HAZARDOUS WEATHER OUTLOOK
Issue Date: 255 PM EST MON DEC 21 2009
Expiration: 300 PM EST TUE DEC 22 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA.
.DAY ONE...THIS AFTERNOON AND TONIGHT.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.
THERE IS A POTENTIAL FOR SIGNIFICANT SNOW OR ICE ACCUMULATION CHRISTMAS
DAY INTO CHRISTMAS NIGHT.
A STRONG LOW PRESSURE CENTER WILL TRACK NORTHEAST FROM THE
SOUTHERN PLAINS CHRISTMAS EVE...REACHING THE UPPER MISSISSIPPI
VALLEY BY CHRISTMAS NIGHT.
A PLUME OF DEEP...TROPICAL MOISTURE WELL AHEAD OF THIS STORM WILL
SURGE NORTH INTO PENNSYLVANIA CHRISTMAS DAY AND CHRISTMAS NIGHT.
COLD...SUB-FREEZING AIR WILL STAY ENTRENCHED AT LOW LEVELS ACROSS
CENTRAL AND EASTERN PENNSYLVANIA CHRISTMAS DAY. THIS MAY LEAD TO A
SEVERAL HOUR PERIOD OF ACCUMULATING SNOW AT THE ONSET...FOLLOWED
BY THE POTENTIAL FOR AN EXTENDED PERIOD OF MIXED PRECIPITATION OR
FREEZING RAIN.
KEEP TUNED TO YOUR FAVORITE SOURCE OF NATIONAL WEATHER SERVICE
INFORMATION...OR REFER TO WEATHER.GOV/STATECOLLEGE FOR UPDATES ON
THIS POTENTIAL HOLIDAY WINTER STORM.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
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