Alert archive / Pennsylvania / Winter Storm Warnings in 2017
Winter Storm Warning 1, NWS State College, PA
NWS State College, PA issued this winter storm warning at Jan 23, 2017, 4:11 AM EST for 4 counties in Pennsylvania. It took effect at Jan 23, 2017, 1:00 PM EST. It was in force for 21 hr. 18 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jan 23, 2017, 4:11 AM EST (09:11 UTC)
- In effect from
- Jan 23, 2017, 1:00 PM EST
- Expired
- Jan 24, 2017, 10:00 AM EST
- In force
- 21 hr
- Issued by
- NWS State College, PA
Counties Lycoming County, PA, Potter County, PA, Sullivan County, PA, Tioga County, PA
The radar
The State College radar (KCCX), 100 km from the middle of the area, began a volume at 09:13 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 23, 8:47 PM EST | SNOW 2.5 | Laporte, PA | SNOW/SLEET MIX |
| Jan 24, 3:02 AM EST | SNOW 3.5 | Wellsboro, PA | |
| Jan 24, 6:29 AM EST | SNOW 6 | Wellsboro, PA | |
| Jan 24, 6:40 AM EST | SNOW 7.5 | Wellsboro, PA | |
| Jan 24, 7:00 AM EST | SNOW 1.2 | Slate Run, PA | |
| Jan 24, 7:00 AM EST | SNOW 4 | Brookside, PA | VERY HEAVY WET SNOW |
| Jan 24, 7:00 AM EST | SNOW 4.2 | Lucullus, PA | |
| Jan 24, 7:00 AM EST | SNOW 6.1 | 3 Wsw Germania, PA | |
| Jan 24, 7:00 AM EST | SNOW 6.8 | Wellsboro, PA | |
| Jan 24, 7:00 AM EST | SNOW 8.2 | 1 Wsw Olmsville, PA | |
| Jan 24, 7:20 AM EST | SNOW 1.6 | Montgomery, PA | |
| Jan 24, 7:40 AM EST | SNOW 6 | Knoxville, PA | |
| Jan 24, 7:44 AM EST | SNOW 2.5 | Unityville, PA | |
| Jan 24, 8:00 AM EST | SNOW 3.5 | Brookland, PA | |
| Jan 24, 8:00 AM EST | SNOW 7 | Morris Run, PA | |
| Jan 24, 8:30 AM EST | SNOW 4 | Cogan Station, PA | |
| Jan 24, 9:00 AM EST | SNOW 7 | Mansfield, PA | |
| Jan 24, 10:00 AM EST | SNOW 8.5 | Morris Run, PA | UPDATED. ARMENIA MTN |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 9.2 hours before the alert went out and 196 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 633 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 78 m²/s²
- 0-3 km storm-relative helicity
- 122 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
552 WWUS41 KCTP 230911 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 411 AM EST MON JAN 23 2017 PAZ006-037-041-042-232115- /O.UPG.KCTP.WS.A.0001.170123T1700Z-170124T1500Z/ /O.NEW.KCTP.WS.W.0001.170123T1800Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 411 AM EST MON JAN 23 2017 ...WINTER STORM WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST TUESDAY... THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WINTER STORM WARNING FOR HEAVY WET SNOW...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST TUESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * ACCUMULATIONS...6 TO 10 INCHES OF SNOW. * TIMING...RAIN WILL DEVELOP THIS MORNING BEFORE MIXING WITH AND CHANGING TO SNOW THIS AFTERNOON. SNOW WILL FALL HEAVY AT TIMES INTO THE EVENING HOURS BEFORE TAPERING TO LIGHT SNOW AND SNOW SHOWERS AFTER MIDNIGHT. * IMPACTS...SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS. THE WEIGHT OF THE HEAVY WET SNOW COULD CAUSE TREE LIMBS TO FALL ON POWER LINES AND PRODUCE OUTAGES. * WINDS...NORTHEAST 5 TO 15 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...IN THE LOW TO MID 30S. * GREATEST RISK FOR HEAVY SNOW IN THE HIGHER ELEVATIONS. * LONGER COMMUTE TIMES MONDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ005-232115- /O.UPG.KCTP.WS.A.0001.170123T1700Z-170124T1500Z/ /O.NEW.KCTP.WW.Y.0004.170123T2100Z-170124T1200Z/ MCKEAN- INCLUDING THE CITY OF BRADFORD 411 AM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM EST TUESDAY... THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WINTER WEATHER ADVISORY FOR HEAVY WET SNOW AND LIGHT FREEZING RAIN OR DRIZZLE...WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM EST TUESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * ACCUMULATIONS...SNOW ACCUMULATION OF 3 TO 5 INCHES...ALONG WITH AROUND A TRACE OF ICE. * TIMING...RAIN WILL DEVELOP THIS MORNING BEFORE MIXING WITH AND CHANGING TO SNOW THIS AFTERNOON. SNOW WILL FALL HEAVY AT TIMES INTO THE EVENING HOURS BEFORE TAPERING TO LIGHT SNOW AND SNOW SHOWERS AFTER MIDNIGHT. THERE COULD BE SOME LIGHT FREEZING RAIN OR DRIZZLE THIS EVENING. * IMPACTS...SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS. THE WEIGHT OF THE HEAVY WET SNOW COULD CAUSE TREE LIMBS TO FALL ON POWER LINES AND PRODUCE OUTAGES. * WINDS...NORTHEAST 5 TO 15 MPH WITH GUSTS UP TO 25 MPH. * TEMPERATURES...IN THE LOW TO MID 30S. * GREATEST RISK FOR HEAVY