FNUS72 KCHS 311239 FWSCHS SPOT FORECAST FOR IMPOUNDMENT 7...U.S. FISH AND WILDLIFE SERVICE NATIONAL WEATHER SERVICE CHARLESTON SC 739 AM EST TUE JAN 31 2012 FORECAST IS BASED ON IGNITION TIME OF 1000 EST ON JANUARY 31. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... ATLANTIC HIGH PRESSURE WILL EXTEND ACROSS THE AREA THROUGH TONIGHT. RH LEVELS TODAY WILL NOT BE A LOW AS RECENT DAYS AS THE FLOW RETURNS FROM OFF THE ATLANTIC AROUND THE HIGH. FOG POTENTIAL FOR TONIGHT...LOW. .TODAY... SKY/WEATHER.........SUNNY (15-25 PERCENT)...BECOMING PARTLY CLOUDY (30-40) MAX TEMPERATURE.....AROUND 70. MIN HUMIDITY........37 PERCENT. WIND (20 FT)........LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO 9 MPH IN THE AFTERNOON. MIXING HEIGHT.......4400 FT AGL. TRANSPORT WINDS.....SOUTH 6 TO 10 MPH. TIME (EST) 10 AM NOON 2 PM SKY COVER...........MCLEAR PCLDY PCLDY WEATHER COV......... WEATHER TYPE........NONE NONE NONE TSTM COV............ TEMP................53 64 69 RH..................54 41 37 20 FT WIND..........E 1 SE 4 SE 5 20 FT WIND GUST..... 5 10 LVORI...............7 3 3 ADI.................19 23 23 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). MIN TEMPERATURE.....AROUND 49. MAX HUMIDITY........100 PERCENT. WIND (20 FT)........LIGHT AND VARIABLE WINDS. INVERSION/DISPERSION...VERY PORR/6PM-10AM. $$ FORECASTER...33 REQUESTED BY...JAN TRIPP TYPE OF REQUEST...PRESCRIBED .TAG 20120131.IMPOU.01/CHS