FNUS74 KMOB 041312 FWSMOB SPOT FORECAST FOR DESOTO BLOCK 1207...USFS NATIONAL WEATHER SERVICE MOBILE AL 712 AM CST MON MAR 4 2013 FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON MARCH 04. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A SOUTHERLY WIND FLOW WILL INCREASE ACROSS THE BURN AREA TODAY. A MODERATE TO STRONG TRANSPORT WIND AND MODERATE MIXING HEIGHTS WILL RESULT IN AN AFTERNOON DISPERSION NEAR 86. RELATIVE HUMIDITIES WILL DROP INTO THE UPPER 30S. FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG IS EXPECTED AFTER MIDNIGHT TONIGHT...MAINLY IN PROTECTED AREAS...WITH VISIBILITY REDUCED TO 3 TO 5 MILES. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). MAX TEMPERATURE.....AROUND 69. MIN HUMIDITY........38 PERCENT. WIND (20 FT)........SOUTH INCREASING AROUND 14 MPH WITH HIGHER GUSTS. MIXING HEIGHT.......INCREASING TO 4500 FT AGL. MIXING WINDS........SOUTH INCREASING TO AROUND 30 MPH. DISPERSION INDEX....INCREASING TO 86. LVORI...............1. TIME (CST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%)...........21 21 46 46 46 46 46 46 WEATHER COV....... WEATHER TYPE...... TEMP..............56 61 65 68 69 69 69 67 RH................49 42 38 38 38 40 43 47 20 FT WIND DIR....S S S S S S S S 20 FT WIND SPD....7 7 14 14 14 14 14 14 20 FT WIND GUST...14 14 23 23 23 24 24 24 MIX HGT (KFT).....2.3 2.3 4.5 4.5 4.5 4.5 4.5 4.5 MIX HGT (KM)......0.7 0.7 1.4 1.4 1.4 1.4 1.4 1.4 TRANSP WIND DIR...S S S S S S S S TRANSP WIND SPD...21 21 24 24 24 30 30 30 TRANS SPD (M/S)...9 9 11 11 11 13 13 13 DISPERSION........57 57 71 71 71 86 86 86 LVORI.............1 1 1 1 1 1 1 1 CWR...............0 0 0 0 0 0 0 0 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE MORNING. MIN TEMPERATURE.....AROUND 57. MAX HUMIDITY........83 PERCENT. WIND (20 FT)........SOUTH WINDS AROUND 11 MPH BECOMING SOUTHWEST 6 MPH LATE. MIXING HEIGHT.......1500-1900 FT AGL. MIXING WINDS........SOUTH 18 MPH BECOMING SOUTHWEST AROUND 10 MPH LATE. DISPERSION INDEX....21 DECREASING TO 10 AFTER MIDNIGHT. LVORI...............2 INCREASING TO 4. TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........76 76 76 81 81 81 WEATHER COV....... S CHC WEATHER TYPE......NONE NONE NONE NONE NONE RNSHWR TEMP..............65 62 61 60 60 59 RH................53 61 68 73 77 81 20 FT WIND DIR....S S S S S SW 20 FT WIND SPD....11 11 8 6 6 6 20 FT WIND GUST...20 20 15 MIX HGT (FT)......1900 1900 1700 1600 1600 1500 MIX HGT (M).......580 580 520 490 490 460 TRANSP WIND DIR...S S S S S SW TRANSP WIND SPD...18 18 14 10 10 10 TRANS SPD (M/S)...8 8 6 4 4 4 DISPERSION........21 21 15 11 11 10 LVORI.............2 2 3 4 4 4 CWR...............0 0 0 10 10 20 .TUESDAY... SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). CHANCE OF RAIN SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 70. MIN HUMIDITY........57 PERCENT. WIND (20 FT)........WEST WINDS 8 TO 10 MPH. MIXING HEIGHT.......1300 FT AGL INCREASING TO 3700 FT AGL. MIXING WINDS........SOUTHWEST AROUND 12 MPH INCREASING TO WEST 22 TO 25 MPH IN THE LATE MORNING AND AFTERNOON. DISPERSION INDEX....17 INCREASING TO 65. LVORI...............3 DECREASING TO 1. TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........83 83 83 89 89 89 WEATHER COV.......CHANCE CHANCE CHANCE CHANCE CHANCE CHANCE WEATHER TYPE......RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP..............59 63 66 67 68 66 RH................83 76 73 75 64 58 20 FT WIND DIR....SW SW SW SW SW W 20 FT WIND SPD....7 7 7 9 9 10 20 FT WIND GUST... 17 17 18 MIX HGT (FT)......1300 1300 2400 3400 3400 3700 MIX HGT (M).......400 400 730 1040 1040 1130 TRANSP WIND DIR...SW SW SW SW SW W TRANSP WIND SPD...12 12 22 25 25 22 TRANS SPD (M/S)...5 5 10 11 11 10 DISPERSION........17 17 48 65 65 58 LVORI.............3 3 3 2 2 1 CWR...............30 30 30 40 40 40 $$ FORECASTER...22 REQUESTED BY...BOBBY ISER TYPE OF REQUEST...PRESCRIBED .TAG 20130304.DESOT.02/MOB