538  
WWUS71 KCTP 212137  
NPWCTP  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
437 PM EST TUE JAN 21 2025  
 
PAZ024-033-221200-  
/O.CON.KCTP.EC.W.0001.000000T0000Z-250122T1700Z/  
CAMBRIA-SOMERSET-  
INCLUDING THE CITIES OF JOHNSTOWN AND SOMERSET  
437 PM EST TUE JAN 21 2025  
   
..EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON EST WEDNESDAY  
 
* WHAT...DANGEROUSLY COLD WIND CHILLS AS LOW AS 20 BELOW.  
 
* WHERE...CAMBRIA AND SOMERSET COUNTIES.  
 
* WHEN...UNTIL NOON EST WEDNESDAY.  
 
* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS AS LOW AS 20 BELOW ZERO  
COULD CAUSE FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30 MINUTES.  
FROSTBITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT  
TAKEN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PERSONS ARE URGED TO STAY INDOORS UNTIL CONDITIONS IMPROVE. IF YOU  
MUST GO OUTSIDE, DRESS IN LAYERS. SEVERAL LAYERS OF CLOTHES WILL  
KEEP YOU WARMER THAN A SINGLE HEAVY COAT. COVER EXPOSED SKIN TO  
REDUCE YOUR RISK OF FROSTBITE OR HYPOTHERMIA. GLOVES, A SCARF, AND A  
HAT WILL KEEP YOU FROM LOSING YOUR BODY HEAT.  
 
 
 
 
 
PAZ004>006-010>012-037-041-042-221200-  
/O.CON.KCTP.CW.Y.0003.000000T0000Z-250122T1700Z/  
WARREN-MCKEAN-POTTER-ELK-CAMERON-NORTHERN CLINTON-TIOGA-NORTHERN  
LYCOMING-SULLIVAN-  
INCLUDING THE CITIES OF TROUT RUN, WARREN, BRADFORD, ST. MARYS,  
RIDGWAY, MANSFIELD, EMPORIUM, LAPORTE, WELLSBORO, COUDERSPORT,  
AND RENOVO  
437 PM EST TUE JAN 21 2025  
 
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST  
WEDNESDAY...  
 
* WHAT...VERY COLD WIND CHILLS AS LOW AS 20 BELOW.  
 
* WHERE...CAMERON, ELK, MCKEAN, NORTHERN CLINTON, NORTHERN LYCOMING,  
POTTER, SULLIVAN, TIOGA, AND WARREN COUNTIES.  
 
* WHEN...UNTIL NOON EST WEDNESDAY.  
 
* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS AS LOW AS 20 BELOW ZERO  
COULD CAUSE FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30 MINUTES.  
FROSTBITE AND HYPOTHERMIA WILL OCCUR IF UNPROTECTED SKIN IS  
EXPOSED TO THESE TEMPERATURES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION WHILE TRAVELING OUTSIDE. WEAR APPROPRIATE CLOTHING, A  
HAT, AND GLOVES.  
 
 
 
 
 
PAZ017-018-221200-  
/O.CON.KCTP.CW.Y.0003.000000T0000Z-250122T1700Z/  
CLEARFIELD-NORTHERN CENTRE-  
INCLUDING THE CITIES OF DUBOIS, PHILIPSBURG, AND CLEARFIELD  
437 PM EST TUE JAN 21 2025  
 
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST  
WEDNESDAY...  
 
* WHAT...VERY COLD WIND CHILLS OF 10 TO 20 BELOW.  
 
* WHERE...CLEARFIELD AND NORTHERN CENTRE COUNTIES.  
 
* WHEN...UNTIL NOON EST WEDNESDAY.  
 
* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS AS LOW AS 20 BELOW ZERO  
COULD CAUSE FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30 MINUTES.  
FROSTBITE AND HYPOTHERMIA WILL OCCUR IF UNPROTECTED SKIN IS  
EXPOSED TO THESE TEMPERATURES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION WHILE TRAVELING OUTSIDE. WEAR APPROPRIATE CLOTHING, A  
HAT, AND GLOVES.  
 
 
 
 
 
PAZ019-025>028-034-035-045-046-049>053-058-221200-  
/O.CON.KCTP.CW.Y.0003.000000T0000Z-250122T1700Z/  
SOUTHERN CENTRE-BLAIR-HUNTINGDON-MIFFLIN-JUNIATA-BEDFORD-FULTON-  
SOUTHERN CLINTON-SOUTHERN LYCOMING-UNION-SNYDER-MONTOUR-  
NORTHUMBERLAND-COLUMBIA-SCHUYLKILL-  
INCLUDING THE CITIES OF STATE COLLEGE, HUNTINGDON, BEDFORD,  
SUNBURY, BLOOMSBURG, BERWICK, POTTSVILLE, SELINSGROVE, LOCK  
HAVEN, SHAMOKIN, MOUNT UNION, LEWISTOWN, ALTOONA, WILLIAMSPORT,  
DANVILLE, MCCONNELLSBURG, MIFFLINTOWN, AND LEWISBURG  
437 PM EST TUE JAN 21 2025  
 
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST  
WEDNESDAY...  
 
* WHAT...VERY COLD WIND CHILLS AS LOW AS 15 BELOW.  
 
* WHERE...A PORTION OF CENTRAL PENNSYLVANIA.  
 
* WHEN...UNTIL NOON EST WEDNESDAY.  
 
* IMPACTS...THE COLD WIND CHILLS AS LOW AS 15 BELOW ZERO COULD  
RESULT IN HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. FROSTBITE AND  
HYPOTHERMIA WILL OCCUR IF UNPROTECTED SKIN IS EXPOSED TO THESE  
TEMPERATURES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION WHILE TRAVELING OUTSIDE. WEAR APPROPRIATE CLOTHING, A  
HAT, AND GLOVES.  
 
 
 
 
 
PAZ036-056-057-059-063>066-221200-  
/O.CON.KCTP.CW.Y.0003.000000T0000Z-250122T1700Z/  
FRANKLIN-PERRY-DAUPHIN-LEBANON-CUMBERLAND-ADAMS-YORK-LANCASTER-  
INCLUDING THE CITIES OF YORK, NEWPORT, HARRISBURG, CARLISLE,  
LANCASTER, LEBANON, CHAMBERSBURG, GETTYSBURG, AND HERSHEY  
437 PM EST TUE JAN 21 2025  
 
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST  
WEDNESDAY...  
 
* WHAT...VERY COLD WIND CHILLS AS LOW AS 10 BELOW.  
 
* WHERE...ADAMS, CUMBERLAND, DAUPHIN, FRANKLIN, LANCASTER, LEBANON,  
PERRY, AND YORK COUNTIES.  
 
* WHEN...UNTIL NOON EST WEDNESDAY.  
 
* IMPACTS...THE COLD WIND CHILLS AS LOW AS 10 BELOW ZERO COULD  
RESULT IN HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.  
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
WEATHER.GOV/STATECOLLEGE  
 
KF  
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