SNOW IN THE HIGHER ELEVATIONS. * LONGER COMMUTE TIMES MONDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ010>012-017-018-232115- /O.NEW.KCTP.WW.Y.0004.170123T2100Z-170124T1200Z/ ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- INCLUDING THE CITIES OF ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, AND PHILIPSBURG 411 AM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM EST TUESDAY... THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WINTER WEATHER ADVISORY FOR HEAVY WET SNOW...WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM EST TUESDAY. * ACCUMULATIONS...SNOW ACCUMULATION OF 3 TO 5 INCHES. * TIMING...RAIN WILL MORE STEADY THIS MORNING BEFORE MIXING WITH OR CHANGING TO SNOW THIS AFTERNOON. SNOW WILL FALL HEAVY AT TIMES INTO THE EVENING HOURS BEFORE TAPERING TO LIGHT SNOW AND SNOW SHOWERS AFTER MIDNIGHT. * IMPACTS...SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS. THE WEIGHT OF THE HEAVY WET SNOW COULD CAUSE TREE LIMBS TO FALL ON POWER LINES AND PRODUCE OUTAGES. * WINDS...NORTHEAST 5 TO 15 MPH WITH GUSTS UP TO 25 MPH. * TEMPERATURES...IN THE LOW TO MID 30S. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ LA CORTE
9 follow-up statements
554 WWUS41 KCTP 231150 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 650 AM EST MON JAN 23 2017 PAZ006-037-041-042-240700- /O.CON.KCTP.WS.W.0001.170123T1800Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 650 AM EST MON JAN 23 2017 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST TUESDAY... * ACCUMULATIONS...6 TO 10 INCHES OF SNOW. * TIMING...RAIN WILL BECOME MORE STEADY THIS MORNING BEFORE MIXING WITH AND CHANGING TO SNOW THIS AFTERNOON. SNOW WILL FALL HEAVY AT TIMES INTO THE EVENING HOURS BEFORE TAPERING TO LIGHT SNOW AND SNOW SHOWERS AFTER MIDNIGHT. * IMPACTS...SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS. THE WEIGHT OF THE HEAVY WET SNOW COULD CAUSE TREE LIMBS TO FALL ON POWER LINES AND PRODUCE OUTAGES. * WINDS...NORTHEAST 5 TO 15 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...IN THE MID 30S. * GREATEST RISK FOR HEAVY SNOW IN THE HIGHER ELEVATIONS. * LONGER COMMUTE TIMES MONDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ005-010>012-017-018-240700- /O.CON.KCTP.WW.Y.0004.170123T2100Z-170124T1200Z/ MCKEAN-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- INCLUDING THE CITIES OF BRADFORD, ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, AND PHILIPSBURG 650 AM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM EST TUESDAY... * ACCUMULATIONS...3 TO 5 INCHES OF SNOW. * TIMING...RAIN WILL BECOME MORE STEADY THIS MORNING BEFORE MIXING WITH OR CHANGING TO SNOW THIS AFTERNOON. SNOW WILL FALL HEAVY AT TIMES INTO THE EVENING HOURS BEFORE TAPERING TO LIGHT SNOW AND SNOW SHOWERS AFTER MIDNIGHT. * IMPACTS...SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS. THE WEIGHT OF THE HEAVY WET SNOW COULD CAUSE TREE LIMBS TO FALL ON POWER LINES AND PRODUCE OUTAGES. * WINDS...NORTHEAST 5 TO 15 MPH WITH GUSTS UP TO 25 MPH. * TEMPERATURES...IN THE MID 30S. * GREATEST RISK FOR HEAVY SNOW IN THE HIGHER ELEVATIONS. * LONGER COMMUTE TIMES MONDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ LA CORTE
488 WWUS41 KCTP 231916 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 216 PM EST MON JAN 23 2017 PAZ006-037-041-042-240730- /O.CON.KCTP.WS.W.0001.000000T0000Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 216 PM EST MON JAN 23 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST TUESDAY... HAZARDOUS WEATHER... * RAIN WILL MIX WITH AND CHANGE TO SNOW THIS THE EVENING. SNOW WILL FALL HEAVY AT TIMES TONIGHT INTO TUESDAY MORNING AND MAY MIX WITH SLEET BEFORE ENDING BY TUESDAY AFTERNOON. * SNOW ACCUMULATIONS 6 TO 12 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM ACCUMULATIONS IN THE HIGHER ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. IMPACTS... * DANGEROUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES MONDAY EVENING AND TUESDAY MORNING. GUSTY WINDS AND HEAVY WET SNOW MAY RESULT IN POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ024-033-240500- /O.EXB.KCTP.WW.Y.0004.170123T1916Z-170124T0500Z/ CAMBRIA-SOMERSET- INCLUDING THE CITIES OF JOHNSTOWN AND SOMERSET 216 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT... THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WINTER WEATHER ADVISORY...WHICH IS IN EFFECT UNTIL MIDNIGHT EST TONIGHT. HAZARDOUS WEATHER... * RAIN WILL MIX WITH AND CHANGE TO SNOW AND SLEET THIS AFTERNOON AND CONTINUE HEAVY