FNUS71 KPHI 142039 FWSPHI SPOT FORECAST FOR EAST JEFFERSON STREET BRIDGE TRAIN DERAILMENT...NWS IMET NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 339 PM EST FRI DEC 14 2012 FORECAST IS BASED ON INCIDENT TIME OF 1331 EST ON DECEMBER 14. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE WILL SLOWLY MOVE OFF TO OUR EAST BY SATURDAY AS A WEAK COLD FRONT DROPS DOWN FROM THE NORTH. A STRONG LOW PRESSURE SYSTEM IN THE GREAT PLAINS WILL MOVE TOWARDS OUR REGION SATURDAY NIGHT AND PUSH THE COLD FRONT BACK TO OUR NORTH AS A WARM FRONT. A WAVE OF LOW PRESSURE LOOKS TO FORM OFF THE NEW ENGLAND COAST ON MONDAY ALONG THE WARM FRONT. THEN A LARGE COASTAL LOW PRESSURE SYSTEM MAY FORM OFF THE NORTH CAROLINA COAST AND NEAR OUR REGION FROM THE SOUTHEAST ON WEDNESDAY. .TONIGHT... SKY/WEATHER.........CLEAR. MIN TEMPERATURE.....AROUND 35. MAX HUMIDITY........60 PERCENT. WIND (20 FT)........WEST WINDS AROUND 5 MPH EARLY IN THE EVENING...BECOMING LIGHT AND VARIABLE. CHANCE OF PCPN......0 PERCENT. TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM SKY (%).............0 0 1 4 5 5 5 5 5 5 5 9 WEATHER COV......... WEATHER TYPE........ TSTM COV............ TEMP................46 44 43 42 42 41 40 40 39 39 38 38 RH..................44 45 47 49 51 52 54 55 56 57 58 60 20 FT WIND DIR......W W NW NW NW NW NW N N N N N 20 FT WIND SPD......5 3 3 3 3 3 3 3 3 3 3 3 20 FT WIND GUST..... 5 5 5 5 5 5 5 5 5 5 5 CHC OF PCPN (%).....0 0 0 0 0 0 0 0 0 0 0 0 .SATURDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....AROUND 49. MIN HUMIDITY........47 PERCENT. WIND (20 FT)........LIGHT AND VARIABLE WINDS...BECOMING EAST AROUND 5 MPH IN THE AFTERNOON. CHANCE OF PCPN......10 PERCENT. TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).............17 21 21 21 21 25 34 39 44 56 62 66 WEATHER COV......... WEATHER TYPE........ TSTM COV............ TEMP................38 37 38 41 43 45 47 48 48 48 48 47 RH..................62 66 65 61 58 53 50 48 47 47 48 51 20 FT WIND DIR......N NE NE NE NE NE E E E E E E 20 FT WIND SPD......2 2 2 3 3 3 5 5 5 5 5 5 20 FT WIND GUST.....5 5 5 5 5 5 CHC OF PCPN (%).....0 10 10 10 10 10 10 10 10 10 10 10 .SATURDAY NIGHT... SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. A CHANCE OF RAIN LATE. MIN TEMPERATURE.....AROUND 41. MAX HUMIDITY........83 PERCENT. WIND (20 FT)........EAST WINDS 5 TO 7 MPH. CHANCE OF PCPN......30 PERCENT. TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM SKY (%).............74 79 79 82 85 88 92 93 94 95 97 98 WEATHER COV......... SCH SCH SCH CHC CHC WEATHER TYPE........ RN RN RN RN RN TSTM COV............ TEMP................46 44 44 44 44 43 43 43 43 43 42 42 RH..................55 58 61 63 66 68 71 73 76 78 81 83 20 FT WIND DIR......E E E E E E E E E E E E 20 FT WIND SPD......6 7 7 6 6 5 5 5 5 5 5 6 20 FT WIND GUST..... 10 10 10 CHC OF PCPN (%).....10 10 10 10 10 10 10 20 20 20 30 30 $$ FORECASTER...AMC REQUESTED BY...DAVE MORFORD TYPE OF REQUEST...HAZMAT .TAG 20121214.EASTJ.01/PHI