FNUS72 KCHS 010438 FWSCHS SPOT FORECAST FOR ESTILL SPILL...SC DHEC NATIONAL WEATHER SERVICE CHARLESTON SC 1238 AM EDT SAT MAY 1 2010 FORECAST IS BASED ON INCIDENT TIME OF 0016 EDT ON MAY 01. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... SURFACE HIGH PRESSURE WILL REMAIN OFFSHORE THROUGH TODAY. AN UPPER DISTURBANCE WILL MOVE THROUGH FROM THE SOUTHWEST THIS MORNING...BRINGING A CHANCE FOR SHOWERS MAINLY AFTER SUNRISE. .REST OF TONIGHT... SKY/WEATHER.........BECOMING MOSTLY CLOUDY. MIN TEMPERATURE.....AROUND 64. MAX HUMIDITY........100 PERCENT. 20 FT WINDS.........SOUTH WINDS 5 TO 8 MPH AFTER MIDNIGHT...BECOMING LIGHT AND VARIABLE. INVERSION...........500 FEET OR LESS THROUGH 9 AM. DISPERSION..........POOR. TIME (EDT) MID 1AM 2AM 3AM 4AM 5AM SKY COVER...........MC MC MC MC MC MC TEMP................69 68 68 67 66 66 MIN HUMIDITY........90 93 93 97 100 100 20 FT WIND DIR......S S S S S S 20 FT WIND SPD......6 6 6 5 4 2 20 FT WIND GUST.....10 10 10 8 7 5 .SATURDAY... SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER 6 AM. THUNDERSTORMS POSSIBLE IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 86. MIN HUMIDITY........55 PERCENT. 20 FT WINDS.........LIGHT AND VARIABLE WINDS...BECOMING SOUTH 6 TO 10 MPH IN THE LATE MORNING AND AFTERNOON. WINDS GUSTY AND ERRATIC NEAR SHOWERS AND THUNDERSTORMS. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY COVER...........MCLDY CLOUDY CLOUDY MCLDY MCLDY MCLDY WEATHER COV.........S CHC S CHC S CHC S CHC S CHC S CHC TEMP................65 67 74 81 86 86 MIN HUMIDITY........100 97 79 67 55 55 WIND (20 FT)........S 2 S 2 S 6 S 7 S 8 S 8 20 FT WIND GUST.....5 5 10 10 12 15 $$ FORECASTER...LAMB REQUESTED BY...MICHAEL S TYPE OF REQUEST...HAZMAT .TAG 20100501.ESTIL.01/CHS