AT TIMES THROUGH THE EVENING. SNOW INTENSITY WILL DECREASE LATE TONIGHT INTO EARLY TUESDAY MORNING. * SNOW ACCUMULATIONS 2 TO 4 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM AMOUNTS IN THE HIGHEST ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. IMPACTS... * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES MONDAY EVENING AND TUESDAY MORNING. GUSTY WINDS AND HEAVY WET SNOW MAY RESULT IN ISOLATED POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ005-010>012-017-018-240730- /O.CON.KCTP.WW.Y.0004.170123T2100Z-170124T1200Z/ MCKEAN-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- INCLUDING THE CITIES OF BRADFORD, ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, AND PHILIPSBURG 216 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST TUESDAY... HAZARDOUS WEATHER... * RAIN WILL MIX WITH AND CHANGE TO SNOW LATER THIS AFTERNOON INTO THE EVENING. SNOW WILL FALL HEAVY AT TIMES TONIGHT INTO EARLY TUESDAY MORNING AND MAY MIX WITH SLEET BEFORE ENDING BY TUESDAY AFTERNOON. * SNOW ACCUMULATIONS 3 TO 6 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM AMOUNTS IN THE HIGHEST ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. IMPACTS... * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES MONDAY EVENING AND TUESDAY MORNING. GUSTY WINDS AND HEAVY WET SNOW MAY RESULT IN ISOLATED POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$
080 WWUS41 KCTP 232122 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 422 PM EST MON JAN 23 2017 PAZ006-037-041-042-240930- /O.CON.KCTP.WS.W.0001.000000T0000Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 422 PM EST MON JAN 23 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST TUESDAY... * RAIN WILL MIX WITH SLEET AND CHANGE TO SNOW THIS EVENING. SNOW WILL FALL HEAVY AT TIMES TONIGHT INTO TUESDAY MORNING AND MAY MIX WITH SLEET BEFORE ENDING BY TUESDAY AFTERNOON. * SNOW AND SLEET ACCUMULATIONS 6 TO 9 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM ACCUMULATIONS IN THE HIGHER ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. * DANGEROUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES MONDAY EVENING AND TUESDAY MORNING. GUSTY WINDS AND HEAVY WET SNOW MAY RESULT IN POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ019-025-026-045-046-240930- /O.EXA.KCTP.WW.Y.0004.000000T0000Z-170124T1200Z/ SOUTHERN CENTRE-BLAIR-HUNTINGDON-SOUTHERN CLINTON- SOUTHERN LYCOMING- INCLUDING THE CITIES OF STATE COLLEGE, ALTOONA, HUNTINGDON, MOUNT UNION, LOCK HAVEN, AND WILLIAMSPORT 422 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM EST TUESDAY... THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND SLEET ACCUMULATION...WHICH IS IN EFFECT UNTIL 7 AM EST TUESDAY. HAZARDOUS WEATHER... * RAIN AND SLEET WILL CHANGE TO MOSTLY SNOW BY EARLY EVENING AND FALL HEAVILY AT TIMES INTO EARLY TUESDAY MORNING. * SNOW AND SLEET ACCUMULATIONS 2 TO 5 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM AMOUNTS IN THE HIGHEST ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. IMPACTS... * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES MONDAY EVENING AND TUESDAY MORNING. GUSTY WINDS AND HEAVY WET SNOW MAY RESULT IN ISOLATED POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ005-010>012-017-018-240930- /O.CON.KCTP.WW.Y.0004.000000T0000Z-170124T1200Z/ MCKEAN-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- INCLUDING THE CITIES OF BRADFORD, ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, AND PHILIPSBURG 422 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST TUESDAY... HAZARDOUS WEATHER... * RAIN WILL MIX WITH AND CHANGE TO SNOW EARLY THIS EVENING. SNOW WILL FALL HEAVY AT TIMES TONIGHT INTO EARLY TUESDAY MORNING AND MAY MIX WITH SLEET BEFORE ENDING BY TUESDAY AFTERNOON. * SNOW AND SLEET ACCUMULATIONS 3 TO 6 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM AMOUNTS IN THE HIGHEST ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. IMPACTS... * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES MONDAY EVENING AND TUESDAY MORNING. GUSTY WINDS AND HEAVY WET SNOW MAY RESULT IN ISOLATED POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ024-033-240500- /O.CON.KCTP.WW.Y.0004.000000T0000Z-170124T0500Z/ CAMBRIA-SOMERSET- INCLUDING THE CITIES OF JOHNSTOWN AND SOMERSET 422 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... HAZARDOUS WEATHER... * A MIX OF SNOW AND SLEET WILL CONTINUE HEAVY AT TIMES THROUGH THE EVENING. SNOW INTENSITY WILL DECREASE LATE TONIGHT INTO EARLY TUESDAY MORNING. * SNOW AND SLEET ACCUMULATIONS 2 TO 5 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM AMOUNTS IN THE HIGHEST ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. IMPACTS... * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES MONDAY EVENING AND TUESDAY MORNING. GUSTY WINDS AND HEAVY WET SNOW MAY RESULT IN ISOLATED POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ DEVOIR
