FNUS72 KFFC 281612 FWSFFC SPOT FORECAST FOR ROVIG RX...GEORGIA DNR NATIONAL WEATHER SERVICE PEACHTREE CITY GA 1112 AM EST THU FEB 28 2013 FORECAST IS BASED ON IGNITION TIME OF 1100 EST ON FEBRUARY 28. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... EXPECT MOSTLY CLOUDY MID LEVEL CLOUD CONDITIONS ALL DAY AND MOST LIKELY OVERNIGHT AT THE BURN SITE... WITH CLOUD BASES AROUND THE 3000-4000 FT RANGE. A GUSTY NORTHWEST WIND FLOW WILL PERSIST NEAR THE SURFACE AT 15G25KTS THROUGH THE AFTERNOON AND EVENING HOURS. MID LEVEL WINDS AT 4000-5000 FT AND ABOVE WILL BE MAINLY FROM THE WEST AT 25KTS OR GREATER. RELATIVE HUMIDITIES AROUND THE BURN SITE WILL PROBABLY HOLD IN THE 35-45 PERCENT RANGE THROUGH THE AFTERNOON AND EARLY EVENING HOURS. NO PRECIP IS EXPECTED BUT COULD SEE A FEW SPRINKLES OR SNOW FLURRIES LATER TONIGHT AS AN UPPER DISTURBANCE MOVES ACROSS. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY (75-90 PERCENT). MAX TEMPERATURE.....AROUND 55. MIN HUMIDITY........35 PERCENT. WIND (20 FT)........WEST WINDS 7 TO 16 MPH. GUSTS UP TO 25 MPH. CWR.................0 PERCENT. LAL.................1. MIXING HEIGHT.......INCREASING TO 4500 FT AGL FROM LATE MORNING THRU AFTERNOON. TRANSPORT WINDS.....WEST-NORTHWEST 20 TO 30 MPH FROM LATE MORNING THRU AFTERNOON. DISPERSION INDEX....80-90 LATE IN THE MORNING DECREASING TO 60 IN THE AFTERNOON. LVORI...............3. TIME (EST) 11 AM 1 PM 3 PM 5 PM SKY (%).........95 85 80 75 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............45 50 54 53 RH..............45 40 35 36 20 FT WIND......NW 13 NW 15 NW 16 NW 15 20 FT WIND GUST.20 25 25 20 DISPERSION IDX..85 74 74 60 LVORI...........1 1 1 1 CWR.............0 0 0 0 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (75-90 PERCENT). MIN TEMPERATURE.....AROUND 33. MAX HUMIDITY........76 PERCENT. WIND (20 FT)........NORTHWEST WINDS 8 TO 13 MPH WITH GUSTS TO AROUND 20 MPH UNTIL EARLY MORNING. CWR.................0 PERCENT. LAL.................1. MIXING HEIGHT.......4500 FT AGL DECREASING TO 100-400 FT AGL. TRANSPORT WINDS.....NORTHWEST 8 TO 16 MPH DECREASING TO AROUND 6 MPH EARLY IN THE MORNING. DISPERSION INDEX....21 DECREASING TO 6. LVORI...............3. TIME (EST) 6 PM 8 PM 10 PM SKY (%).........75 80 90 WEATHER COV..... WEATHER TYPE....NONE NONE NONE TEMP............51 48 44 RH..............38 43 52 20 FT WIND......NW 13 NW 10 NW 8 20 FT WIND GUST.20 15 15 DISPERSION IDX..21 7 8 LVORI...........2 2 2 CWR.............0 0 0 $$ FORECASTER...DARBE/PALMER REQUESTED BY...NEAL BROWN TYPE OF REQUEST...PRESCRIBED .TAG 20130228.ROVIG.01/FFC