066-252100-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Warren-McKean-Potter-Cameron-Northern Clinton-Northern Centre-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Union-Snyder-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
Including the cities of Lock Haven, Mifflintown, Emporium,
Warren, Chambersburg, Renovo, Selinsgrove, Bradford, Mount Union,
Newport, Lewistown, Lebanon, Carlisle, State College, Lancaster,
Harrisburg, Philipsburg, Lewisburg, Gettysburg, Huntingdon,
Coudersport, Hershey, York, and McConnellsburg
213 AM EST Thu Dec 25 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to two inches and ice accumulations up to one 
  quarter of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ010-017-024-025-033-034-252100-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Elk-Clearfield-Cambria-Blair-Somerset-Bedford-
Including the cities of Ridgway, Altoona, Johnstown, Somerset,
DuBois, Bedford, St. Marys, and Clearfield
213 AM EST Thu Dec 25 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to one inch and ice accumulations between one 
  tenth and four tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ037-041-042-046-051>053-058-252100-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Bloomsburg, Trout Run, Berwick, Danville,
Shamokin, Sunbury, Pottsville, Wellsboro, Williamsport, Laporte,
and Mansfield
213 AM EST Thu Dec 25 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations between 2 and 4 inches and ice accumulations around 
  a light glaze possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. The hazardous conditions could impact the Friday 
  morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Steinbugl/Bowen 


Action: Continued
Issued At: 2025-12-25 01:14:08

991 
WWUS41 KCTP 250713
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
213 AM EST Thu Dec 25 2025

PAZ004>006-011-012-018-019-026>028-035-036-045-049-050-056-057-059-
063>066-252100-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Warren-McKean-Potter-Cameron-Northern Clinton-Northern Centre-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Union-Snyder-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
Including the cities of Lock Haven, Mifflintown, Emporium,
Warren, Chambersburg, Renovo, Selinsgrove, Bradford, Mount Union,
Newport, Lewistown, Lebanon, Carlisle, State College, Lancaster,
Harrisburg, Philipsburg, Lewisburg, Gettysburg, Huntingdon,
Coudersport, Hershey, York, and McConnellsburg
213 AM EST Thu Dec 25 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to two inches and ice accumulations up to one 
  quarter of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ010-017-024-025-033-034-252100-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Elk-Clearfield-Cambria-Blair-Somerset-Bedford-
Including the cities of Ridgway, Altoona, Johnstown, Somerset,
DuBois, Bedford, St. Marys, and Clearfield
213 AM EST Thu Dec 25 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to one inch and ice accumulations between one 
  tenth and four tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ037-041-042-046-051>053-058-252100-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Bloomsburg, Trout Run, Berwick, Danville,
Shamokin, Sunbury, Pottsville, Wellsboro, Williamsport, Laporte,
and Mansfield
213 AM EST Thu Dec 25 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations between 2 and 4 inches and ice accumulations around 
  a light glaze possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. The hazardous conditions could impact the Friday 
  morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Steinbugl/Bowen 


Action: Continued
Issued At: 2025-12-25 01:14:08

991 
WWUS41 KCTP 250713
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
213 AM EST Thu Dec 25 2025

PAZ004>006-011-012-018-019-026>028-035-036-045-049-050-056-057-059-
063>066-252100-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Warren-McKean-Potter-Cameron-Northern Clinton-Northern Centre-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Union-Snyder-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
Including the cities of Lock Haven, Mifflintown, Emporium,
Warren, Chambersburg, Renovo, Selinsgrove, Bradford, Mount Union,
Newport, Lewistown, Lebanon, Carlisle, State College, Lancaster,
Harrisburg, Philipsburg, Lewisburg, Gettysburg, Huntingdon,
Coudersport, Hershey, York, and McConnellsburg
213 AM EST Thu Dec 25 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to two inches and ice accumulations up to one 
  quarter of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ010-017-024-025-033-034-252100-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Elk-Clearfield-Cambria-Blair-Somerset-Bedford-
Including the cities of Ridgway, Altoona, Johnstown, Somerset,
DuBois, Bedford, St. Marys, and Clearfield
213 AM EST Thu Dec 25 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations up to one inch and ice accumulations between one 
  tenth and four tenths of an inch possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. Power outages and tree damage are possible due to 
  the ice. The hazardous conditions could impact the Friday morning 
  and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

PAZ037-041-042-046-051>053-058-252100-
/O.CON.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Bloomsburg, Trout Run, Berwick, Danville,
Shamokin, Sunbury, Pottsville, Wellsboro, Williamsport, Laporte,
and Mansfield
213 AM EST Thu Dec 25 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH 
SATURDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow and sleet 
  accumulations between 2 and 4 inches and ice accumulations around 
  a light glaze possible.

* WHERE...A portion of central Pennsylvania.

* WHEN...From Friday morning through Saturday morning.

* IMPACTS...Hazardous travel conditions are likely. Plan on slippery 
  road conditions. The hazardous conditions could impact the Friday 
  morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Steinbugl/Bowen 


Action: Upgraded
Issued At: 2025-12-25 13:15:49

505 
WWUS41 KCTP 251915
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
215 PM EST Thu Dec 25 2025

PAZ004-005-010-017-024-033-261700-
/O.UPG.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
/O.NEW.KCTP.IS.W.0003.251226T1500Z-251227T1200Z/
Warren-McKean-Elk-Clearfield-Cambria-Somerset-
Including the cities of DuBois, Johnstown, Bradford, Ridgway, St.
Marys, Somerset, Clearfield, and Warren
215 PM EST Thu Dec 25 2025

...ICE STORM WARNING IN EFFECT FROM 10 AM FRIDAY TO 7 AM EST 
SATURDAY...