498 WWUS41 KCTP 232251 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 551 PM EST MON JAN 23 2017 PAZ006-037-041-042-241100- /O.CON.KCTP.WS.W.0001.000000T0000Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 551 PM EST MON JAN 23 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST TUESDAY... * RAIN WILL MIX WITH SLEET AND CHANGE TO SNOW THIS EVENING. SNOW WILL FALL HEAVY AT TIMES TONIGHT INTO TUESDAY MORNING AND MAY MIX WITH SLEET BEFORE ENDING BY TUESDAY AFTERNOON. * SNOW AND SLEET ACCUMULATIONS 6 TO 9 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM ACCUMULATIONS IN THE HIGHER ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. * DANGEROUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES THIS EVENING AND TUESDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ005-010>012-017>019-025-026-045-046-241100- /O.CON.KCTP.WW.Y.0004.000000T0000Z-170124T1200Z/ MCKEAN-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- SOUTHERN CENTRE-BLAIR-HUNTINGDON-SOUTHERN CLINTON- SOUTHERN LYCOMING- INCLUDING THE CITIES OF BRADFORD, ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, PHILIPSBURG, STATE COLLEGE, ALTOONA, HUNTINGDON, MOUNT UNION, LOCK HAVEN, AND WILLIAMSPORT 551 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST TUESDAY... * RAIN AND SLEET WILL CHANGE TO SLEET AND SNOW THIS EVENING. PERIODS OF SNOW AND SLEET WILL FALL HEAVY AT TIMES INTO EARLY TUESDAY MORNING. * SNOW AND SLEET ACCUMULATIONS 1 TO 2 INCHES VALLEYS TO 4 TO 6 INCHES RIDGETOPS. SNOW AND SLEET ACCUMULATIONS WILL BE OF THE HEAVY AND WET VARIETY. * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES THIS EVENING AND TUESDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ024-033-240500- /O.CON.KCTP.WW.Y.0004.000000T0000Z-170124T0500Z/ CAMBRIA-SOMERSET- INCLUDING THE CITIES OF JOHNSTOWN AND SOMERSET 551 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * A MIX OF SNOW AND SLEET WILL CONTINUE HEAVY AT TIMES THROUGH THE EVENING. SNOW INTENSITY WILL DECREASE LATE TONIGHT INTO EARLY TUESDAY MORNING. * SNOW AND SLEET ACCUMULATIONS 2 INCHES VALLEYS TO AROUND 5 INCHES RIDGES. SNOW AND SLEET ACCUMULATIONS WILL BE OF THE HEAVY AND WET VARIETY. * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES THIS EVENING AND TUESDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ DEVOIR
636 WWUS41 KCTP 240012 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 712 PM EST MON JAN 23 2017 PAZ006-037-041-042-241215- /O.CON.KCTP.WS.W.0001.000000T0000Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 712 PM EST MON JAN 23 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST TUESDAY... * RAIN WILL MIX WITH SLEET AND CHANGE TO SNOW THIS EVENING. PERIODS OF SNOW AND SLEET OF VARYING INTENSITY WILL CONTINUE OVERNIGHT INTO TUESDAY MORNING AND MAY MIX WITH SLEET BEFORE ENDING BY TUESDAY AFTERNOON. * SNOW AND SLEET ACCUMULATIONS 4 TO 8 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM ACCUMULATIONS IN THE HIGHER ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. * DANGEROUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES THIS EVENING AND TUESDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ005-010>012-017>019-025-026-045-046-241200- /O.CON.KCTP.WW.Y.0004.000000T0000Z-170124T1200Z/ MCKEAN-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- SOUTHERN CENTRE-BLAIR-HUNTINGDON-SOUTHERN CLINTON- SOUTHERN LYCOMING- INCLUDING THE CITIES OF BRADFORD, ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, PHILIPSBURG, STATE COLLEGE, ALTOONA, HUNTINGDON, MOUNT UNION, LOCK HAVEN, AND WILLIAMSPORT 712 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST TUESDAY... * PERIODS OF RAIN SLEET AND SNOW WILL FALL THROUGH EARLY TUESDAY MORNING. * SNOW AND SLEET ACCUMULATIONS 1 TO 2 INCHES VALLEYS TO 3 TO 5 INCHES RIDGETOPS. SNOW AND SLEET ACCUMULATIONS WILL BE OF THE HEAVY AND WET VARIETY. * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER TRAVEL TIMES OVERNIGHT AND TUESDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ024-033-240500- /O.CON.KCTP.WW.Y.0004.000000T0000Z-170124T0500Z/ CAMBRIA-SOMERSET- INCLUDING THE CITIES OF JOHNSTOWN AND SOMERSET 712 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * A MIX OF SNOW AND SLEET AND RAIN WILL CONTINUE THROUGH LATE EVENING. PRECIPITATION INTENSITY WILL DECREASE LATE TONIGHT INTO EARLY TUESDAY MORNING. * SNOW AND SLEET ACCUMULATIONS OF 1 TO 2 INCHES VALLEYS TO AROUND 5 INCHES RIDGES. SNOW AND SLEET ACCUMULATIONS WILL BE OF THE HEAVY AND WET VARIETY. * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES THIS EVENING AND TUESDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ DEVOIR
