FNUS72 KCHS 241150 FWSCHS SPOT FORECAST FOR C-175...USDA FOREST SERVICE NATIONAL WEATHER SERVICE CHARLESTON SC 750 AM EDT TUE MAR 24 2009 FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON MARCH 24. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A WEAK BACKDOOR COLD FRONT WILL MOVE THROUGH THE REGION TODAY BEFORE STALLING. ONSHORE FLOW WILL GRADUALLY INCREASE TODAY. .TODAY... SKY/WEATHER.........SUNNY...BECOMING PARTLY CLOUDY. MAX TEMPERATURE.....AROUND 71. MIN HUMIDITY........40 PERCENT. 20 FT WINDS.........LIGHT WINDS...BECOMING EAST 11 MPH IN THE AFTERNOON. MIXING HEIGHT.......5500 FT. TRANSPORT WINDS.....NORTHEAST 2 TO 3 MPH...BECOMING BECOMING EAST 10 TO 15 MPH IN THE AFTERNOON. TIME (EDT) 9 AM 11 AM 1 PM 3 PM 5 PM SKY /PERCENT/...5 20 33 40 48 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE TEMP............52 62 67 70 68 RH..............74 56 45 41 47 20 FT WIND......NE 4 E 6 E 8 E 9 E 8 20 FT WIND GUST.5 15 15 15 15 MIX HGT (FT)....1000 3300 3300 5500 4100 TRANSPORT WIND..NE 3 N 3 N 3 E 9 SE 13 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY...THEN BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. MIN TEMPERATURE.....AROUND 49. MAX HUMIDITY........100 PERCENT. 20 FT WINDS.........EAST WINDS 8 MPH...BECOMING LIGHT. INVERSION/DISPERSION...7PM TO 10 AM...FAIR IN THE EARLY EVENING...THEN BECOMING VERY POOR OVERNIGHT. $$ FORECASTER...24 REQUESTED BY...BILL TWOMEY TYPE OF REQUEST...PRESCRIBED .TAG 20090324.C175_.02/CHS