* WHAT...Significant icing expected. Total snow and sleet 
  accumulations up to one inch and ice accumulations around one 
  quarter of an inch.

* WHERE...A portion of central Pennsylvania.

* WHEN...From 10 AM Friday to 7 AM EST Saturday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel is strongly discouraged. If you must travel, keep an extra 
flashlight, food and water in your vehicle in case of an emergency. 
Prepare for possible power outages. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

PAZ006-011-012-018-019-025>028-034>037-041-042-045-046-049>053-
056>059-063>066-261700-
/O.UPG.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
/O.NEW.KCTP.WW.Y.0027.251226T1700Z-251227T1200Z/
Potter-Cameron-Northern Clinton-Northern Centre-Southern Centre-
Blair-Huntingdon-Mifflin-Juniata-Bedford-Fulton-Franklin-Tioga-
Northern Lycoming-Sullivan-Southern Clinton-Southern Lycoming-
Union-Snyder-Montour-Northumberland-Columbia-Perry-Dauphin-
Schuylkill-Lebanon-Cumberland-Adams-York-Lancaster-
Including the cities of Lebanon, Coudersport, Danville, Berwick,
Williamsport, Lewistown, Sunbury, Chambersburg, Huntingdon,
Altoona, Renovo, State College, Lewisburg, Newport, Mifflintown,
Lock Haven, Mount Union, Mansfield, Pottsville, Selinsgrove,
Gettysburg, Shamokin, Wellsboro, Laporte, Carlisle, Lancaster,
York, Philipsburg, Hershey, Bloomsburg, Bedford, Harrisburg,
Emporium, McConnellsburg, and Trout Run
215 PM EST Thu Dec 25 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM NOON FRIDAY TO 7 AM EST 
SATURDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations up to two inches and ice accumulations up to two 
  tenths of an inch.

* WHERE...A portion of central Pennsylvania.

* WHEN...From noon Friday to 7 AM EST Saturday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Martin/Lambert/Tyburski


Action: Upgraded
Issued At: 2025-12-25 13:15:49

505 
WWUS41 KCTP 251915
WSWCTP

URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
215 PM EST Thu Dec 25 2025

PAZ004-005-010-017-024-033-261700-
/O.UPG.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
/O.NEW.KCTP.IS.W.0003.251226T1500Z-251227T1200Z/
Warren-McKean-Elk-Clearfield-Cambria-Somerset-
Including the cities of DuBois, Johnstown, Bradford, Ridgway, St.
Marys, Somerset, Clearfield, and Warren
215 PM EST Thu Dec 25 2025

...ICE STORM WARNING IN EFFECT FROM 10 AM FRIDAY TO 7 AM EST 
SATURDAY...

* WHAT...Significant icing expected. Total snow and sleet 
  accumulations up to one inch and ice accumulations around one 
  quarter of an inch.

* WHERE...A portion of central Pennsylvania.

* WHEN...From 10 AM Friday to 7 AM EST Saturday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel is strongly discouraged. If you must travel, keep an extra 
flashlight, food and water in your vehicle in case of an emergency. 
Prepare for possible power outages. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

PAZ006-011-012-018-019-025>028-034>037-041-042-045-046-049>053-
056>059-063>066-261700-
/O.UPG.KCTP.WS.A.0012.251226T1200Z-251227T1200Z/
/O.NEW.KCTP.WW.Y.0027.251226T1700Z-251227T1200Z/
Potter-Cameron-Northern Clinton-Northern Centre-Southern Centre-
Blair-Huntingdon-Mifflin-Juniata-Bedford-Fulton-Franklin-Tioga-
Northern Lycoming-Sullivan-Southern Clinton-Southern Lycoming-
Union-Snyder-Montour-Northumberland-Columbia-Perry-Dauphin-
Schuylkill-Lebanon-Cumberland-Adams-York-Lancaster-
Including the cities of Lebanon, Coudersport, Danville, Berwick,
Williamsport, Lewistown, Sunbury, Chambersburg, Huntingdon,
Altoona, Renovo, State College, Lewisburg, Newport, Mifflintown,
Lock Haven, Mount Union, Mansfield, Pottsville, Selinsgrove,
Gettysburg, Shamokin, Wellsboro, Laporte, Carlisle, Lancaster,
York, Philipsburg, Hershey, Bloomsburg, Bedford, Harrisburg,
Emporium, McConnellsburg, and Trout Run
215 PM EST Thu Dec 25 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM NOON FRIDAY TO 7 AM EST 
SATURDAY...

* WHAT...Mixed precipitation expected. Total snow and sleet 
  accumulations up to two inches and ice accumulations up to two 
  tenths of an inch.

* WHERE...A portion of central Pennsylvania.

* WHEN...From noon Friday to 7 AM EST Saturday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

For more information from the National Weather Service visit
weather.gov/StateCollege

Martin/Lambert/Tyburski



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