198 AWUS81 KCTP 032208 RWSCTP REGIONAL WEATHER SUMMARY NATIONAL WEATHER SERVICE STATE COLLEGE PA 505 PM EST FRI JAN 3 2014 IT WILL BE CLEAR AND COLD IN PENNSYLVANIA AS HIGH PRESSURE MOVES EASTWARD ACROSS THE STATE. A SOUTHERLY AIRFLOW WILL THEN BRING THE TEMPERATURE TO NORMAL JANUARY LEVELS OVER THE WEEKEND AS A COLD FRONT APPROACHES FROM THE NORTHWEST. THERE WILL BE RAIN AND SNOW SHOWERS SUNDAY AND EARLY MONDAY AS THE FRONT MOVES ACROSS PENNSYLVANIA. THE TEMPERATURE WILL THEN PLUMMET DURING THE DAY MONDAY. MONDAY NIGHT AND TUESDAY WILL BE THE COLDEST IT HAS BEEN IN MUCH OF PENNSYLVANIA FOR THE PAST 20 YEARS WITH DANGEROUSLY COLD WIND CHILL INDEX VALUES. THE LOW TEMPERATURE TONIGHT WILL RANGE FROM THE SINGLE DIGITS BELOW ZERO IN THE NORTHEAST TO THE SINGLE DIGITS ABOVE ZERO IN SOUTHWESTERN PENNSYLVANIA. THE HIGH TEMPERATURE SATURDAY WILL VARY FROM THE MID AND UPPER 20S IN THE NORTHEAST TO THE MID AND UPPER 30S NEAR PITTSBURGH. $$ MACH