FNUS74 KMOB 061233 FWSMOB SPOT FORECAST FOR 905...EGLIN AF BASE NATIONAL WEATHER SERVICE MOBILE AL 733 AM CDT SAT APR 6 2013 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 06. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A DRY AIRMASS ACROSS THE BURN AREA WILL BEGIN TO MODERATE OVER THE WEEKEND AS A SOUTHERLY WIND FLOW RETURNS. LOWEST RELATIVE HUMIDITY VALUES WILL DROP TO AROUND 38 PERCENT THIS AFTERNOON AND AROUND 55 PERCENT SUNDAY AFTERNOON. GENERALLY GOOD DISPERSION VALUES NEAR 50 CAN BE EXPECTED BOTH AFTERNOONS. FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG WILL DEVELOP TONIGHT AND SUNDAY NIGHT. VISIBILITIES SHOULD BE REDUCED TO 2 TO 3 MILES BOTH NIGHTS. .TODAY... SKY/WEATHER.........SUNNY (20-30 PERCENT). MAX TEMPERATURE.....AROUND 74. MIN HUMIDITY........38 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 6 TO 8 MPH. MIXING HEIGHT.......INCREASING TO 4700 FT AGL. MIXING WINDS........SOUTHEAST 10 TO 14 MPH IN THE LATE MORNING AND EARLY AFTERNOON...SHIFTING TO THE SOUTH LATE IN THE AFTERNOON. DISPERSION INDEX....INCREASING TO 50. LVORI...............1. TIME (CDT) 10 AM NOON 2 PM 4 PM SKY (%)...........30 30 32 32 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE TEMP..............61 68 72 73 RH................57 44 39 39 20 FT WIND DIR....E E SE S 20 FT WIND SPD....6 6 7 6 20 FT WIND GUST... MIX HGT (FT)......2500 2500 4600 4700 MIX HGT (M).......760 760 1400 1430 TRANSP WIND DIR...SE SE SE S TRANSP WIND SPD...14 14 10 9 TRANS SPD (M/S)...6 6 4 4 DISPERSION........41 41 50 41 LVORI.............1 1 1 1 CWR...............0 0 0 0 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). PATCHY FOG EARLY IN THE MORNING. MIN TEMPERATURE.....AROUND 52. MAX HUMIDITY........96 PERCENT. WIND (20 FT)........SOUTHEAST WINDS 5 TO 7 MPH. MIXING HEIGHT.......DECREASING TO 200-300 FT AGL. MIXING WINDS........SOUTHEAST 8 TO 9 MPH. DISPERSION INDEX....DECREASING TO 4. LVORI...............1 INCREASING TO 6. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........32 29 29 29 48 48 WEATHER COV....... PATCHY WEATHER TYPE......NONE NONE NONE NONE NONE FOG TEMP..............70 64 59 58 56 54 RH................46 62 74 78 83 89 20 FT WIND DIR....S S S S SE SE 20 FT WIND SPD....6 5 5 5 5 4 20 FT WIND GUST... MIX HGT (FT)......4700 300 300 300 200 200 MIX HGT (M).......1430 90 90 90 60 60 TRANSP WIND DIR...S S S S SE SE TRANSP WIND SPD...9 9 8 8 8 8 TRANS SPD (M/S)...4 4 4 4 4 4 DISPERSION........41 4 4 4 5 5 LVORI.............1 3 4 4 5 6 CWR...............0 0 0 0 0 0 .SUNDAY... SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT). PATCHY FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 74. MIN HUMIDITY........55 PERCENT. WIND (20 FT)........SOUTHEAST WINDS 4 TO 7 MPH SHIFTING TO THE SOUTH AROUND 10 MPH. MIXING HEIGHT.......200 FT AGL INCREASING TO 5100 FT AGL. MIXING WINDS........SOUTHEAST 3 TO 8 MPH INCREASING TO SOUTH AROUND 15 MPH IN THE LATE MORNING AND AFTERNOON. DISPERSION INDEX....5 INCREASING TO 49 IN THE AFTERNOON. LVORI...............6 DECREASING TO 1. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........48 51 51 51 56 56 WEATHER COV.......PATCHY WEATHER TYPE......FOG NONE NONE NONE NONE NONE TEMP..............53 58 69 72 73 73 RH................96 84 64 57 55 56 20 FT WIND DIR....SE SE SE SE S S 20 FT WIND SPD....4 4 7 7 10 9 20 FT WIND GUST... 18 16 MIX HGT (FT)......200 600 2900 2900 5100 5100 MIX HGT (M).......60 180 880 880 1550 1550 TRANSP WIND DIR...SE SE S S S S TRANSP WIND SPD...8 3 15 15 15 16 TRANS SPD (M/S)...4 1 7 7 7 7 DISPERSION........5 8 41 41 47 49 LVORI.............6 5 1 1 1 1 CWR...............0 10 10 10 10 10 $$ FORECASTER...22 REQUESTED BY...DISPATCH TYPE OF REQUEST...PRESCRIBED .TAG 20130406.905__.01/MOB