453 WWUS41 KCTP 240325 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 1025 PM EST MON JAN 23 2017 PAZ006-037-041-042-241500- /O.CON.KCTP.WS.W.0001.000000T0000Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 1025 PM EST MON JAN 23 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST TUESDAY... * FREEZING RAIN...SLEET AND SNOW WILL CONTINUE AT VARYING INTENSITY OVERNIGHT INTO TUESDAY MORNING. * SNOW AND SLEET ACCUMULATIONS 4 TO 8 INCHES. SNOW WILL BE HEAVY AND WET WITH MAXIMUM ACCUMULATIONS IN THE HIGHER ELEVATIONS. LOWER AMOUNTS EXPECTED IN THE VALLEYS. * OVER ONE TENTH OF AN INCH OF ICE MAY ACCUMULATE AS WELL. * DANGEROUS TRAVEL ON SNOW AND SLUSH COVERED ROADS. LONGER COMMUTE TIMES THIS EVENING AND TUESDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ005-010>012-017>019-025-026-045-046-241200- /O.CON.KCTP.WW.Y.0004.000000T0000Z-170124T1200Z/ MCKEAN-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- SOUTHERN CENTRE-BLAIR-HUNTINGDON-SOUTHERN CLINTON- SOUTHERN LYCOMING- INCLUDING THE CITIES OF BRADFORD, ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, PHILIPSBURG, STATE COLLEGE, ALTOONA, HUNTINGDON, MOUNT UNION, LOCK HAVEN, AND WILLIAMSPORT 1025 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST TUESDAY... * PERIODS OF RAIN SLEET AND SNOW WILL FALL THROUGH EARLY TUESDAY MORNING. * SNOW AND SLEET ACCUMULATIONS 1 TO 2 INCHES VALLEYS TO 3 TO 5 INCHES RIDGETOPS. SNOW AND SLEET ACCUMULATIONS WILL BE OF THE HEAVY AND WET VARIETY. * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER TRAVEL TIMES OVERNIGHT AND TUESDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ024-033-240500- /O.CON.KCTP.WW.Y.0004.000000T0000Z-170124T0500Z/ CAMBRIA-SOMERSET- INCLUDING THE CITIES OF JOHNSTOWN AND SOMERSET 1025 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * A MIX OF SNOW AND SLEET AND RAIN WILL CONTINUE THROUGH LATE TONIGHT. PRECIPITATION INTENSITY WILL DECREASE AFTER MIDNIGHT INTO EARLY TUESDAY MORNING. * SNOW AND SLEET ACCUMULATIONS OF 1 TO 2 INCHES VALLEYS TO AROUND 5 INCHES RIDGES. SNOW AND SLEET ACCUMULATIONS WILL BE OF THE HEAVY AND WET VARIETY. * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES THIS EVENING AND TUESDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ DEVOIR
005 WWUS41 KCTP 240439 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 1139 PM EST MON JAN 23 2017 PAZ006-037-041-042-241500- /O.CON.KCTP.WS.W.0001.000000T0000Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 1139 PM EST MON JAN 23 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST TUESDAY... * FREEZING RAIN...SLEET AND SNOW WILL GRADUALLY TURN TO ALL SNOW THROUGH THE NIGHT. THE SNOW WILL CONTINUE INTO THE LATE MORNING OR EVEN EARLY AFTERNOON. * SNOW AND SLEET ACCUMULATIONS 4 TO 8 INCHES. THE SLEET AND SNOW WILL BE HEAVY AND WET WITH MAXIMUM ACCUMULATIONS IN THE HIGHER ELEVATIONS. LOWER AMOUNTS ARE EXPECTED IN THE VALLEYS. * OVER ONE TENTH OF AN INCH OF ICE FROM FREEZING RAIN MAY ACCUMULATE BEFORE THE CHANGE TO ALL SNOW. * DANGEROUS TRAVEL ON SNOW AND SLUSH COVERED ROADS. LONGER COMMUTE TIMES THIS EVENING AND TUESDAY MORNING. SCATTERED POWER OUTAGES ARE EXPECTED AS THE SLUSHY ACCUMULATIONS AND ICE WILL WEIGH DOWN TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ024-033-241200- /O.EXT.KCTP.WW.Y.0004.000000T0000Z-170124T1200Z/ CAMBRIA-SOMERSET- INCLUDING THE CITIES OF JOHNSTOWN AND SOMERSET 1139 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM EST TUESDAY... * A MIX OF SNOW AND SLEET WILL BECOME ALL SNOW OVERNIGHT. * SNOW AND SLEET ACCUMULATIONS OF 2 TO 3 INCHES IN THE VALLEYS TO AROUND 6 INCHES ON THE RIDGES. THE SNOW AND SLEET ACCUMULATIONS WILL BE HEAVY AND WET. * HAZARDOUS TRAVEL ON SNOW COVERED ROADS. LONGER COMMUTE TIMES THIS EVENING AND TUESDAY MORNING. SCATTERED POWER OUTAGES POSSIBLE DUE TO THE HEAVY...SLUSHY ACCUMULATIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ005-010>012-017>019-025-026-045-046-241200- /O.CON.KCTP.WW.Y.0004.000000T0000Z-170124T1200Z/ MCKEAN-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- SOUTHERN CENTRE-BLAIR-HUNTINGDON-SOUTHERN CLINTON- SOUTHERN LYCOMING- INCLUDING THE CITIES OF BRADFORD, ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, PHILIPSBURG, STATE COLLEGE, ALTOONA, HUNTINGDON, MOUNT UNION, LOCK HAVEN, AND WILLIAMSPORT 1139 PM EST MON JAN 23 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST TUESDAY... * PERIODS OF RAIN AND DRIZZLE WILL TURN TO MOSTLY SNOW OVERNIGHT AND END IN THE MORNING HOURS. * SNOW AND SLEET ACCUMULATIONS 1 TO 2 INCHES IN THE VALLEYS TO 3 TO 5 INCHES ON THE RIDGETOPS. SNOW AND SLEET ACCUMULATIONS WILL BE HEAVY AND WET. * EXPECT HAZARDOUS TRAVEL ON SNOW COVERED ROADS AND LONGER TRAVEL TIMES OVERNIGHT AND TUESDAY MORNING. ISOLATED POWER OUTAGES ARE POSSIBLE DUE TO THE HEAVY ACCUMULATIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$
844 WWUS41 KCTP 241145 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 645 AM EST TUE JAN 24 2017 PAZ006-037-041-042-241500- /O.CON.KCTP.WS.W.0001.000000T0000Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 645 AM EST TUE JAN 24 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * FREEZING RAIN...SNOW WILL GRADUALLY TAPER OFF THROUGH THE MORNING. * TOTAL ACCUMULATIONS OF 4 TO 8 INCHES. THE SLEET AND SNOW WILL BE HEAVY AND WET WITH MAXIMUM ACCUMULATIONS IN THE HIGHER ELEVATIONS. LOWER AMOUNTS ARE EXPECTED IN THE VALLEYS. * DANGEROUS TRAVEL ON SNOW AND SLUSH COVERED ROADS. LONGER COMMUTE TIMES ARE EXPECTED THIS MORNING. SCATTERED POWER OUTAGES ARE EXPECTED AS THE SLUSHY ACCUMULATIONS AND ICE WILL WEIGH DOWN TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$ PAZ005-010>012-017>019-024>026-033-045-046-241500- /O.EXT.KCTP.WW.Y.0004.000000T0000Z-170124T1500Z/ MCKEAN-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- SOUTHERN CENTRE-CAMBRIA-BLAIR-HUNTINGDON-SOMERSET- SOUTHERN CLINTON-SOUTHERN LYCOMING- INCLUDING THE CITIES OF BRADFORD, ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, PHILIPSBURG, STATE COLLEGE, JOHNSTOWN, ALTOONA, HUNTINGDON, MOUNT UNION, SOMERSET, LOCK HAVEN, AND WILLIAMSPORT 645 AM EST TUE JAN 24 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM EST THIS MORNING... * SNOW WILL GRADUALLY TAPER OFF THIS MORNING. * SNOW AND SLEET ACCUMULATIONS OF 1 TO 3 INCHES IN THE VALLEYS TO 3 TO 5 INCHES ON THE RIDGE TOPS. SNOW AND SLEET ACCUMULATIONS WILL BE HEAVY AND WET. * EXPECT HAZARDOUS TRAVEL ON SNOW COVERED ROADS AND LONGER TRAVEL TIMES THIS MORNING. ISOLATED POWER OUTAGES ARE POSSIBLE DUE TO THE HEAVY ACCUMULATIONS ON TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION REMINDS MOTORISTS TO ADJUST SPEEDS BASED ON DRIVING CONDITIONS AND TO TAKE IT SLOW IN ICE AND SNOW. && $$
052 WWUS41 KCTP 241514 WSWCTP URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE STATE COLLEGE PA 1014 AM EST TUE JAN 24 2017 PAZ006-037-041-042-241615- /O.EXP.KCTP.WS.W.0001.000000T0000Z-170124T1500Z/ POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- INCLUDING THE CITIES OF COUDERSPORT, MANSFIELD, WELLSBORO, TROUT RUN, AND LAPORTE 1014 AM EST TUE JAN 24 2017 ...WINTER STORM WARNING HAS EXPIRED... THE STORM THAT BROUGHT SLEET, THEN SEVERAL OR MORE INCHES OF SNOW TO THE REGION OVERNIGHT WAS LOCATED JUST SOUTH OF LONG ISLAND NEW YORK LATE THIS MORNING. THIS AREA OF LOW PRESSURE WILL MOVE GRADUALLY TO THE NORTHEAST TODAY BRINGING PERIODS OF LIGHT SNOW WITH LITTLE OR NO ADDITIONAL ACCUMULATION. $$ PAZ005-010>012-017>019-024>026-033-045-046-241615- /O.EXP.KCTP.WW.Y.0004.000000T0000Z-170124T1500Z/ MCKEAN-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE- SOUTHERN CENTRE-CAMBRIA-BLAIR-HUNTINGDON-SOMERSET- SOUTHERN CLINTON-SOUTHERN LYCOMING- INCLUDING THE CITIES OF BRADFORD, ST. MARYS, RIDGWAY, EMPORIUM, RENOVO, DUBOIS, CLEARFIELD, PHILIPSBURG, STATE COLLEGE, JOHNSTOWN, ALTOONA, HUNTINGDON, MOUNT UNION, SOMERSET, LOCK HAVEN, AND WILLIAMSPORT 1014 AM EST TUE JAN 24 2017 ...WINTER WEATHER ADVISORY HAS EXPIRED... THE STORM THAT BROUGHT THE WIDESPREAD WINTRY MIX, THEN A FEW TO SEVERAL INCHES OF SNOW TO THE REGION WAS LOCATED JUST SOUTH OF LONG ISLAND NEW YORK LATE THIS MORNING. THIS AREA OF LOW PRESSURE WILL MOVE GRADUALLY TO THE NORTHEAST TODAY BRINGING PERIODS OF LIGHT SNOW WITH LITTLE OR NO ADDITIONAL ACCUMULATION. $$
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS State College, PA wrote its last area forecast discussion before this winter storm warning went out at Jan 23, 12:28 AM EST, 3 hours 43 minutes earlier.
