664
WWUS41 KCTP 311312
WSWCTP
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
812 AM EST WED DEC 31 2025
PAZ004-005-010115-
/O.CON.KCTP.LE.W.0006.000000T0000Z-260102T0000Z/
WARREN-MCKEAN-
INCLUDING THE CITIES OF BRADFORD AND WARREN
812 AM EST WED DEC 31 2025
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 PM EST
THURSDAY...
* WHAT...HEAVY LAKE EFFECT SNOW. ADDITIONAL SNOW ACCUMULATIONS
BETWEEN 5 AND 8 INCHES. AMOUNTS NEAR 12 INCHES ARE POSSIBLE OVER
NORTHERN WARREN COUNTY.
* WHERE...MCKEAN AND WARREN COUNTIES.
* WHEN...UNTIL 7 PM EST THURSDAY.
* IMPACTS...TRAVEL WILL BE VERY DIFFICULT AT TIMES. THE HAZARDOUS
CONDITIONS COULD IMPACT THE EVENING AND THURSDAY COMMUTES.
* ADDITIONAL DETAILS...A 6 TO 8 HOUR LULL IN THE LAKE EFFECT SNOW
WILL OCCUR INTO EARLY THIS AFTERNOON AS THE MEAN LOW LEVEL
STEERING WIND BECOMES WEST-SOUTHWESTERLY. HEAVY SNOW BANDS WILL
DRIFT BACK SOUTH INTO THE REGION LATER THIS AFTERNOON AND EVENING,
SIGNIFICANTLY RAMPING UP THE SNOW ACCUMULATION AND GREATLY
REDUCING THIS VISIBILITY AT TIMES TO BELOW ONE QUARTER OF A MILE.
WIND CHILLS WILL BE NEAR ZERO LATER TONIGHT AND THURSDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY VISITING 511PA.COM
PAZ033-010115-
/O.CON.KCTP.WS.W.0004.251231T2100Z-260101T1500Z/
SOMERSET-
INCLUDING THE CITIES OF SOMERSET
812 AM EST WED DEC 31 2025
...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 10 AM EST THURSDAY...
* WHAT...HEAVY SNOW EXPECTED. ADDITIONAL SNOW ACCUMULATIONS BETWEEN
4 AND 8 INCHES, WITH THE HIGHEST AMOUNTS ON THE RIDGES TO THE WEST
OF ROUTE 219. WESTERLY WINDS GUSTING AS HIGH AS 45 MPH, CREATING
SIGNIFICANT BLOWING AND DRIFTING OF THE SNOW.
* WHERE...SOMERSET COUNTY.
* WHEN...FROM 4 PM THIS AFTERNOON TO 10 AM EST THURSDAY.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS
COULD IMPACT THE WEDNESDAY EVENING AND THURSDAY MORNING COMMUTES.
GUSTY WINDS COULD BRING DOWN TREE BRANCHES AND CREATE BLOWING
SNOW, CREATING VERY POOR VISIBILITY. WIND CHILLS WILL BE NEAR TO
SLIGHTLY BELOW ZERO LATER TONIGHT AND THURSDAY.
* ADDITIONAL DETAILS...A LULL IN THE PERSISTENT AND HEAVIER UPSLOPE
SNOW WILL OCCUR THROUGH THE MID AFTERNOON HOURS TODAY. HEAVIER
SNOW WILL DRIFT SOUTHEAST INTO THE REGION LATER THIS AFTERNOON AND
EVENING AS AN ARCTIC FRONTAL BOUNDARY APPROACHES. A FEW HEAVY SNOW
SQUALLS WILL LIKELY OCCUR LATER THIS EVENING UNTIL AROUND
MIDNIGHT. THIS WILL SIGNIFICANTLY RAMP UP THE SNOW ACCUMULATION
AND GREATLY REDUCE THIS VISIBILITY AT TIMES TO BELOW ONE QUARTER
OF A MILE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.
PAZ006-010-011-010115-
/O.CON.KCTP.WW.Y.0030.251231T2100Z-260101T2100Z/
POTTER-ELK-CAMERON-
INCLUDING THE CITIES OF RIDGWAY, ST. MARYS, EMPORIUM, AND
COUDERSPORT
812 AM EST WED DEC 31 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 4 PM EST THURSDAY...
* WHAT...SNOW EXPECTED. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2 AND
5 INCHES. HIGHER AMOUNTS POSSIBLE ON THE RIDGE TOPS. WINDS GUSTING
INTO THE 20S AND 30S.
* WHERE...CAMERON, ELK, AND POTTER COUNTIES.
* WHEN...FROM 4 PM THIS AFTERNOON TO 4 PM EST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE WEDNESDAY EVENING AND THURSDAY MORNING
COMMUTES.
* ADDITIONAL DETAILS...A FEW HEAVY SNOW SQUALLS WILL LIKELY OCCUR
LATER THIS EVENING. THIS WILL SIGNIFICANTLY RAMP UP THE SNOW
ACCUMULATION AND GREATLY REDUCE THIS VISIBILITY AT TIMES TO BELOW
ONE QUARTER OF A MILE. WIND CHILLS WILL BE NEAR ZERO LATER TONIGHT
AND THURSDAY.
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.
PAZ017-024-010115-
/O.CON.KCTP.WW.Y.0030.251231T2100Z-260101T1500Z/
CLEARFIELD-CAMBRIA-
INCLUDING THE CITIES OF JOHNSTOWN, CLEARFIELD, AND DUBOIS
812 AM EST WED DEC 31 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 10 AM EST THURSDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND 6
INCHES. WINDS GUSTING AS HIGH AS 45 MPH.
* WHERE...CAMBRIA AND CLEARFIELD COUNTIES.
* WHEN...FROM 4 PM THIS AFTERNOON TO 10 AM EST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE WEDNESDAY EVENING AND THURSDAY MORNING
COMMUTES. GUSTY WINDS COULD BRING DOWN TREE BRANCHES AND CREATE
BLOWING SNOW AND VERY POOR VISIBILITY.
* ADDITIONAL DETAILS...A FEW HEAVY SNOW SQUALLS WILL LIKELY OCCUR
LATER THIS EVENING UNTIL AROUND MIDNIGHT. THIS WILL SIGNIFICANTLY
RAMP UP THE SNOW ACCUMULATION AND GREATLY REDUCE THIS VISIBILITY
AT TIMES TO BELOW ONE QUARTER OF A MILE. WIND CHILLS WILL BE NEAR
ZERO LATER TONIGHT AND THURSDAY.
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
DANGELO
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