025
WWUS71 KCTP 090541
NPWCTP

URGENT - WEATHER MESSAGE
National Weather Service State College PA
141 AM EDT Thu Oct 9 2025

PAZ005-091930-
/O.UPG.KCTP.FZ.A.0001.251010T0300Z-251010T1300Z/
/O.NEW.KCTP.FZ.W.0003.251010T0300Z-251010T1300Z/
/O.CON.KCTP.FZ.W.0002.000000T0000Z-251009T1300Z/
McKean-
Including the cities of Bradford
141 AM EDT Thu Oct 9 2025

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING...
...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT
FRIDAY...

* WHAT...For the first Freeze Warning, sub-freezing temperatures in
  the upper 20s are expected. For the second Freeze Warning,
  sub-freezing temperatures in the lower 20s are expected.

* WHERE...McKean County.

* WHEN...For the first Freeze Warning, until 9 AM EDT this morning.
  For the second Freeze Warning, from 11 PM this evening to 9 AM EDT
  Friday.

* IMPACTS...Frost and freeze conditions could kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

* ADDITIONAL DETAILS...Sub-freezing temperatures observed over a
  several hour duration could end the growing season.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Those with agricultural interests should protect sensitive
vegetation, freezing temperatures could kill crops and sensitive
vegetation.

Valley locations and sheltered areas will experience the coldest
temperatures.

Take protective measures now as freezing temperatures could damage
or kill tender plants and vegetation.

&&

$$

PAZ004-006-010-011-017-024-033-037-091930-
/O.UPG.KCTP.FZ.A.0001.251010T0300Z-251010T1300Z/
/O.NEW.KCTP.FZ.W.0003.251010T0300Z-251010T1300Z/
/O.CON.KCTP.FR.Y.0010.000000T0000Z-251009T1300Z/
Warren-Potter-Elk-Cameron-Clearfield-Cambria-Somerset-Tioga-
Including the cities of Ridgway, Warren, Somerset, Emporium,
DuBois, Coudersport, Mansfield, Johnstown, St. Marys, Clearfield,
and Wellsboro
141 AM EDT Thu Oct 9 2025

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING...
...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT
FRIDAY...

* WHAT...For the Frost Advisory, temperatures as in the lower 30s
  will result in frost formation. For the Freeze Warning,
  sub-freezing temperatures in the upper 20s to lower 30s are
  expected.

* WHERE...Cambria, Cameron, Clearfield, Elk, Potter, Somerset,
  Tioga, and Warren Counties.

* WHEN...For the Frost Advisory, until 9 AM EDT this morning. For
  the Freeze Warning, from 11 PM this evening to 9 AM EDT Friday.

* IMPACTS...Frost and freeze conditions could kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

* ADDITIONAL DETAILS...Sub-freezing temperatures observed over a
  several hour duration could end the growing season.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Those with agricultural interests should protect sensitive
vegetation, freezing temperatures could kill crops and sensitive
vegetation.

Valley locations and sheltered areas will experience the coldest
temperatures.

Take protective measures now as freezing temperatures could damage
or kill tender plants and vegetation.

&&

$$

PAZ012-018-019-025>028-034-035-041-042-045-046-049>053-058-091930-
/O.UPG.KCTP.FZ.A.0001.251010T0300Z-251010T1300Z/
/O.NEW.KCTP.FZ.W.0003.251010T0300Z-251010T1300Z/
Northern Clinton-Northern Centre-Southern Centre-Blair-Huntingdon-
Mifflin-Juniata-Bedford-Fulton-Northern Lycoming-Sullivan-
Southern Clinton-Southern Lycoming-Union-Snyder-Montour-
Northumberland-Columbia-Schuylkill-
Including the cities of Pottsville, Laporte, Mifflintown, State
College, Sunbury, Lewistown, McConnellsburg, Danville, Bedford,
Selinsgrove, Renovo, Bloomsburg, Lewisburg, Altoona, Huntingdon,
Lock Haven, Williamsport, Mount Union, Berwick, Shamokin, Trout
Run, and Philipsburg
141 AM EDT Thu Oct 9 2025

...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT
FRIDAY...

* WHAT...Sub-freezing temperatures in the upper 20s to lower 30s are
  expected.

* WHERE...Sullivan, Lycoming, Clinton, Centre, Blair, Bedford,
  Fulton, Huntingdon, Mifflin, Juniata, Union, Snyder,
  Northumberland, Montour, Columbia, and Schuylkill Counties.

* WHEN...From 11 PM this evening to 9 AM EDT Friday.

* IMPACTS...Frost and freeze conditions could kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

* ADDITIONAL DETAILS...Sub-freezing temperatures observed over a
  several hour duration could end the growing season.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Those with agricultural interests should protect sensitive
vegetation.

Valley locations and sheltered areas will experience the coldest
temperatures.

Freezing temperatures could kill crops and other sensitive
vegetation.

&&

$$

PAZ036-056-063-064-091930-
/O.NEW.KCTP.FZ.W.0003.251010T0300Z-251010T1300Z/
Franklin-Perry-Cumberland-Adams-
Including the cities of Newport, Chambersburg, Carlisle, and
Gettysburg
141 AM EDT Thu Oct 9 2025

...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT
FRIDAY...

* WHAT...Sub-freezing temperatures in the lower 30s are expected.

* WHERE...Adams, Cumberland, Franklin, and Perry Counties.

* WHEN...From 11 PM this evening to 9 AM EDT Friday.

* IMPACTS...Frost and freeze conditions could kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

* ADDITIONAL DETAILS...Sub-freezing temperatures observed over a
  several hour duration could end the growing season.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Those with agricultural interests should protect sensitive
vegetation, freezing temperatures could kill crops and sensitive
vegetation.

Valley locations and sheltered areas will experience the coldest
temperatures.

Take protective measures now as freezing temperatures could damage
or kill tender plants and vegetation.

&&

$$

PAZ057-059-065-066-091930-
/O.NEW.KCTP.FR.Y.0011.251010T0300Z-251010T1300Z/
Dauphin-Lebanon-York-Lancaster-
Including the cities of Lancaster, Harrisburg, Hershey, Lebanon,
and York
141 AM EDT Thu Oct 9 2025

...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT
FRIDAY...

* WHAT...Temperatures as in the low-to-mid 30s will result in frost
  formation.

* WHERE...Dauphin, Lancaster, Lebanon, and York Counties.

* WHEN...From 11 PM this evening to 9 AM EDT Friday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
  outdoor plants may be killed if left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Near-ground freezing temperatures could kill uncovered sensitive
outdoor vegetation.

Valley locations and sheltered areas will experience the coldest
temperatures.

Take protective measures now as freezing temperatures could damage
or kill tender plants and vegetation.

&&

$$

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

Beaty/Banghoff