Area forecast discussion, Jan 23, 12:28 AM EST, 3 hours 43 minutes before
Area Forecast Discussion National Weather Service State College PA 1228 AM EST Mon Jan 23 2017 .SYNOPSIS... A multifaceted storm will bring drenching rain, elevation- driven snow and gusty winds to Central Pennsylvania on Monday. High pressure and unseasonably mild conditions will briefly return for midweek before a pattern change brings colder temperatures and lake effect snow to close out the month. && .NEAR TERM /UNTIL 6 AM THIS MORNING/... Low visibilities in stubborn denser fog finally rising a bit from Altoona through State College up toward Williamsport where a swath of fog has been persistent through the day and into this evening. PoPs currently trending upward across the region as moisture and lift increases ahead of the strong storm system tracking northeast across the Southern Appalachians. Band of light rain developed over northern mountains this eve, but QPFs were minimal. PoPs increase from south to north tonight, as latest radar and HRRR progs shows rain continuing to spread north of the Mason-Dixon line overnight. Also, winds will pick up from the east over the lower susq toward sunrise, with speeds rising to 20mph and getting gusty later in the morning. && .SHORT TERM /6 AM THIS MORNING THROUGH 6 PM TUESDAY/... Rain will increase in coverage and intensity from south to north through daybreak Monday. A tightening pressure gradient between deepening low pressure in the Carolinas and high pressure in eastern Quebec will produce strong/gusty east winds early Monday morning and continue through Monday afternoon. Issued a wind advisory for most of the lower Susquehanna Valley with max wind gusts 45-50mph. && .LONG TERM /TUESDAY NIGHT THROUGH SUNDAY/... All model data tracking closed upper low northeast across Virginia Monday. A steady rain will overspread Pa from north to south as strong upper lvl divergence, anomalous easterly low lvl jet/PWATS work into the state. Thermal profiles initially warm enough for rain everywhere. However, dynamic cooling associated with arrival of strongest forcing will likely result in a changeover to wet snow over the higher terrain of central Pa. Forecast soundings suggest the highest elevations of the Laurels/Northern Mtns could mix with or change to wet snow around midday. By later in the day, snow could become more than just a higher elevation threat, with thermal profiles even as far east as AOO/UNV cooling sufficiently for all snow. Limiting factor in terms of accumulation will be marginal boundary layer temps and warm ground. The threat is for several inches of heavy wet snow, especially favoring the higher elevations, across northern Pa. A winter storm watch has been issued for the northern counties, where 6+ inches appears possible, mainly over the higher terrain. Biggest threat across the Lower Susq Valley will likely be gusty winds, the result of tightening pressure gradient between approaching low pressure and high north of New England. Bufkit soundings indicate wind gusts in excess of 40kts are likely across southeast Pa, as low lvl jet swings through Monday. Per coordination with LWX/PHI, have issued a wind advisory for this area. Lastly, still monitoring the potential for minor flooding. Target area for the heaviest rain is across the south central part of the state, where orographic forcing at nose of powerful easterly low level jet will play a role. Mean QPF from both SREF and GEFS max out around 1.5 inches in this region, which would be a beneficial rainfall. However, given FFG/FFH values around 2 inches, can't rule out some minor flooding. The surface low will reach our latitude between about 6-12Z Tuesday, an old rule of thumb that dictated when the steady precip tends to taper off. Upper ridging will quickly build into the region later Tuesday into early Wednesday, bringing a short period of fair and mild wx. A pattern shift is advertised for the second half of the week as low pressure takes up residence over eastern Canada, and despite a tenacious ridge over the northern Caribbean and Bahamas, models carve out a long wave trough over the eastern US with a return to seasonable cold by the end of the week into next weekend. The ridge in the west and trough in the east is also usually a good one for winter storminess, but the deterministic ECMWF and GFS don't show much more than a series of clipper type systems that promise an extended period of clouds and scattered mainly mountain snow showers that should continue through next weekend into the week after. && .AVIATION /06Z MONDAY THROUGH FRIDAY/... Steady rain still well to the south. Main issue early on is dense fog. 06Z TAFS sent. Earlier discussion below. With the showers moving in, and winds beginning to pick up, much of the LIFR conditions have improved, but while visibilities have improved, ceilings continue to lower in response to easterly flow. After several hours of variable cig and vis conditions, expect most areas to settle into mainly IFR conditions late tonight and much of Monday, with a