AWUS81 KCTP 261029
RWSCTP
REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
520 AM EST THU NOV 25 2009
...A DENSE FOG ADVISORY IS IN EFFECT FOR MUCH OF CENTRAL 
PENNSYLVANIA AND THE SUSQUEHANNA VALLEY UNTIL 9 AM THIS MORNING...
WIDESPREAD DENSE FOG WILL REDUCE THE VISIBILITY TO UNDER ONE QUARTER 
OF A MILE THROUGH THE MID MORNING HOURS.  
A DEVELOPING AREA OF LOW PRESSURE WILL SLIDE NORTH ALONG THE EAST 
COAST...AS A STRONG COLD FRONT PUSHES EAST FROM THE OHIO VALLEY AND 
CROSSES CENTRAL PENNSYLVANIA LATE THIS AFTERNOON AND EVENING.
PRECIPITATION IN THE FORM OF RAIN SHOWERS WILL OVERSPREAD THE AREA 
THIS AFTERNOON AND BECOME MIXED WITH SNOW OVERNIGHT...AS A RATHER 
STRONG DISTURBANCE ALOFT SLIDES EAST ACROSS PENNSYLVANIA. 
A FEW INCHES OF SNOW ACCUMULATION FROM FREQUENT SNOW SHOWERS ARE 
EXPECTED BY MIDDAY FRIDAY OVER THE HIGHER TERRAIN OF THE 
ALLEGHENIES. NORTHWEST WINDS WILL GRADUALLY INCREASE AND BECOME 
QUITE GUSTY FRIDAY AFTERNOON AND NIGHT...WITH ADDITIONAL MIXED RAIN 
AND SNOW SHOWERS IN SOUTHEAST VALLEYS...SNOW SHOWERS ELSEWHERE.. 
AFTERNOON HIGH TEMPERATURES THIS THANKSGIVING DAY WILL VARY FROM THE 
MID AND UPPER 40S IN THE ALLEGHENIES...TO THE MID AND UPPER 50S IN 
THE SOUTHEASTERN PIEDMONT. LOWS TONIGHT WILL BE AROUND 30 DEGREES 
ACROSS THE NORTHERN AND WESTERN MOUNTAINS...AND THE LOWER TO MID 30S 
OVER THE RIDGE AND VALLEY REGION. COLDER TEMPERATURES ARE IN STORE 
FOR FRIDAY WITH HIGHS RANGING FROM THE MID 30S ACROSS THE 
MOUNTAINS...TO THE MID AND UPPER 40S THROUGHOUT THE LOWER 
SUSQUEHANNA VALLEY.
IMPROVING CONDITIONS...WITH SLOWLY MODERATING TEMPERATURES AND 
DECREASING WIND WILL OCCUR THIS WEEKEND.  
$$
LAMBERT