widespread rain event moving into the region. Later in the period across the west and north, conditions expected to deteriorate even more as we approach 20z-00z...with rain mixing with and possibly changing to snow. Extent and degree of changeover still in question, but dynamic cooling may bring some rain/snow mix into most areas except the far southeastern airfields. Additionally, strong gusty winds will impact southern airfields beginning late tonight and Monday. KMDT/KLNS may see gusts approaching 30-35+KT. Low level jet will introduce LLWS at most central and southern airfields late tonight and Monday. Outlook... Tue...Widespread sub-VFR with some improvement by aftn. Rain/snow ending in the morning. Gusty winds from NNW decreasing late. Wed...Low cigs/rain possible western 1/2. Breezy late. Thu-Fri...MVFR/IFR in rain/snow showers west. MVFR to VFR east. && .CTP WATCHES/WARNINGS/ADVISORIES... Winter Storm Watch from noon EST today through Tuesday morning for PAZ005-006-037-041-042. Wind Advisory from 5 AM early this morning to 4 PM EST this afternoon for PAZ057-059-064>066. && SYNOPSIS...RXR/Steinbugl NEAR TERM...RXR/Steinbugl SHORT TERM...RXR/Steinbugl LONG TERM...Fitzgerald/La Corte AVIATION...Jung/Martin
Hazardous weather outlook, Jan 22, 2:03 PM EST, 14 hours 8 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE STATE COLLEGE PA 203 PM EST SUN JAN 22 2017 PAZ057-059-064>066-231915- DAUPHIN-LEBANON-ADAMS-YORK-LANCASTER- 203 PM EST SUN JAN 22 2017 ...WIND ADVISORY IN EFFECT FROM 5 AM TO 4 PM EST MONDAY... THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV/STATECOLLEGE ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. WIND ADVISORY. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV/STATECOLLEGE ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. WIND ADVISORY. LOCALLY HEAVY RAINFALL MAY RESULT IN AREAS OF MINOR FLOODING ON MONDAY. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. PAZ036-056-058-063-231915- FRANKLIN-PERRY-SCHUYLKILL-CUMBERLAND- 203 PM EST SUN JAN 22 2017 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. THERE IS A LOW PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. LOCALLY HEAVY RAINFALL MAY RESULT IN AREAS OF MINOR FLOODING ON MONDAY. WIND GUSTS IN EXCESS OF 40 MPH ARE POSSIBLE MONDAY MORNING THROUGH THE AFTERNOON. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. PAZ005-006-037-041-042-231915- MCKEAN-POTTER-TIOGA-NORTHERN LYCOMING-SULLIVAN- 203 PM EST SUN JAN 22 2017 ...WINTER STORM WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. THERE IS A LOW PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV/STATECOLLEGE ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. WINTER STORM WATCH. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. PAZ004-010>012-231915- WARREN-ELK-CAMERON-NORTHERN CLINTON- 203 PM EST SUN JAN 22 2017 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. THERE IS A LOW PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. SEVERAL INCHES OF HEAVY WET SNOW ARE POSSIBLE MONDAY AFTERNOON AND EVENING ESPECIALLY IN THE HIGHER ELEVATIONS. THE HEAVY WET SNOW MAY PRODUCE HAZARDOUS TRAVEL AND LOCALIZED UTILITY INTERRUPTIONS. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. PAZ019-025>028-034-035-231915- SOUTHERN CENTRE-BLAIR-HUNTINGDON-MIFFLIN-JUNIATA-BEDFORD-FULTON- 203 PM EST SUN JAN 22 2017 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. THERE IS A LOW PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. LOCALLY HEAVY RAINFALL MAY RESULT IN AREAS OF MINOR FLOODING ON MONDAY. RAIN WILL MIX WITH OR CHANGE TO WET SNOW MONDAY AFTERNOON WITH LIGHT SNOW ACCUMULATION POSSIBLE BY EVENING MAINLY IN THE HIGHER ELEVATIONS. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. PAZ017-018-024-033-231915- CLEARFIELD-NORTHERN CENTRE-CAMBRIA-SOMERSET- 203 PM EST SUN JAN 22 2017 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. THERE IS A LOW PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. LOCALLY HEAVY RAINFALL MAY RESULT IN AREAS OF MINOR FLOODING ON MONDAY. SEVERAL INCHES OF HEAVY WET SNOW ARE POSSIBLE ON MONDAY ESPECIALLY IN THE HIGHER ELEVATIONS. THE HEAVY WET SNOW MAY PRODUCE HAZARDOUS TRAVEL AND LOCALIZED UTILITY INTERRUPTIONS. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. PAZ045-046-049>053-231915- SOUTHERN CLINTON-SOUTHERN LYCOMING-UNION-SNYDER-MONTOUR- NORTHUMBERLAND-COLUMBIA- 203 PM EST SUN JAN 22 2017 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. THERE IS A LOW PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. LOCALLY HEAVY RAINFALL MAY RESULT IN AREAS OF MINOR FLOODING ON MONDAY. RAIN MAY MIX WITH OR CHANGE TO WET SNOW ON MONDAY WITH LIGHT SNOW ACCUMULATION POSSIBLE IN THE HIGHER ELEVATIONS. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
The office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 23, 4:11 AM EST | Winter Weather Advisory | CTP | Blair, Cambria, Cameron, Centre, Clearfield, Clinton and 5 more | 30 hr |
Nearby
Winter Storm Warnings in Pennsylvania, 2017Every winter storm warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.